Infection, infected, infective (opportunistic) - in the ICD-10-CM Index
Annotation Back-References in the 2025 ICD-10-CM Index to Diseases and Injuries
Browse the ICD-10-CM codes with references applicable to the clinical term "infection, infected, infective (opportunistic)"
Infection, infected, infective (opportunistic) - B99.9 Unspecified infectious disease
abscess (skin) - code by site under Abscess
Absidia - See: Mucormycosis;
Acanthamoeba - See: Acanthamebiasis;
Acanthocheilonema (perstans) (streptocerca) - B74.4 Mansonelliasis
accessory sinus (chronic) - See: Sinusitis;
achorion - See: Dermatophytosis;
Acinetobacter baumannii, as cause of disease classified elsewhere - B96.83 Acinetobacter baumannii as the cause of diseases classified elsewhere
Acremonium falciforme - B47.0 Eumycetoma
acromioclavicular - M00.9 Pyogenic arthritis, unspecified
Actinobacillus (actinomycetem-comitans) - A28.8 Other specified zoonotic bacterial diseases, not elsewhere classified
Actinomadura - B47.1 Actinomycetoma
Actinomyces (israelii) - See Also: Actinomycosis; - A42.9 Actinomycosis, unspecified
Actinomycetales - See: Actinomycosis;
actinomycotic NOS - See: Actinomycosis;
adenoid (and tonsil) - J03.90 Acute tonsillitis, unspecified
chronic - J35.02 Chronic adenoiditis
adenovirus NEC
aerogenes capsulatus - A48.0 Gas gangrene
aertrycke - See: Infection, salmonella;
alimentary canal NOS - See: Enteritis, infectious;
Allescheria boydii - B48.2 Allescheriasis
Alternaria - B48.8 Other specified mycoses
alveolus, alveolar (process) - K04.7 Periapical abscess without sinus
Ameba, amebic (histolytica) - See: Amebiasis;
amniotic fluid, sac or cavity - O41.10 Infection of amniotic sac and membranes, unspecified
amputation stump (surgical) - See: Complication, amputation stump, infection;
Ancylostoma (duodenalis) - B76.0 Ancylostomiasis
Anisakiasis, Anisakis larvae - B81.0 Anisakiasis
anthrax - See: Anthrax;
antrum (chronic) - See: Sinusitis, maxillary;
anus, anal (papillae) (sphincter) - K62.89 Other specified diseases of anus and rectum
arbovirus (arbor virus) - A94 Unspecified arthropod-borne viral fever
specified type NEC - A93.8 Other specified arthropod-borne viral fevers
artificial insemination - N98.0 Infection associated with artificial insemination
Ascaris lumbricoides - See: Ascariasis;
Ascomycetes - B47.0 Eumycetoma
Aspergillus (flavus) (fumigatus) (terreus) - See: Aspergillosis;
atypical
auditory meatus (external) - See: Otitis, externa, infective;
auricle (ear) - See: Otitis, externa, infective;
axillary gland (lymph) - L04.2 Acute lymphadenitis of upper limb
Bacillus - A49.9 Bacterial infection, unspecified
abortus - A23.1 Brucellosis due to Brucella abortus
anthracis - See: Anthrax;
ducreyi (any location) - A57 Chancroid
Flexner's - A03.1 Shigellosis due to Shigella flexneri
Friedländer's NEC - A49.8 Other bacterial infections of unspecified site
gas (gangrene) - A48.0 Gas gangrene
mallei - A24.0 Glanders
melitensis - A23.0 Brucellosis due to Brucella melitensis
paratyphoid, paratyphosus - A01.4 Paratyphoid fever, unspecified
Shiga (-Kruse) - A03.0 Shigellosis due to Shigella dysenteriae
suipestifer - See: Infection, salmonella;
swimming pool - A31.1 Cutaneous mycobacterial infection
typhosa - A01.00 Typhoid fever, unspecified
welchii - See: Gangrene, gas;
bacterial NOS - A49.9 Bacterial infection, unspecified
as cause of disease classified elsewhere - B96.89 Other specified bacterial agents as the cause of diseases classified elsewhere
Acinetobacter baumannii - B96.83 Acinetobacter baumannii as the cause of diseases classified elsewhere
Bacteroides fragilis [B. fragilis] - B96.6 Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
Clostridium perfringens [C. perfringens] - B96.7 Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
Cronobacter (sakazakii) - B96.89 Other specified bacterial agents as the cause of diseases classified elsewhere
Enterobacter sakazakii - B96.89 Other specified bacterial agents as the cause of diseases classified elsewhere
Enterococcus - B95.2 Enterococcus as the cause of diseases classified elsewhere
Escherichia coli [E. coli] - See Also: Escherichia coli; - B96.20 Unspecified Escherichia coli [E. coli] as the cause of diseases classified elsewhere
Helicobacter pylori [H.pylori] - B96.81 Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
Hemophilus influenzae [H. influenzae] - B96.3 Hemophilus influenzae [H. influenzae] as the cause of diseases classified elsewhere
Klebsiella pneumoniae [K. pneumoniae] - B96.1 Klebsiella pneumoniae [K. pneumoniae] as the cause of diseases classified elsewhere
Mycoplasma pneumoniae [M. pneumoniae] - B96.0 Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
Proteus (mirabilis) (morganii) - B96.4 Proteus (mirabilis) (morganii) as the cause of diseases classified elsewhere
Pseudomonas (aeruginosa) (mallei) (pseudomallei) - B96.5 Pseudomonas (aeruginosa) (mallei) (pseudomallei) as the cause of diseases classified elsewhere
Staphylococcus - B95.8 Unspecified staphylococcus as the cause of diseases classified elsewhere
aureus (methicillin susceptible) (MSSA) - B95.61 Methicillin susceptible Staphylococcus aureus infection as the cause of diseases classified elsewhere
methicillin resistant (MRSA) - B95.62 Methicillin resistant Staphylococcus aureus infection as the cause of diseases classified elsewhere
specified NEC - B95.7 Other staphylococcus as the cause of diseases classified elsewhere
Streptococcus - B95.5 Unspecified streptococcus as the cause of diseases classified elsewhere
group A - B95.0 Streptococcus, group A, as the cause of diseases classified elsewhere
group B - B95.1 Streptococcus, group B, as the cause of diseases classified elsewhere
pneumoniae - B95.3 Streptococcus pneumoniae as the cause of diseases classified elsewhere
specified NEC - B95.4 Other streptococcus as the cause of diseases classified elsewhere
Vibrio vulnificus - B96.82 Vibrio vulnificus as the cause of diseases classified elsewhere
specified NEC - A48.8 Other specified bacterial diseases
Bacterium
Bacteroides NEC - A49.8 Other bacterial infections of unspecified site
fragilis, as cause of disease classified elsewhere - B96.6 Bacteroides fragilis [B. fragilis] as the cause of diseases classified elsewhere
Balantidium coli - A07.0 Balantidiasis
Bartholin's gland - N75.8 Other diseases of Bartholin's gland
Basidiobolus - B46.8 Other zygomycoses
bile duct (common) (hepatic) - See: Cholangitis;
bladder - See: Cystitis;
Blastomyces, blastomycotic - See Also: Blastomycosis;
bleb, postprocedure - See: Blebitis;
bone - See: Osteomyelitis;
Bordetella - See: Whooping cough;
Borrelia bergdorfi - A69.20 Lyme disease, unspecified
brain - See Also: Encephalitis; - G04.90 Encephalitis and encephalomyelitis, unspecified
membranes - See: Meningitis;
septic - G06.0 Intracranial abscess and granuloma
meninges - See: Meningitis, bacterial;
branchial cyst - Q18.0 Sinus, fistula and cyst of branchial cleft
breast - See: Mastitis;
bronchus - See: Bronchitis;
Brucella - A23.9 Brucellosis, unspecified
Brugia (malayi) - B74.1 Filariasis due to Brugia malayi
timori - B74.2 Filariasis due to Brugia timori
bursa - See: Bursitis, infective;
buttocks (skin) - L08.9 Local infection of the skin and subcutaneous tissue, unspecified
Campylobacter, intestinal - A04.5 Campylobacter enteritis
as cause of disease classified elsewhere - B96.81 Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
Candida (albicans) (tropicalis) - See: Candidiasis;
candiru - B88.8 Other specified infestations
Capillaria (intestinal) - B81.1 Intestinal capillariasis
cartilage - See: Disorder, cartilage, specified type NEC;
cat liver fluke - B66.0 Opisthorchiasis
cellulitis - code by site under Cellulitis
central line-associated - T80.219 Unspecified infection due to central venous catheter
Cephalosporium falciforme - B47.0 Eumycetoma
cerebrospinal - See: Meningitis;
cervical gland (lymph) - L04.0 Acute lymphadenitis of face, head and neck
cervix - See: Cervicitis;
cesarean delivery wound (puerperal) - O86.00 Infection of obstetric surgical wound, unspecified
cestodes - See: Infestation, cestodes;
chest - J22 Unspecified acute lower respiratory infection
Chilomastix (intestinal) - A07.8 Other specified protozoal intestinal diseases
Chlamydia, chlamydial - A74.9 Chlamydial infection, unspecified
anus - A56.3 Chlamydial infection of anus and rectum
genitourinary tract - A56.2 Chlamydial infection of genitourinary tract, unspecified
lymphogranuloma - A55 Chlamydial lymphogranuloma (venereum)
pharynx - A56.4 Chlamydial infection of pharynx
psittaci - A70 Chlamydia psittaci infections
rectum - A56.3 Chlamydial infection of anus and rectum
sexually transmitted NEC - A56.8 Sexually transmitted chlamydial infection of other sites
cholera - See: Cholera;
Cladosporium
Clonorchis (sinensis) (liver) - B66.1 Clonorchiasis
Clostridioides
Clostridium NEC
bifermentans - A48.0 Gas gangrene
botulinum (food poisoning) - A05.1 Botulism food poisoning
difficile
gas-forming NEC - A48.0 Gas gangrene
histolyticum - A48.0 Gas gangrene
novyi, causing gas gangrene - A48.0 Gas gangrene
oedematiens - A48.0 Gas gangrene
perfringens
as cause of disease classified elsewhere - B96.7 Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
due to food - A05.2 Foodborne Clostridium perfringens [Clostridium welchii] intoxication
foodborne (disease) - A05.2 Foodborne Clostridium perfringens [Clostridium welchii] intoxication
gas gangrene - A48.0 Gas gangrene
sepsis - A41.4 Sepsis due to anaerobes
septicum, causing gas gangrene - A48.0 Gas gangrene
sordellii, causing gas gangrene - A48.0 Gas gangrene
welchii
as cause of disease classified elsewhere - B96.7 Clostridium perfringens [C. perfringens] as the cause of diseases classified elsewhere
foodborne (disease) - A05.2 Foodborne Clostridium perfringens [Clostridium welchii] intoxication
gas gangrene - A48.0 Gas gangrene
necrotizing enteritis - A05.2 Foodborne Clostridium perfringens [Clostridium welchii] intoxication
sepsis - A41.4 Sepsis due to anaerobes
Coccidioides (immitis) - See: Coccidioidomycosis;
colon - See: Enteritis, infectious;
colostomy - K94.02 Colostomy infection
common duct - See: Cholangitis;
congenital - P39.9 Infection specific to the perinatal period, unspecified
Candida (albicans) - P37.5 Neonatal candidiasis
cytomegalovirus - P35.1 Congenital cytomegalovirus infection
herpes simplex - P35.2 Congenital herpesviral [herpes simplex] infection
infectious or parasitic disease - P37.9 Congenital infectious or parasitic disease, unspecified
specified NEC - P37.8 Other specified congenital infectious and parasitic diseases
listeriosis (disseminated) - P37.2 Neonatal (disseminated) listeriosis
malaria NEC - P37.4 Other congenital malaria
falciparum - P37.3 Congenital falciparum malaria
Plasmodium falciparum - P37.3 Congenital falciparum malaria
poliomyelitis - P35.8 Other congenital viral diseases
rubella - P35.0 Congenital rubella syndrome
skin - P39.4 Neonatal skin infection
toxoplasmosis (acute) (subacute) (chronic) - P37.1 Congenital toxoplasmosis
tuberculosis - P37.0 Congenital tuberculosis
urinary (tract) - P39.3 Neonatal urinary tract infection
vaccinia - P35.8 Other congenital viral diseases
virus - P35.9 Congenital viral disease, unspecified
specified type NEC - P35.8 Other congenital viral diseases
Conidiobolus - B46.8 Other zygomycoses
corpus luteum - See: Salpingo-oophoritis;
Corynebacterium diphtheriae - See: Diphtheria;
cotia virus - B08.8 Other specified viral infections characterized by skin and mucous membrane lesions
COVID-19 - See Also: COVID-19; - U07.1 COVID-19
Coxiella burnetii - A78 Q fever
coxsackie - See: Coxsackie;
Cronobacter (sakazakii) - B96.89 Other specified bacterial agents as the cause of diseases classified elsewhere
Cryptococcus neoformans - See: Cryptococcosis;
Cryptosporidium - A07.2 Cryptosporidiosis
Cunninghamella - See: Mucormycosis;
cyst - See: Cyst;
cystic duct - See Also: Cholecystitis; - K81.9 Cholecystitis, unspecified
Cysticercus cellulosae - See: Cysticercosis;
delta-agent (acute), in hepatitis B carrier - B17.0 Acute delta-(super) infection of hepatitis B carrier
dental (pulpal origin) - K04.7 Periapical abscess without sinus
Deuteromycetes - B47.0 Eumycetoma
Dicrocoelium dendriticum - B66.2 Dicroceliasis
Dipetalonema (perstans) (streptocerca) - B74.4 Mansonelliasis
diphtherial - See: Diphtheria;
Diphyllobothrium (adult) (latum) (pacificum) - B70.0 Diphyllobothriasis
larval - B70.1 Sparganosis
Diplogonoporus (grandis) - B71.8 Other specified cestode infections
Dipylidium caninum - B67.4 Echinococcus granulosus infection, unspecified
Dirofilaria - B74.8 Other filariases
Dracunculus medinensis - B72 Dracunculiasis
Drechslera (hawaiiensis) - B43.8 Other forms of chromomycosis
ducreyi Haemophilus (any location) - A57 Chancroid
due to or resulting from
artificial insemination - N98.0 Infection associated with artificial insemination
Babesia
central venous catheter - T80.219 Unspecified infection due to central venous catheter
bloodstream - T80.211 Bloodstream infection due to central venous catheter
exit or insertion site - T80.212 Local infection due to central venous catheter
localized - T80.212 Local infection due to central venous catheter
port or reservoir - T80.212 Local infection due to central venous catheter
specified NEC - T80.218 Other infection due to central venous catheter
tunnel - T80.212 Local infection due to central venous catheter
device, implant or graft - See Also: Complications, by site and type, infection or inflammation; - T85.79 Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts
arterial graft NEC - T82.7 Infection and inflammatory reaction due to other cardiac and vascular devices, implants and grafts
breast (implant) - T85.79 Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts
catheter NEC - T85.79 Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts
dialysis (renal) - T82.7 Infection and inflammatory reaction due to other cardiac and vascular devices, implants and grafts
infusion NEC - T82.7 Infection and inflammatory reaction due to other cardiac and vascular devices, implants and grafts
cranial - T85.735 Infection and inflammatory reaction due to cranial or spinal infusion catheter
intrathecal - T85.735 Infection and inflammatory reaction due to cranial or spinal infusion catheter
spinal (epidural) (subdural) - T85.735 Infection and inflammatory reaction due to cranial or spinal infusion catheter
subarachnoid - T85.735 Infection and inflammatory reaction due to cranial or spinal infusion catheter
urinary - T83.518 Infection and inflammatory reaction due to other urinary catheter
cystostomy - T83.510 Infection and inflammatory reaction due to cystostomy catheter
Hopkins - T83.518 Infection and inflammatory reaction due to other urinary catheter
ileostomy - T83.518 Infection and inflammatory reaction due to other urinary catheter
nephrostomy - T83.512 Infection and inflammatory reaction due to nephrostomy catheter
specified NEC - T83.518 Infection and inflammatory reaction due to other urinary catheter
urethral indwelling - T83.511 Infection and inflammatory reaction due to indwelling urethral catheter
urostomy - T83.518 Infection and inflammatory reaction due to other urinary catheter
electronic (electrode) (pulse generator) (stimulator)
bone - T84.7 Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants and grafts
cardiac - T82.7 Infection and inflammatory reaction due to other cardiac and vascular devices, implants and grafts
nervous system - T85.738 Infection and inflammatory reaction due to other nervous system device, implant or graft
brain - T85.731 Infection and inflammatory reaction due to implanted electronic neurostimulator of brain, electrode (lead)
cranial nerve - T85.732 Infection and inflammatory reaction due to implanted electronic neurostimulator of peripheral nerve, electrode (lead)
gastric nerve - T85.732 Infection and inflammatory reaction due to implanted electronic neurostimulator of peripheral nerve, electrode (lead)
generator pocket - T85.734 Infection and inflammatory reaction due to implanted electronic neurostimulator, generator
neurostimulator generator - T85.734 Infection and inflammatory reaction due to implanted electronic neurostimulator, generator
peripheral nerve - T85.732 Infection and inflammatory reaction due to implanted electronic neurostimulator of peripheral nerve, electrode (lead)
sacral nerve - T85.732 Infection and inflammatory reaction due to implanted electronic neurostimulator of peripheral nerve, electrode (lead)
spinal cord - T85.733 Infection and inflammatory reaction due to implanted electronic neurostimulator of spinal cord, electrode (lead)
vagal nerve - T85.732 Infection and inflammatory reaction due to implanted electronic neurostimulator of peripheral nerve, electrode (lead)
urinary - T83.590 Infection and inflammatory reaction due to implanted urinary neurostimulation device
fixation, internal (orthopedic) NEC - See: Complication, fixation device, infection;
gastrointestinal (bile duct) (esophagus) - T85.79 Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts
neurostimulator electrode (lead) - T85.732 Infection and inflammatory reaction due to implanted electronic neurostimulator of peripheral nerve, electrode (lead)
genital NEC - T83.69 Infection and inflammatory reaction due to other prosthetic device, implant and graft in genital tract
heart NEC - T82.7 Infection and inflammatory reaction due to other cardiac and vascular devices, implants and grafts
joint prosthesis - See: Complication, joint prosthesis, infection;
ocular (corneal graft) (orbital implant) NEC - T85.79 Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts
orthopedic NEC - T84.7 Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants and grafts
penile (cylinder) (pump) (reservoir) - T83.61 Infection and inflammatory reaction due to implanted penile prosthesis
specified NEC - T85.79 Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts
testicular - T83.62 Infection and inflammatory reaction due to implanted testicular prosthesis
urinary NEC - T83.598 Infection and inflammatory reaction due to other prosthetic device, implant and graft in urinary system
ileal conduit stent - T83.593 Infection and inflammatory reaction due to other urinary stents
implanted neurostimulation - T83.590 Infection and inflammatory reaction due to implanted urinary neurostimulation device
implanted sphincter - T83.591 Infection and inflammatory reaction due to implanted urinary sphincter
indwelling ureteral stent - T83.592 Infection and inflammatory reaction due to indwelling ureteral stent
nephroureteral stent - T83.593 Infection and inflammatory reaction due to other urinary stents
specified stent NEC - T83.593 Infection and inflammatory reaction due to other urinary stents
vascular NEC - T82.7 Infection and inflammatory reaction due to other cardiac and vascular devices, implants and grafts
ventricular intracranial (communicating) shunt - T85.730 Infection and inflammatory reaction due to ventricular intracranial (communicating) shunt
Hickman catheter - T80.219 Unspecified infection due to central venous catheter
immunization or vaccination - T88.0 Infection following immunization
infusion, injection or transfusion NEC - T80.29 Infection following other infusion, transfusion and therapeutic injection
acute - T80.22 Acute infection following transfusion, infusion, or injection of blood and blood products
injury NEC - code by site under Wound, open
peripherally inserted central catheter (PICC) - T80.219 Unspecified infection due to central venous catheter
portacath (port-a-cath) - T80.219 Unspecified infection due to central venous catheter
protozoa of the order Piroplasmida NEC - B60.09 Other babesiosis
pulmonary artery catheter - See: Infection, due to or resulting from, central venous catheter;
surgery - T81.40 Infection following a procedure, unspecified
Swan Ganz catheter - See: Infection, due to or resulting from, central venous catheter;
triple lumen catheter - T80.219 Unspecified infection due to central venous catheter
umbilical venous catheter - T80.219 Unspecified infection due to central venous catheter
during labor NEC - O75.3 Other infection during labor
ear (middle) - See Also: Otitis media;
external - See: Otitis, externa, infective;
inner
Eberthella typhosa - A01.00 Typhoid fever, unspecified
Echinococcus - See: Echinococcus;
echovirus
endocardium - I33.0 Acute and subacute infective endocarditis
endocervix - See: Cervicitis;
Entamoeba - See: Amebiasis;
enteric - See: Enteritis, infectious;
Enterobacter sakazakii - B96.89 Other specified bacterial agents as the cause of diseases classified elsewhere
Enterobius vermicularis - B80 Enterobiasis
enterostomy - K94.12 Enterostomy infection
enterovirus - B34.1 Enterovirus infection, unspecified
as cause of disease classified elsewhere - B97.10 Unspecified enterovirus as the cause of diseases classified elsewhere
Entomophthora - B46.8 Other zygomycoses
Epidermophyton - See: Dermatophytosis;
epididymis - See: Epididymitis;
episiotomy (puerperal) - O86.09 Infection of obstetric surgical wound, other surgical site
Erysipelothrix (insidiosa) (rhusiopathiae) - See: Erysipeloid;
erythema infectiosum - B08.3 Erythema infectiosum [fifth disease]
Escherichia (E.) coli NEC - A49.8 Other bacterial infections of unspecified site
as cause of disease classified elsewhere - See Also: Escherichia coli; - B96.20 Unspecified Escherichia coli [E. coli] as the cause of diseases classified elsewhere
congenital - P39.8 Other specified infections specific to the perinatal period
sepsis - P36.4 Sepsis of newborn due to Escherichia coli
generalized - A41.51 Sepsis due to Escherichia coli [E. coli]
intestinal - See: Enteritis, infectious, due to, Escherichia coli;
ethmoidal (chronic) (sinus) - See: Sinusitis, ethmoidal;
eustachian tube (ear) - See: Salpingitis, eustachian;
external auditory canal (meatus) NEC - See: Otitis, externa, infective;
eye (purulent) - See: Endophthalmitis, purulent;
eyelid - See: Inflammation, eyelid;
fallopian tube - See: Salpingo-oophoritis;
Fasciola (gigantica) (hepatica) (indica) - B66.3 Fascioliasis
Fasciolopsis (buski) - B66.5 Fasciolopsiasis
filarial - See: Infestation, filarial;
finger (skin) - L08.9 Local infection of the skin and subcutaneous tissue, unspecified
fish tapeworm - B70.0 Diphyllobothriasis
larval - B70.1 Sparganosis
flagellate, intestinal - A07.9 Protozoal intestinal disease, unspecified
fluke - See: Infestation, fluke;
focal
Fonsecaea (compactum) (pedrosoi) - B43.0 Cutaneous chromomycosis
food - See: Intoxication, foodborne;
foot (skin) - L08.9 Local infection of the skin and subcutaneous tissue, unspecified
dermatophytic fungus - B35.3 Tinea pedis
Francisella tularensis - See: Tularemia;
frontal (sinus) (chronic) - See: Sinusitis, frontal;
fungus NOS - B49 Unspecified mycosis
beard - B35.0 Tinea barbae and tinea capitis
dermatophytic - See: Dermatophytosis;
foot - B35.3 Tinea pedis
groin - B35.6 Tinea cruris
hand - B35.2 Tinea manuum
nail - B35.1 Tinea unguium
pathogenic to compromised host only - B48.8 Other specified mycoses
perianal (area) - B35.6 Tinea cruris
scalp - B35.0 Tinea barbae and tinea capitis
skin - B36.9 Superficial mycosis, unspecified
Fusarium - B48.8 Other specified mycoses
gallbladder - See: Cholecystitis;
gas bacillus - See: Gangrene, gas;
gastrointestinal - See: Enteritis, infectious;
generalized NEC - See: Sepsis;
generator pocket, implanted electronic neurostimulator - T85.734 Infection and inflammatory reaction due to implanted electronic neurostimulator, generator
genital organ or tract
Ghon tubercle, primary - A15.7 Primary respiratory tuberculosis
Giardia lamblia - A07.1 Giardiasis [lambliasis]
gingiva (chronic) - K05.10 Chronic gingivitis, plaque induced
glanders - A24.0 Glanders
glenosporopsis - B48.0 Lobomycosis
Gnathostoma (spinigerum) - B83.1 Gnathostomiasis
Gongylonema - B83.8 Other specified helminthiases
gonococcal - See: Gonococcus;
gram-negative bacilli NOS - A49.9 Bacterial infection, unspecified
guinea worm - B72 Dracunculiasis
gum (chronic) - K05.10 Chronic gingivitis, plaque induced
Haemophilus - See: Infection, Hemophilus;
heart - See: Carditis;
Helicobacter pylori - A04.8 Other specified bacterial intestinal infections
as cause of disease classified elsewhere - B96.81 Helicobacter pylori [H. pylori] as the cause of diseases classified elsewhere
helminths - B83.9 Helminthiasis, unspecified
Hemophilus
aegyptius, systemic - A48.4 Brazilian purpuric fever
ducreyi (any location) - A57 Chancroid
generalized - A41.3 Sepsis due to Hemophilus influenzae
influenzae NEC - A49.2 Hemophilus influenzae infection, unspecified site
as cause of disease classified elsewhere - B96.3 Hemophilus influenzae [H. influenzae] as the cause of diseases classified elsewhere
herpes (simplex) - See Also: Herpes;
Heterophyes (heterophyes) - B66.8 Other specified fluke infections
hip (joint) NEC - M00.9 Pyogenic arthritis, unspecified
Histoplasma - See: Histoplasmosis;
hookworm - B76.9 Hookworm disease, unspecified
human
hydrocele - N43.0 Encysted hydrocele
Hymenolepis - B71.0 Hymenolepiasis
hypopharynx - See: Pharyngitis;
inguinal (lymph) glands - L04.1 Acute lymphadenitis of trunk
due to soft chancre - A57 Chancroid
intervertebral disc, pyogenic - M46.30 Infection of intervertebral disc (pyogenic), site unspecified
cervical region - M46.32 Infection of intervertebral disc (pyogenic), cervical region
cervicothoracic region - M46.33 Infection of intervertebral disc (pyogenic), cervicothoracic region
lumbar region - M46.36 Infection of intervertebral disc (pyogenic), lumbar region
lumbosacral region - M46.37 Infection of intervertebral disc (pyogenic), lumbosacral region
multiple sites - M46.39 Infection of intervertebral disc (pyogenic), multiple sites in spine
occipito-atlanto-axial region - M46.31 Infection of intervertebral disc (pyogenic), occipito-atlanto-axial region
sacrococcygeal region - M46.38 Infection of intervertebral disc (pyogenic), sacral and sacrococcygeal region
thoracic region - M46.34 Infection of intervertebral disc (pyogenic), thoracic region
thoracolumbar region - M46.35 Infection of intervertebral disc (pyogenic), thoracolumbar region
intestine, intestinal - See: Enteritis, infectious;
specified NEC - A08.8 Other specified intestinal infections
intra-amniotic affecting newborn NEC - P39.2 Intra-amniotic infection affecting newborn, not elsewhere classified
intrauterine inflammation - O41.12 Chorioamnionitis
Isospora belli or hominis - A07.3 Isosporiasis
Japanese B encephalitis - A83.0 Japanese encephalitis
jaw (bone) (lower) (upper) - M27.2 Inflammatory conditions of jaws
joint NEC - M00.9 Pyogenic arthritis, unspecified
due to internal joint prosthesis - T84.50 Infection and inflammatory reaction due to unspecified internal joint prosthesis
kidney (cortex) (hematogenous) - N15.9 Renal tubulo-interstitial disease, unspecified
following ectopic gestation - O08.83 Urinary tract infection following an ectopic and molar pregnancy
pelvis and ureter (cystic) - N28.85 Pyeloureteritis cystica
puerperal (postpartum) - O86.21 Infection of kidney following delivery
specified NEC - N15.8 Other specified renal tubulo-interstitial diseases
with calculus - N20.0 Calculus of kidney
with hydronephrosis - N13.6 Pyonephrosis
Klebsiella (K.) pneumoniae NEC - A49.8 Other bacterial infections of unspecified site
as cause of disease classified elsewhere - B96.1 Klebsiella pneumoniae [K. pneumoniae] as the cause of diseases classified elsewhere
knee (joint) NEC - M00.9 Pyogenic arthritis, unspecified
Koch's - See: Tuberculosis;
labia (majora) (minora) (acute) - See: Vulvitis;
lacrimal
gland - See: Dacryoadenitis;
passages (duct) (sac) - See: Inflammation, lacrimal, passages;
lancet fluke - B66.2 Dicroceliasis
larynx NEC - J38.7 Other diseases of larynx
leg (skin) NOS - L08.9 Local infection of the skin and subcutaneous tissue, unspecified
Legionella pneumophila - A48.1 Legionnaires' disease
nonpneumonic - A48.2 Nonpneumonic Legionnaires' disease [Pontiac fever]
Leishmania - See Also: Leishmaniasis;
aethiopica - B55.1 Cutaneous leishmaniasis
braziliensis - B55.2 Mucocutaneous leishmaniasis
chagasi - B55.0 Visceral leishmaniasis
donovani - B55.0 Visceral leishmaniasis
infantum - B55.0 Visceral leishmaniasis
major - B55.1 Cutaneous leishmaniasis
mexicana - B55.1 Cutaneous leishmaniasis
tropica - B55.1 Cutaneous leishmaniasis
lentivirus, as cause of disease classified elsewhere - B97.31 Lentivirus as the cause of diseases classified elsewhere
Leptosphaeria senegalensis - B47.0 Eumycetoma
Leptospira interrogans - A27.9 Leptospirosis, unspecified
autumnalis - A27.89 Other forms of leptospirosis
canicola - A27.89 Other forms of leptospirosis
hebdomadis - A27.89 Other forms of leptospirosis
icterohaemorrhagiae - A27.0 Leptospirosis icterohemorrhagica
pomona - A27.89 Other forms of leptospirosis
specified type NEC - A27.89 Other forms of leptospirosis
leptospirochetal NEC - See: Leptospirosis;
Listeria monocytogenes - See Also: Listeriosis;
congenital - P37.2 Neonatal (disseminated) listeriosis
Loa loa - B74.3 Loiasis
Loboa loboi - B48.0 Lobomycosis
local, skin (staphylococcal) (streptococcal) - L08.9 Local infection of the skin and subcutaneous tissue, unspecified
abscess - code by site under Abscess
cellulitis - code by site under Cellulitis
specified NEC - L08.89 Other specified local infections of the skin and subcutaneous tissue
ulcer - See: Ulcer, skin;
Loefflerella mallei - A24.0 Glanders
lung - See Also: Pneumonia; - J18.9 Pneumonia, unspecified organism
lymph gland - See Also: Lymphadenitis, acute;
mesenteric - I88.0 Nonspecific mesenteric lymphadenitis
lymphoid tissue, base of tongue or posterior pharynx, NEC (chronic) - J35.03 Chronic tonsillitis and adenoiditis
Madurella (grisea) (mycetomii) - B47.0 Eumycetoma
major
Malassezia furfur - B36.0 Pityriasis versicolor
Malleomyces
mallei - A24.0 Glanders
pseudomallei (whitmori) - See: Melioidosis;
mammary gland - N61.0 Mastitis without abscess
Mansonella (ozzardi) (perstans) (streptocerca) - B74.4 Mansonelliasis
mastoid - See: Mastoiditis;
maxilla, maxillary - M27.2 Inflammatory conditions of jaws
sinus (chronic) - See: Sinusitis, maxillary;
mediastinum - J98.51 Mediastinitis
Medina (worm) - B72 Dracunculiasis
meibomian cyst or gland - See: Hordeolum;
meninges - See: Meningitis, bacterial;
meningococcal - See Also: condition; - A39.9 Meningococcal infection, unspecified
adrenals - A39.1 Waterhouse-Friderichsen syndrome
brain - A39.81 Meningococcal encephalitis
cerebrospinal - A39.0 Meningococcal meningitis
conjunctiva - A39.89 Other meningococcal infections
endocardium - A39.51 Meningococcal endocarditis
heart - A39.50 Meningococcal carditis, unspecified
joint - A39.83 Meningococcal arthritis
meninges - A39.0 Meningococcal meningitis
meningococcemia - A39.4 Meningococcemia, unspecified
myocardium - A39.52 Meningococcal myocarditis
pericardium - A39.53 Meningococcal pericarditis
retrobulbar neuritis - A39.82 Meningococcal retrobulbar neuritis
specified site NEC - A39.89 Other meningococcal infections
mesenteric lymph nodes or glands NEC - I88.0 Nonspecific mesenteric lymphadenitis
Metagonimus - B66.8 Other specified fluke infections
metatarsophalangeal - M00.9 Pyogenic arthritis, unspecified
methicillin
Microsporum, microsporic - See: Dermatophytosis;
mixed flora (bacterial) NEC - A49.8 Other bacterial infections of unspecified site
Monilia - See: Candidiasis;
Monosporium apiospermum - B48.2 Allescheriasis
mouth, parasitic - B37.0 Candidal stomatitis
Mucor - See: Mucormycosis;
muscle NEC - See: Myositis, infective;
mycelium NOS - B49 Unspecified mycosis
mycetoma - B47.9 Mycetoma, unspecified
Mycobacterium, mycobacterial - See: Mycobacterium;
Mycoplasma NEC - A49.3 Mycoplasma infection, unspecified site
pneumoniae, as cause of disease classified elsewhere - B96.0 Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
mycotic NOS - B49 Unspecified mycosis
myocardium NEC - I40.0 Infective myocarditis
nail (chronic)
nasal sinus (chronic) - See: Sinusitis;
nasopharynx - See: Nasopharyngitis;
Necator americanus - B76.1 Necatoriasis
Neisseria - See: Gonococcus;
Neotestudina rosatii - B47.0 Eumycetoma
newborn - P39.9 Infection specific to the perinatal period, unspecified
nipple - N61.0 Mastitis without abscess
Nocardia - See: Nocardiosis;
obstetrical surgical wound (puerperal) - O86.00 Infection of obstetric surgical wound, unspecified
Oesophagostomum (apiostomum) - B81.8 Other specified intestinal helminthiases
Oestrus ovis - See: Myiasis;
Oidium albicans - B37.9 Candidiasis, unspecified
Onchocerca (volvulus) - See: Onchocerciasis;
oncovirus, as cause of disease classified elsewhere - B97.32 Oncovirus as the cause of diseases classified elsewhere
operation wound - T81.49 Infection following a procedure, other surgical site
Opisthorchis (felineus) (viverrini) - B66.0 Opisthorchiasis
orbit, orbital - See: Inflammation, orbit;
orthopoxvirus NEC - B08.09 Other orthopoxvirus infections
ovary - See: Salpingo-oophoritis;
Oxyuris vermicularis - B80 Enterobiasis
pancreas (acute) - See: Pancreatitis, acute;
abscess - See: Pancreatitis, acute;
specified NEC - See Also: Pancreatitis, acute; - K85.80 Other acute pancreatitis without necrosis or infection
papillomavirus, as cause of disease classified elsewhere - B97.7 Papillomavirus as the cause of diseases classified elsewhere
papovavirus NEC - B34.4 Papovavirus infection, unspecified
Paracoccidioides brasiliensis - See: Paracoccidioidomycosis;
Paragonimus (westermani) - B66.4 Paragonimiasis
parainfluenza virus - B34.8 Other viral infections of unspecified site
parameningococcus NOS - A39.9 Meningococcal infection, unspecified
parapoxvirus - B08.60 Parapoxvirus infection, unspecified
specified NEC - B08.69 Other parapoxvirus infections
parasitic - B89 Unspecified parasitic disease
Parastrongylus
paraurethral ducts - N34.2 Other urethritis
parotid gland - See: Sialoadenitis;
parvovirus NEC - B34.3 Parvovirus infection, unspecified
as cause of disease classified elsewhere - B97.6 Parvovirus as the cause of diseases classified elsewhere
Pasteurella NEC - A28.0 Pasteurellosis
pelvic, female - See: Disease, pelvis, inflammatory;
Penicillium (marneffei) - B48.4 Penicillosis
penis (glans) (retention) NEC - N48.29 Other inflammatory disorders of penis
periapical - K04.5 Chronic apical periodontitis
peridental, periodontal - K05.20 Aggressive periodontitis, unspecified
generalized - See: Periodontitis, aggressive, generalized;
localized - See: Periodontitis, aggressive, localized;
perinatal period - P39.9 Infection specific to the perinatal period, unspecified
specified type NEC - P39.8 Other specified infections specific to the perinatal period
perineal repair (puerperal) - O86.09 Infection of obstetric surgical wound, other surgical site
periorbital - See: Inflammation, orbit;
perirectal - K62.89 Other specified diseases of anus and rectum
perirenal - See: Infection, kidney;
peritoneal - See: Peritonitis;
periureteral - N28.89 Other specified disorders of kidney and ureter
Petriellidium boydii - B48.2 Allescheriasis
pharynx - See Also: Pharyngitis;
Phialophora
Piedraia hortae - B36.3 Black piedra
pinta - A67.9 Pinta, unspecified
pinworm - B80 Enterobiasis
pityrosporum furfur - B36.0 Pityriasis versicolor
pleuro-pneumonia-like organism (PPLO) NEC - A49.3 Mycoplasma infection, unspecified site
as cause of disease classified elsewhere - B96.0 Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere
pneumococcus, pneumococcal NEC - A49.1 Streptococcal infection, unspecified site
Pneumocystis carinii (pneumonia) - B59 Pneumocystosis
Pneumocystis jiroveci (pneumonia) - B59 Pneumocystosis
port or reservoir - T80.212 Local infection due to central venous catheter
postoperative - T81.40 Infection following a procedure, unspecified
postoperative wound - T81.49 Infection following a procedure, other surgical site
surgical site
deep incisional - T81.42 Infection following a procedure, deep incisional surgical site
organ and space - T81.43 Infection following a procedure, organ and space surgical site
specified NEC - T81.49 Infection following a procedure, other surgical site
superficial incisional - T81.41 Infection following a procedure, superficial incisional surgical site
postprocedural - T81.40 Infection following a procedure, unspecified
postvaccinal - T88.0 Infection following immunization
prepuce NEC - N47.7 Other inflammatory diseases of prepuce
with penile inflammation - N47.6 Balanoposthitis
prion - See: Disease, prion, central nervous system;
prostate (capsule) - See: Prostatitis;
Proteus (mirabilis) (morganii) (vulgaris) NEC - A49.8 Other bacterial infections of unspecified site
as cause of disease classified elsewhere - B96.4 Proteus (mirabilis) (morganii) as the cause of diseases classified elsewhere
protozoal NEC - B64 Unspecified protozoal disease
Pseudoallescheria boydii - B48.2 Allescheriasis
Pseudomonas NEC - A49.8 Other bacterial infections of unspecified site
puerperal - O86.4 Pyrexia of unknown origin following delivery
pulmonary - See: Infection, lung;
purulent - See: Abscess;
Pyrenochaeta romeroi - B47.0 Eumycetoma
Q fever - A78 Q fever
rectum (sphincter) - K62.89 Other specified diseases of anus and rectum
renal - See Also: Infection, kidney;
pelvis and ureter (cystic) - N28.85 Pyeloureteritis cystica
reovirus, as cause of disease classified elsewhere - B97.5 Reovirus as the cause of diseases classified elsewhere
respiratory (tract) NEC - J98.8 Other specified respiratory disorders
acute - J22 Unspecified acute lower respiratory infection
chronic - J98.8 Other specified respiratory disorders
influenzal (upper) (acute) - See: Influenza, with, respiratory manifestations NEC;
lower (acute) - J22 Unspecified acute lower respiratory infection
chronic - See: Bronchitis, chronic;
rhinovirus - J00 Acute nasopharyngitis [common cold]
syncytial virus (RSV) - See: Infection, virus, respiratory syncytial (RSV);
upper (acute) NOS - J06.9 Acute upper respiratory infection, unspecified
resulting from
presence of internal prosthesis, implant, graft - See: Complications, by site and type, infection;
retortamoniasis - A07.8 Other specified protozoal intestinal diseases
retroperitoneal NEC - K68.9 Other disorders of retroperitoneum
retrovirus - B33.3 Retrovirus infections, not elsewhere classified
as cause of disease classified elsewhere - B97.30 Unspecified retrovirus as the cause of diseases classified elsewhere
human
immunodeficiency, type 2 (HIV 2) - B97.35 Human immunodeficiency virus, type 2 [HIV 2] as the cause of diseases classified elsewhere
T-cell lymphotropic
lentivirus - B97.31 Lentivirus as the cause of diseases classified elsewhere
oncovirus - B97.32 Oncovirus as the cause of diseases classified elsewhere
specified NEC - B97.39 Other retrovirus as the cause of diseases classified elsewhere
Rhinosporidium (seeberi) - B48.1 Rhinosporidiosis
rhinovirus
Rhizopus - See: Mucormycosis;
rickettsial NOS - A79.9 Rickettsiosis, unspecified
roundworm (large) NEC - B82.0 Intestinal helminthiasis, unspecified
Ascariasis - See Also: Ascariasis; - B77.9 Ascariasis, unspecified
rubella - See: Rubella;
Saccharomyces - See: Candidiasis;
salivary duct or gland (any) - See: Sialoadenitis;
Salmonella (aertrycke) (arizonae) (cholerae-suis) (enteritidis) (gallinarum) (suipestifer) (typhimurium) - A02.9 Salmonella infection, unspecified
Sarcocystis - A07.8 Other specified protozoal intestinal diseases
SARS-CoV-2 - See: Infection, COVID-19;
scabies - B86 Scabies
Schistosoma - See: Infestation, Schistosoma;
scrotum (acute) NEC - N49.2 Inflammatory disorders of scrotum
seminal vesicle - See: Vesiculitis;
septic
localized, skin - See: Abscess;
Serratia NEC - A49.8 Other bacterial infections of unspecified site
sheep liver fluke - B66.3 Fascioliasis
Shigella - A03.9 Shigellosis, unspecified
boydii - A03.2 Shigellosis due to Shigella boydii
dysenteriae - A03.0 Shigellosis due to Shigella dysenteriae
flexneri - A03.1 Shigellosis due to Shigella flexneri
group
Schmitz (-Stutzer) - A03.0 Shigellosis due to Shigella dysenteriae
schmitzii - A03.0 Shigellosis due to Shigella dysenteriae
shigae - A03.0 Shigellosis due to Shigella dysenteriae
sonnei - A03.3 Shigellosis due to Shigella sonnei
specified NEC - A03.8 Other shigellosis
shoulder (joint) NEC - M00.9 Pyogenic arthritis, unspecified
sinus (accessory) (chronic) (nasal) - See Also: Sinusitis;
pilonidal - See: Sinus, pilonidal;
skin NEC - L08.89 Other specified local infections of the skin and subcutaneous tissue
Skene's duct or gland - See: Urethritis;
skin (local) (staphylococcal) (streptococcal) - L08.9 Local infection of the skin and subcutaneous tissue, unspecified
abscess - code by site under Abscess
cellulitis - code by site under Cellulitis
due to fungus - B36.9 Superficial mycosis, unspecified
specified type NEC - B36.8 Other specified superficial mycoses
mycotic - B36.9 Superficial mycosis, unspecified
specified type NEC - B36.8 Other specified superficial mycoses
newborn - P39.4 Neonatal skin infection
ulcer - See: Ulcer, skin;
slow virus - A81.9 Atypical virus infection of central nervous system, unspecified
specified NEC - A81.89 Other atypical virus infections of central nervous system
Sparganum (mansoni) (proliferum) (baxteri) - B70.1 Sparganosis
specific - See Also: Syphilis;
to perinatal period - See: Infection, congenital;
specified NEC - B99.8 Other infectious disease
spermatic cord NEC - N49.1 Inflammatory disorders of spermatic cord, tunica vaginalis and vas deferens
sphenoidal (sinus) - See: Sinusitis, sphenoidal;
spinal cord NOS - See Also: Myelitis; - G04.91 Myelitis, unspecified
Spirillum - A25.0 Spirillosis
spirochetal NOS - A69.9 Spirochetal infection, unspecified
Spirometra larvae - B70.1 Sparganosis
spleen - D73.89 Other diseases of spleen
Sporotrichum, Sporothrix (schenckii) - See: Sporotrichosis;
staphylococcal, unspecified site
as cause of disease classified elsewhere - B95.8 Unspecified staphylococcus as the cause of diseases classified elsewhere
aureus (methicillin susceptible) (MSSA) - B95.61 Methicillin susceptible Staphylococcus aureus infection as the cause of diseases classified elsewhere
methicillin resistant (MRSA) - B95.62 Methicillin resistant Staphylococcus aureus infection as the cause of diseases classified elsewhere
specified NEC - B95.7 Other staphylococcus as the cause of diseases classified elsewhere
aureus (methicillin susceptible) (MSSA) - A49.01 Methicillin susceptible Staphylococcus aureus infection, unspecified site
methicillin resistant (MRSA) - A49.02 Methicillin resistant Staphylococcus aureus infection, unspecified site
food poisoning - A05.0 Foodborne staphylococcal intoxication
generalized (purulent) - A41.2 Sepsis due to unspecified staphylococcus
pneumonia - See: Pneumonia, staphylococcal;
Stellantchasmus falcatus - B66.8 Other specified fluke infections
streptobacillus moniliformis - A25.1 Streptobacillosis
streptococcal NEC - A49.1 Streptococcal infection, unspecified site
Streptomyces - B47.1 Actinomycetoma
Strongyloides (stercoralis) - See: Strongyloidiasis;
stump (amputation) (surgical) - See: Complication, amputation stump, infection;
subcutaneous tissue, local - L08.9 Local infection of the skin and subcutaneous tissue, unspecified
suipestifer - See: Infection, salmonella;
swimming pool bacillus - A31.1 Cutaneous mycobacterial infection
Taenia - See: Infestation, Taenia;
Taeniarhynchus saginatus - B68.1 Taenia saginata taeniasis
tapeworm - See: Infestation, tapeworm;
tendon (sheath) - See: Tenosynovitis, infective NEC;
Ternidens diminutus - B81.8 Other specified intestinal helminthiases
testis - See: Orchitis;
threadworm - B80 Enterobiasis
throat - See: Pharyngitis;
thyroglossal duct - K14.8 Other diseases of tongue
toe (skin) - L08.9 Local infection of the skin and subcutaneous tissue, unspecified
tongue NEC - K14.0 Glossitis
parasitic - B37.0 Candidal stomatitis
tonsil (and adenoid) (faucial) (lingual) (pharyngeal) - See: Tonsillitis;
tooth, teeth - K04.7 Periapical abscess without sinus
TORCH - See: Infection, congenital;
without active infection - P00.2 Newborn affected by maternal infectious and parasitic diseases
Torula histolytica - See: Cryptococcosis;
Toxocara (canis) (cati) (felis) - B83.0 Visceral larva migrans
Toxoplasma gondii - See: Toxoplasma;
trachea, chronic - J42 Unspecified chronic bronchitis
trematode NEC - See: Infestation, fluke;
trench fever - A79.0 Trench fever
Treponema pallidum - See: Syphilis;
Trichinella (spiralis) - B75 Trichinellosis
Trichomonas - A59.9 Trichomoniasis, unspecified
cervix - A59.09 Other urogenital trichomoniasis
intestine - A07.8 Other specified protozoal intestinal diseases
prostate - A59.02 Trichomonal prostatitis
specified site NEC - A59.8 Trichomoniasis of other sites
urethra - A59.03 Trichomonal cystitis and urethritis
urogenitalis - A59.00 Urogenital trichomoniasis, unspecified
vagina - A59.01 Trichomonal vulvovaginitis
vulva - A59.01 Trichomonal vulvovaginitis
Trichophyton, trichophytic - See: Dermatophytosis;
Trichosporon (beigelii) cutaneum - B36.2 White piedra
Trichostrongylus - B81.2 Trichostrongyliasis
Trichuris (trichiura) - B79 Trichuriasis
Trombicula (irritans) - B88.0 Other acariasis
Trypanosoma
tubal - See: Salpingo-oophoritis;
tuberculous
latent (LTBI) - Z22.7 Latent tuberculosis
NEC - See: Tuberculosis;
tubo-ovarian - See: Salpingo-oophoritis;
tunica vaginalis - N49.1 Inflammatory disorders of spermatic cord, tunica vaginalis and vas deferens
tunnel - T80.212 Local infection due to central venous catheter
tympanic membrane NEC - See: Myringitis;
typhoid (abortive) (ambulant) (bacillus) - See: Typhoid;
typhus - A75.9 Typhus fever, unspecified
umbilicus - L08.82 Omphalitis not of newborn
ureter - See: Ureteritis;
urethra - See: Urethritis;
urinary (tract) - N39.0 Urinary tract infection, site not specified
uterus, uterine - See: Endometritis;
vaccination - T88.0 Infection following immunization
vaccinia not from vaccination - B08.011 Vaccinia not from vaccine
vagina (acute) - See: Vaginitis;
varicella - B01.9 Varicella without complication
varicose veins - See: Varix;
vas deferens NEC - N49.1 Inflammatory disorders of spermatic cord, tunica vaginalis and vas deferens
vesical - See: Cystitis;
Vibrio
Vincent's (gum) (mouth) (tonsil) - A69.1 Other Vincent's infections
vulva (acute) - See: Vulvitis;
West Nile - See: Virus, West Nile;
whipworm - B79 Trichuriasis
with
worms - B83.9 Helminthiasis, unspecified
specified type NEC - B83.8 Other specified helminthiases
Wuchereria (bancrofti) - B74.0 Filariasis due to Wuchereria bancrofti
malayi - B74.1 Filariasis due to Brugia malayi
yatapoxvirus - B08.70 Yatapoxvirus infection, unspecified
specified NEC - B08.79 Other yatapoxvirus infections
yeast - See Also: Candidiasis; - B37.9 Candidiasis, unspecified
yellow fever - See: Fever, yellow;
Yersinia
Zeis' gland - See: Hordeolum;
Zika virus - A92.5 Zika virus disease
congenital - P35.4 Congenital Zika virus disease
zoonotic bacterial NOS - A28.9 Zoonotic bacterial disease, unspecified
Zopfia senegalensis - B47.0 Eumycetoma
Applicable Clinical Terms Definitions
Absidia: A genus of zygomycetous fungi, family Mucoraceae, order MUCORALES, which sometimes causes infection in humans.
Acanthamoeba: A genus of free-living soil amoebae that produces no flagellate stage. Its organisms are pathogens for several infections in humans and have been found in the eye, bone, brain, and respiratory tract.
Actinomadura: A genus of gram-positive bacteria in the family Thermomonosporaceae, order ACTINOMYCETALES. It is a filamentous bacterium found in soil and is a causative agent for MADURA FOOT.
Actinomycetales: An order of gram-positive, primarily aerobic BACTERIA that tend to form branching filaments.
Alternaria: A mitosporic Loculoascomycetes fungal genus including several plant pathogens and at least one species which produces a highly phytotoxic antibiotic. Its teleomorph is Lewia.
Anthrax: An acute infection caused by the spore-forming bacteria BACILLUS ANTHRACIS. It commonly affects hoofed animals such as sheep and goats. Infection in humans often involves the skin (cutaneous anthrax), the lungs (inhalation anthrax), or the gastrointestinal tract. Anthrax is not contagious and can be treated with antibiotics.
Ascaris lumbricoides: A species of parasitic nematode that is the largest found in the human intestine. Its distribution is worldwide, but it is more prevalent in areas of poor sanitation. Human infection with A. lumbricoides is acquired by swallowing fully embryonated eggs from contaminated soil.
Bacillus: A genus of BACILLACEAE that are spore-forming, rod-shaped cells. Most species are saprophytic soil forms with only a few species being pathogenic.
Bone and Bones: A specialized CONNECTIVE TISSUE that is the main constituent of the SKELETON. The principal cellular component of bone is comprised of OSTEOBLASTS; OSTEOCYTES; and OSTEOCLASTS, while FIBRILLAR COLLAGENS and hydroxyapatite crystals form the BONE MATRIX.
Bordetella: A genus of gram-negative aerobic bacteria whose cells are minute coccobacilli. It consists of both parasitic and pathogenic species.
Brain: The part of CENTRAL NERVOUS SYSTEM that is contained within the skull (CRANIUM). Arising from the NEURAL TUBE, the embryonic brain is comprised of three major parts including PROSENCEPHALON (the forebrain); MESENCEPHALON (the midbrain); and RHOMBENCEPHALON (the hindbrain). The developed brain consists of CEREBRUM; CEREBELLUM; and other structures in the BRAIN STEM.
Breast: In humans, one of the paired regions in the anterior portion of the THORAX. The breasts consist of the MAMMARY GLANDS, the SKIN, the MUSCLES, the ADIPOSE TISSUE, and the CONNECTIVE TISSUES.
Brucella: A genus of gram-negative, aerobic bacteria that causes BRUCELLOSIS. Its cells are nonmotile coccobacilli and are animal parasites and pathogens. The bacterium is transmissible to humans through contact with infected dairy products or tissue.
Cartilage: A non-vascular form of connective tissue composed of CHONDROCYTES embedded in a matrix that includes CHONDROITIN SULFATE and various types of FIBRILLAR COLLAGEN. There are three major types: HYALINE CARTILAGE; FIBROCARTILAGE; and ELASTIC CARTILAGE.
Cervix Uteri: The neck portion of the UTERUS between the lower isthmus and the VAGINA forming the cervical canal.
Cholera: An acute diarrheal disease endemic in India and Southeast Asia whose causative agent is VIBRIO CHOLERAE. This condition can lead to severe dehydration in a matter of hours unless quickly treated.
Cladosporium: A mitosporic Loculoascomycetes fungal genus including some economically important plant parasites. Teleomorphs include Mycosphaerella and Venturia.
Clostridioides: A genus of an obligate anaerobic, gram-positive, spore-forming rod bacteria in the family Peptostreptococcacea and the order CLOSTRIDIALES. Known cause of inflammation of the colon and profuse diarrhea.
Colon: The segment of LARGE INTESTINE between the CECUM and the RECTUM. It includes the ASCENDING COLON; the TRANSVERSE COLON; the DESCENDING COLON; and the SIGMOID COLON.
Colostomy: The surgical construction of an opening between the colon and the surface of the body.
Corpus Luteum: The yellow body derived from the ruptured OVARIAN FOLLICLE after OVULATION. The process of corpus luteum formation, LUTEINIZATION, is regulated by LUTEINIZING HORMONE.
Corynebacterium diphtheriae: A species of gram-positive, asporogenous bacteria in which three cultural types are recognized. These types (gravis, intermedius, and mitis) were originally given in accordance with the clinical severity of the cases from which the different strains were most frequently isolated. This species is the causative agent of DIPHTHERIA.
COVID-19: A viral disorder generally characterized by high FEVER; COUGH; DYSPNEA; CHILLS; PERSISTENT TREMOR; MUSCLE PAIN; HEADACHE; SORE THROAT; a new loss of taste and/or smell (see AGEUSIA and ANOSMIA) and other symptoms of a VIRAL PNEUMONIA. In severe cases, a myriad of coagulopathy associated symptoms often correlating with COVID-19 severity is seen (e.g., BLOOD COAGULATION; THROMBOSIS; ACUTE RESPIRATORY DISTRESS SYNDROME; SEIZURES; HEART ATTACK; STROKE; multiple CEREBRAL INFARCTIONS; KIDNEY FAILURE; catastrophic ANTIPHOSPHOLIPID ANTIBODY SYNDROME and/or DISSEMINATED INTRAVASCULAR COAGULATION). In younger patients, rare inflammatory syndromes are sometimes associated with COVID-19 (e.g., atypical KAWASAKI SYNDROME; TOXIC SHOCK SYNDROME; pediatric multisystem inflammatory disease; and CYTOKINE STORM SYNDROME). A coronavirus, SARS-CoV-2, in the genus BETACORONAVIRUS is the causative agent.
Coxiella burnetii: A species of gram-negative bacteria that grows preferentially in the vacuoles of the host cell. It is the etiological agent of Q FEVER.
Cryptococcus neoformans: A species of the fungus CRYPTOCOCCUS. Its teleomorph is Filobasidiella neoformans.
Cryptosporidium: A genus of coccidian parasites of the family CRYPTOSPORIDIIDAE, found in the intestinal epithelium of many vertebrates including humans.
Cunninghamella: A genus of zygomycetous fungi of the family Cunninghamellaceae, order MUCORALES. Some species cause systemic infections in humans.
Cysts: Any fluid-filled closed cavity or sac that is lined by an EPITHELIUM. Cysts can be of normal, abnormal, non-neoplastic, or neoplastic tissues.
Cystic Duct: The duct that is connected to the GALLBLADDER and allows the emptying of bile into the COMMON BILE DUCT.
Dirofilaria: A genus of filarial nematodes. Various immature species have been found to infect the eyes or subcutaneous tissue in humans.
Echinococcus: A genus of very small TAPEWORMS, in the family Taeniidae. The adult form is found in various CARNIVORA but not humans. The larval form is seen in humans under certain epidemiologic circumstances.
Enterovirus B, Human: A species of ENTEROVIRUS infecting humans and containing 36 serotypes. It is comprised of all the echoviruses and a few coxsackieviruses, including all of those previously named coxsackievirus B.
Endocardium: The innermost layer of the heart, comprised of endothelial cells.
Entamoeba: A genus of ameboid protozoa characterized by the presence of beaded chromatin on the inner surface of the nuclear membrane. Its organisms are parasitic in invertebrates and vertebrates, including humans.
Enterostomy: Creation of an artificial external opening or fistula in the intestines.
Enterovirus: A genus of the family PICORNAVIRIDAE whose members preferentially inhabit the intestinal tract of a variety of hosts. The genus contains many species. Newly described members of human enteroviruses are assigned continuous numbers with the species designated human enterovirus.
Entomophthora: A genus of fungi in the family Entomophthoraceae, order Entomorphthorales. They are primarily parasites of insects and spiders, but have been found to cause mycotic infections of the nose in man and horses.
Epidermophyton: A fungal genus which grows in the epidermis and is the cause of TINEA.
Epididymis: The convoluted cordlike structure attached to the posterior of the TESTIS. Epididymis consists of the head (caput), the body (corpus), and the tail (cauda). A network of ducts leaving the testis joins into a common epididymal tubule proper which provides the transport, storage, and maturation of SPERMATOZOA.
Erythema Infectiosum: Contagious infection with human B19 Parvovirus most commonly seen in school age children and characterized by fever, headache, and rashes of the face, trunk, and extremities. It is often confused with RUBELLA.
Eyelids: Each of the upper and lower folds of SKIN which cover the EYE when closed.
Fallopian Tubes: A pair of highly specialized canals extending from the UTERUS to its corresponding OVARY. They provide the means for OVUM transport from the ovaries and they are the site of the ovum's final maturation and FERTILIZATION. The fallopian tube consists of an interstitium, an isthmus, an ampulla, an infundibulum, and fimbriae. Its wall consists of three layers: serous, muscular, and an internal mucosal layer lined with both ciliated and secretory cells.
Food: Substances taken in by the body to provide nourishment.
Francisella tularensis: The etiologic agent of TULAREMIA in man and other warm-blooded animals.
Fusarium: A mitosporic Hypocreales fungal genus, various species of which are important parasitic pathogens of plants and a variety of vertebrates. Teleomorphs include GIBBERELLA.
Gallbladder: A storage reservoir for BILE secretion. Gallbladder allows the delivery of bile acids at a high concentration and in a controlled manner, via the CYSTIC DUCT to the DUODENUM, for degradation of dietary lipid.
Giardia lamblia: A species of parasitic EUKARYOTES that attaches itself to the intestinal mucosa and feeds on mucous secretions. The organism is roughly pear-shaped and motility is somewhat erratic, with a slow oscillation about the long axis.
Glanders: A contagious disease of horses that can be transmitted to humans. It is caused by BURKHOLDERIA MALLEI and characterized by ulceration of the respiratory mucosa and an eruption of nodules on the skin.
Haemophilus: A genus of PASTEURELLACEAE that consists of several species occurring in animals and humans. Its organisms are described as gram-negative, facultatively anaerobic, coccobacillus or rod-shaped, and nonmotile.
Heart: The hollow, muscular organ that maintains the circulation of the blood.
Helicobacter pylori: A spiral bacterium active as a human gastric pathogen. It is a gram-negative, urease-positive, curved or slightly spiral organism initially isolated in 1982 from patients with lesions of gastritis or peptic ulcers in Western Australia. Helicobacter pylori was originally classified in the genus CAMPYLOBACTER, but RNA sequencing, cellular fatty acid profiles, growth patterns, and other taxonomic characteristics indicate that the micro-organism should be included in the genus HELICOBACTER. It has been officially transferred to Helicobacter gen. nov. (see Int J Syst Bacteriol 1989 Oct;39(4):297-405).
Helminths: Commonly known as parasitic worms, this group includes the ACANTHOCEPHALA; NEMATODA; and PLATYHELMINTHS. Some authors consider certain species of LEECHES that can become temporarily parasitic as helminths.
Histoplasma: A mitosporic Onygenales fungal genus causing HISTOPLASMOSIS in humans and animals. Its single species is Histoplasma capsulatum which has two varieties: H. capsulatum var. capsulatum and H. capsulatum var. duboisii. Its teleomorph is AJELLOMYCES capsulatus.
Ancylostomatoidea: A superfamily of nematode parasitic hookworms consisting of four genera: ANCYLOSTOMA; NECATOR; Bunostomum; and Uncinaria. ANCYLOSTOMA and NECATOR occur in humans and other mammals. Bunostomum is common in ruminants and Uncinaria in wolves, foxes, and dogs.
Humans: Members of the species Homo sapiens.
Hypopharynx: The bottom portion of the pharynx situated below the OROPHARYNX and posterior to the LARYNX. The hypopharynx communicates with the larynx through the laryngeal inlet, and is also called laryngopharynx.
Legionella pneumophila: A species of gram-negative, aerobic bacteria that is the causative agent of LEGIONNAIRES' DISEASE. It has been isolated from numerous environmental sites as well as from human lung tissue, respiratory secretions, and blood.
Leishmania: A genus of flagellate protozoa comprising several species that are pathogenic for humans. Organisms of this genus have an amastigote and a promastigote stage in their life cycles. As a result of enzymatic studies this single genus has been divided into two subgenera: Leishmania leishmania and Leishmania viannia. Species within the Leishmania leishmania subgenus include: L. aethiopica, L. arabica, L. donovani, L. enrietti, L. gerbilli, L. hertigi, L. infantum, L. major, L. mexicana, and L. tropica. The following species are those that compose the Leishmania viannia subgenus: L. braziliensis, L. guyanensis, L. lainsoni, L. naiffi, and L. shawi.
Leptospira interrogans: A genus of question mark-shaped bacteria spirochetes which is found in fresh water that is contaminated by animal urine. It causes LEPTOSPIROSIS.
Listeria monocytogenes: A species of gram-positive, rod-shaped bacteria widely distributed in nature. It has been isolated from sewage, soil, silage, and from feces of healthy animals and man. Infection with this bacterium leads to encephalitis, meningitis, endocarditis, and abortion.
Lung: Either of the pair of organs occupying the cavity of the thorax that effect the aeration of the blood.
Malassezia: A mitosporic fungal genus that causes a variety of skin disorders. Malassezia furfur (Pityrosporum orbiculare) causes TINEA VERSICOLOR.
Mammary Glands, Human: Glandular tissue in the BREAST of human that is under the influence of hormones such as ESTROGENS; PROGESTINS; and PROLACTIN. In WOMEN, after PARTURITION, the mammary glands secrete milk (MILK, HUMAN) for the nourishment of the young.
Mastoid: The posterior part of the temporal bone. It is a projection of the petrous bone.
Mediastinum: A membrane in the midline of the THORAX of mammals. It separates the lungs between the STERNUM in front and the VERTEBRAL COLUMN behind. It also surrounds the HEART, TRACHEA, ESOPHAGUS, THYMUS, and LYMPH NODES.
Meninges: The three membranes that cover the BRAIN and the SPINAL CORD. They are the dura mater, the arachnoid, and the pia mater.
Methicillin: One of the PENICILLINS which is resistant to PENICILLINASE but susceptible to a penicillin-binding protein. It is inactivated by gastric acid so administered by injection.
Scedosporium: A mitosporic fungal genus previously called Monosporium. Teleomorphs include PSEUDALLESCHERIA.
Mucor: A genus of zygomycetous fungi of the family Mucoraceae, order Mucorales. It is primarily saprophytic, but may cause MUCORMYCOSIS in man from spores germinating in the lungs.
Mycetoma: A chronic progressive subcutaneous infection caused by species of fungi (eumycetoma), or actinomycetes (actinomycetoma). It is characterized by tumefaction, abscesses, and tumor-like granules representing microcolonies of pathogens, such as MADURELLA fungi and bacteria ACTINOMYCETES, with different grain colors.
Nasopharynx: The top portion of the pharynx situated posterior to the nose and superior to the SOFT PALATE. The nasopharynx is the posterior extension of the nasal cavities and has a respiratory function.
Necator americanus: A common parasite of humans in the moist tropics and subtropics. These organisms attach to villi in the small intestine and suck blood causing diarrhea, anorexia, and anemia.
Neisseria: A genus of gram-negative, aerobic, coccoid bacteria whose organisms are part of the normal flora of the oropharynx, nasopharynx, and genitourinary tract. Some species are primary pathogens for humans.
Infant, Newborn: An infant during the first 28 days after birth.
Nipples: The conic organs which usually give outlet to milk from the mammary glands.
Nocardia: A genus of gram-positive, aerobic bacteria whose species are widely distributed and are abundant in soil. Some strains are pathogenic opportunists for humans and animals.
Ovary: The reproductive organ (GONADS) in female animals. In vertebrates, the ovary contains two functional parts: the OVARIAN FOLLICLE for the production of female germ cells (OOGENESIS); and the endocrine cells (GRANULOSA CELLS; THECA CELLS; and LUTEAL CELLS) for the production of ESTROGENS and PROGESTERONE.
Parapoxvirus: A genus of the family POXVIRIDAE, subfamily CHORDOPOXVIRINAE, which infect ungulates and may infect humans. ORF VIRUS is the type species.
Parotid Gland: The largest of the three pairs of SALIVARY GLANDS. They lie on the sides of the FACE immediately below and in front of the EAR.
Pharynx: A funnel-shaped fibromuscular tube that conducts food to the ESOPHAGUS, and air to the LARYNX and LUNGS. It is located posterior to the NASAL CAVITY; ORAL CAVITY; and LARYNX, and extends from the SKULL BASE to the inferior border of the CRICOID CARTILAGE anteriorly and to the inferior border of the C6 vertebra posteriorly. It is divided into the NASOPHARYNX; OROPHARYNX; and HYPOPHARYNX (laryngopharynx).
Q Fever: An acute infectious disease caused by COXIELLA BURNETII. It is characterized by a sudden onset of FEVER; HEADACHE; malaise; and weakness. In humans, it is commonly contracted by inhalation of infected dusts derived from infected domestic animals (ANIMALS, DOMESTIC).
Retroviridae: Family of RNA viruses that infects birds and mammals and encodes the enzyme reverse transcriptase. The family contains seven genera: DELTARETROVIRUS; LENTIVIRUS; RETROVIRUSES TYPE B, MAMMALIAN; ALPHARETROVIRUS; GAMMARETROVIRUS; RETROVIRUSES TYPE D; and SPUMAVIRUS. A key feature of retrovirus biology is the synthesis of a DNA copy of the genome which is integrated into cellular DNA. After integration it is sometimes not expressed but maintained in a latent state (PROVIRUSES).
Rhinovirus: A genus of PICORNAVIRIDAE inhabiting primarily the respiratory tract of mammalian hosts. It includes over 100 human serotypes associated with the COMMON COLD.
Rhizopus: A genus of zygomycetous fungi of the family Mucoraceae, order MUCORALES, a common saprophyte and facultative parasite of mature fruits and vegetables. It may cause cerebral mycoses in diabetes and cutaneous infection in severely burned patients.
Rubella: An acute infectious disease caused by the RUBELLA VIRUS. The virus enters the respiratory tract via airborne droplet and spreads to the LYMPHATIC SYSTEM.
Saccharomyces: A genus of ascomycetous fungi of the family Saccharomycetaceae, order SACCHAROMYCETALES.
Sarcocystis: A genus of protozoa found in reptiles, birds, and mammals, including humans. This heteroxenous parasite produces muscle cysts in intermediate hosts such as domestic herbivores (cattle, sheep, pigs) and rodents. Final hosts are predators such as dogs, cats, and man.
SARS-CoV-2: A species of BETACORONAVIRUS causing atypical respiratory disease (COVID-19) in humans. The organism was first identified in 2019 in Wuhan, China. The natural host is the Chinese intermediate horseshoe bat, RHINOLOPHUS affinis.
Scabies: A contagious cutaneous inflammation caused by the bite of the mite SARCOPTES SCABIEI. It is characterized by pruritic papular eruptions and burrows and affects primarily the axillae, elbows, wrists, and genitalia, although it can spread to cover the entire body.
Schistosoma: A genus of trematode flukes belonging to the family Schistosomatidae. There are over a dozen species. These parasites are found in man and other mammals. Snails are the intermediate hosts.
Seminal Vesicles: A saclike, glandular diverticulum on each ductus deferens in male vertebrates. It is united with the excretory duct and serves for temporary storage of semen. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Shigella: A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that ferments sugar without gas production. Its organisms are intestinal pathogens of man and other primates and cause bacillary dysentery (DYSENTERY, BACILLARY).
Spirillum: A genus of gram-negative, curved and spiral-shaped bacteria found in stagnant, freshwater environments. These organisms are motile by bipolar tufts of flagella having a long wavelength and about one helical turn. Some species of Spirillum cause a form of RAT-BITE FEVER.
Spleen: An encapsulated lymphatic organ through which venous blood filters.
Streptomyces: A genus of bacteria that form a nonfragmented aerial mycelium. Many species have been identified with some being pathogenic. This genus is responsible for producing a majority of the ANTI-BACTERIAL AGENTS of practical value.
Taenia: A genus of large tapeworms.
Cestoda: A subclass of segmented worms comprising the tapeworms.
Testis: The male gonad containing two functional parts: the SEMINIFEROUS TUBULES for the production and transport of male germ cells (SPERMATOGENESIS) and the interstitial compartment containing LEYDIG CELLS that produce ANDROGENS.
Trench Fever: An intermittent fever characterized by intervals of chills, fever, and splenomegaly each of which may last as long as 40 hours. It is caused by BARTONELLA QUINTANA and transmitted by the human louse.
Treponema pallidum: The causative agent of venereal and non-venereal syphilis as well as yaws.
Trichomonas: A genus of parasitic flagellate EUKARYOTES distinguished by the presence of four anterior flagella, an undulating membrane, and a trailing flagellum.
Trichostrongylus: A genus of parasitic nematodes found in the digestive tract of herbivorous animals. They cause incidental infections in humans from the following species: Trichostrongylus colubriformis, T. orientalis, T. axei, and T. probolurus.
Trypanosoma: A genus of flagellate protozoans found in the BLOOD and LYMPH of vertebrates and invertebrates, both hosts being required to complete the life cycle.
Umbilicus: The pit in the center of the ABDOMINAL WALL marking the point where the UMBILICAL CORD entered in the FETUS.
Ureter: One of a pair of thick-walled tubes that transports urine from the KIDNEY PELVIS to the URINARY BLADDER.
Urethra: A tube that transports URINE from the URINARY BLADDER to the outside of the body in both the sexes. It also has a reproductive function in the male by providing a passage for SPERM.
Vaccination: Administration of vaccines to stimulate the host's immune response. This includes any preparation intended for active immunological prophylaxis.
Varicose Veins: Enlarged and tortuous VEINS.
Vibrio: A genus of VIBRIONACEAE, made up of short, slightly curved, motile, gram-negative rods. Various species produce cholera and other gastrointestinal disorders as well as abortion in sheep and cattle.
Yatapoxvirus: A genus of the family POXVIRIDAE, subfamily CHORDOPOXVIRINAE, causing tumors in primates. The type species is YABA MONKEY TUMOR VIRUS.
Yeasts: A general term for single-celled rounded fungi that reproduce by budding. Brewers' and bakers' yeasts are SACCHAROMYCES CEREVISIAE; therapeutic dried yeast is YEAST, DRIED.
Yellow Fever: An acute infectious disease primarily of the tropics, caused by a virus and transmitted to man by mosquitoes of the genera Aedes and Haemagogus. The severe form is characterized by fever, HEMOLYTIC JAUNDICE, and renal damage.
Yersinia: A genus of gram-negative, facultatively anaerobic rod- to coccobacillus-shaped bacteria that occurs in a broad spectrum of habitats.
Zika Virus: An arbovirus in the FLAVIVIRUS genus of the family FLAVIVIRIDAE. Originally isolated in the Zika Forest of UGANDA it has been introduced to Asia and the Americas.
