ICD-10-CM Pneumonia (acute) (double) (migratory) (purulent) (septic) (unresolved) References
"Pneumonia (acute) (double) (migratory) (purulent) (septic) (unresolved)" Annotation Back-References in the ICD-10-CM Index to Diseases and Injuries
Browse the ICD-10-CM codes with references applicable to the clinical term "pneumonia (acute) (double) (migratory) (purulent) (septic) (unresolved)"
- Pneumonia (acute) (double) (migratory) (purulent) (septic) (unresolved) - J18.9 Pneumonia, unspecified organism
- adynamic - J18.2 Hypostatic pneumonia, unspecified organism
- alba - A50.04 Early congenital syphilitic pneumonia
- allergic - See Also: Pneumonitis, hypersensitivity; - J82.89 Other pulmonary eosinophilia, not elsewhere classified
- alveolar - See: Pneumonia, lobar;
- anaerobes - J15.8 Pneumonia due to other specified bacteria
- anthrax - A22.1 Pulmonary anthrax
- apex, apical - See: Pneumonia, lobar;
- Ascaris - B77.81 Ascariasis pneumonia
- aspiration - J69.0 Pneumonitis due to inhalation of food and vomit
- due to
- aspiration of microorganisms
- bacterial - J15.9 Unspecified bacterial pneumonia
- food (regurgitated) - J69.0 Pneumonitis due to inhalation of food and vomit
- gastric secretions - J69.0 Pneumonitis due to inhalation of food and vomit
- milk (regurgitated) - J69.0 Pneumonitis due to inhalation of food and vomit
- oils, essences - J69.1 Pneumonitis due to inhalation of oils and essences
- solids, liquids NEC - J69.8 Pneumonitis due to inhalation of other solids and liquids
- vomitus - J69.0 Pneumonitis due to inhalation of food and vomit
- aspiration of microorganisms
- newborn - P24.81 Other neonatal aspiration with respiratory symptoms
- amniotic fluid (clear) - P24.11 Neonatal aspiration of (clear) amniotic fluid and mucus with respiratory symptoms
- blood - P24.21 Neonatal aspiration of blood with respiratory symptoms
- food (regurgitated) - P24.31 Neonatal aspiration of milk and regurgitated food with respiratory symptoms
- liquor (amnii) - P24.11 Neonatal aspiration of (clear) amniotic fluid and mucus with respiratory symptoms
- meconium - P24.01 Meconium aspiration with respiratory symptoms
- milk - P24.31 Neonatal aspiration of milk and regurgitated food with respiratory symptoms
- mucus - P24.11 Neonatal aspiration of (clear) amniotic fluid and mucus with respiratory symptoms
- specified NEC - P24.81 Other neonatal aspiration with respiratory symptoms
- stomach contents - P24.31 Neonatal aspiration of milk and regurgitated food with respiratory symptoms
- postprocedural - J95.4 Chemical pneumonitis due to anesthesia
- due to
- atypical NEC - J18.9 Pneumonia, unspecified organism
- bacillus - J15.9 Unspecified bacterial pneumonia
- specified NEC - J15.8 Pneumonia due to other specified bacteria
- bacterial - J15.9 Unspecified bacterial pneumonia
- specified NEC - J15.8 Pneumonia due to other specified bacteria
- Bacteroides (fragilis) (oralis) (melaninogenicus) - J15.8 Pneumonia due to other specified bacteria
- basal, basic, basilar - See: Pneumonia, by type;
- bronchiolitis obliterans organized (BOOP) - J84.89 Other specified interstitial pulmonary diseases
- broncho-, bronchial (confluent) (croupous) (diffuse) (disseminated) (hemorrhagic) (involving lobes) (lobar) (terminal) - J18.0 Bronchopneumonia, unspecified organism
- allergic - See Also: Pneumonitis, hypersensitivity; - J82.89 Other pulmonary eosinophilia, not elsewhere classified
- aspiration - See: Pneumonia, aspiration;
- bacterial - J15.9 Unspecified bacterial pneumonia
- specified NEC - J15.8 Pneumonia due to other specified bacteria
- chronic - See: Fibrosis, lung;
- diplococcal - J13 Pneumonia due to Streptococcus pneumoniae
- Eaton's agent - J15.7 Pneumonia due to Mycoplasma pneumoniae
- Escherichia coli (E. coli) - J15.5 Pneumonia due to Escherichia coli
- Friedländer's bacillus - J15.0 Pneumonia due to Klebsiella pneumoniae
- Hemophilus influenzae - J14 Pneumonia due to Hemophilus influenzae
- hypostatic - J18.2 Hypostatic pneumonia, unspecified organism
- inhalation - See Also: Pneumonia, aspiration;
- Klebsiella (pneumoniae) - J15.0 Pneumonia due to Klebsiella pneumoniae
- lipid, lipoid - J69.1 Pneumonitis due to inhalation of oils and essences
- endogenous - J84.89 Other specified interstitial pulmonary diseases
- Mycoplasma (pneumoniae) - J15.7 Pneumonia due to Mycoplasma pneumoniae
- pleuro-pneumonia-like-organisms (PPLO) - J15.7 Pneumonia due to Mycoplasma pneumoniae
- pneumococcal - J13 Pneumonia due to Streptococcus pneumoniae
- Proteus - J15.69 Pneumonia due to other Gram-negative bacteria
- Pseudomonas - J15.1 Pneumonia due to Pseudomonas
- Serratia marcescens - J15.69 Pneumonia due to other Gram-negative bacteria
- specified organism NEC - J16.8 Pneumonia due to other specified infectious organisms
- staphylococcal - See: Pneumonia, staphylococcal;
- streptococcal NEC - J15.4 Pneumonia due to other streptococci
- Butyrivibrio (fibriosolvens) - J15.8 Pneumonia due to other specified bacteria
- Candida - B37.1 Pulmonary candidiasis
- caseous - See: Tuberculosis, pulmonary;
- catarrhal - See: Pneumonia, broncho;
- chlamydial - J16.0 Chlamydial pneumonia
- congenital - P23.1 Congenital pneumonia due to Chlamydia
- cholesterol - J84.89 Other specified interstitial pulmonary diseases
- cirrhotic (chronic) - See: Fibrosis, lung;
- Clostridium (haemolyticum) (novyi) - J15.8 Pneumonia due to other specified bacteria
- confluent - See: Pneumonia, broncho;
- congenital (infective) - P23.9 Congenital pneumonia, unspecified
- due to
- bacterium NEC - P23.6 Congenital pneumonia due to other bacterial agents
- Chlamydia - P23.1 Congenital pneumonia due to Chlamydia
- Escherichia coli - P23.4 Congenital pneumonia due to Escherichia coli
- Haemophilus influenzae - P23.6 Congenital pneumonia due to other bacterial agents
- infective organism NEC - P23.8 Congenital pneumonia due to other organisms
- Klebsiella pneumoniae - P23.6 Congenital pneumonia due to other bacterial agents
- Mycoplasma - P23.6 Congenital pneumonia due to other bacterial agents
- Pseudomonas - P23.5 Congenital pneumonia due to Pseudomonas
- Staphylococcus - P23.2 Congenital pneumonia due to staphylococcus
- Streptococcus (except group B) - P23.6 Congenital pneumonia due to other bacterial agents
- group B - P23.3 Congenital pneumonia due to streptococcus, group B
- specified NEC - P23.8 Congenital pneumonia due to other organisms
- due to
- COVID-19 - J12.82 Pneumonia due to coronavirus disease 2019
- croupous - See: Pneumonia, lobar;
- cryptogenic organizing - J84.116 Cryptogenic organizing pneumonia
- cytomegalic inclusion - B25.0 Cytomegaloviral pneumonitis
- deglutition - See: Pneumonia, aspiration;
- desquamative interstitial - J84.117 Desquamative interstitial pneumonia
- diffuse - See: Pneumonia, broncho;
- diplococcal, diplococcus (broncho-) (lobar) - J13 Pneumonia due to Streptococcus pneumoniae
- disseminated (focal) - See: Pneumonia, broncho;
- Eaton's agent - J15.7 Pneumonia due to Mycoplasma pneumoniae
- embolic, embolism - See: Embolism, pulmonary;
- Enterobacter - J15.69 Pneumonia due to other Gram-negative bacteria
- eosinophilic - J82.81 Chronic eosinophilic pneumonia
- Escherichia coli (E. coli) - J15.5 Pneumonia due to Escherichia coli
- Eubacterium - J15.8 Pneumonia due to other specified bacteria
- fibrinous - See: Pneumonia, lobar;
- fibroid, fibrous (chronic) - See: Fibrosis, lung;
- Friedländer's bacillus - J15.0 Pneumonia due to Klebsiella pneumoniae
- Fusobacterium (nucleatum) - J15.8 Pneumonia due to other specified bacteria
- gangrenous - J85.0 Gangrene and necrosis of lung
- giant cell (measles) - B05.2 Measles complicated by pneumonia
- gonococcal - A54.84 Gonococcal pneumonia
- gram-negative bacteria NEC - J15.69 Pneumonia due to other Gram-negative bacteria
- anaerobic - J15.8 Pneumonia due to other specified bacteria
- Hemophilus influenzae (broncho) (lobar) - J14 Pneumonia due to Hemophilus influenzae
- human metapneumovirus - J12.3 Human metapneumovirus pneumonia
- hypostatic (broncho) (lobar) - J18.2 Hypostatic pneumonia, unspecified organism
- in (due to)
- Acinetobacter baumannii - J15.61 Pneumonia due to Acinetobacter baumannii
- actinomycosis - A42.0 Pulmonary actinomycosis
- adenovirus - J12.0 Adenoviral pneumonia
- anthrax - A22.1 Pulmonary anthrax
- ascariasis - B77.81 Ascariasis pneumonia
- aspergillosis - B44.9 Aspergillosis, unspecified
- Bacillus anthracis - A22.1 Pulmonary anthrax
- Bacterium anitratum - J15.69 Pneumonia due to other Gram-negative bacteria
- candidiasis - B37.1 Pulmonary candidiasis
- chickenpox - B01.2 Varicella pneumonia
- Chlamydia - J16.0 Chlamydial pneumonia
- neonatal - P23.1 Congenital pneumonia due to Chlamydia
- coccidioidomycosis - B38.2 Pulmonary coccidioidomycosis, unspecified
- cytomegalovirus disease - B25.0 Cytomegaloviral pneumonitis
- Diplococcus (pneumoniae) - J13 Pneumonia due to Streptococcus pneumoniae
- Eaton's agent - J15.7 Pneumonia due to Mycoplasma pneumoniae
- Enterobacter - J15.69 Pneumonia due to other Gram-negative bacteria
- Escherichia coli (E. coli) - J15.5 Pneumonia due to Escherichia coli
- Friedländer's bacillus - J15.0 Pneumonia due to Klebsiella pneumoniae
- fumes and vapors (chemical) (inhalation) - J68.0 Bronchitis and pneumonitis due to chemicals, gases, fumes and vapors
- gonorrhea - A54.84 Gonococcal pneumonia
- Hemophilus influenzae (H. influenzae) - J14 Pneumonia due to Hemophilus influenzae
- Herellea - J15.69 Pneumonia due to other Gram-negative bacteria
- histoplasmosis - B39.2 Pulmonary histoplasmosis capsulati, unspecified
- human metapneumovirus - J12.3 Human metapneumovirus pneumonia
- Klebsiella (pneumoniae) - J15.0 Pneumonia due to Klebsiella pneumoniae
- measles - B05.2 Measles complicated by pneumonia
- Mycoplasma (pneumoniae) - J15.7 Pneumonia due to Mycoplasma pneumoniae
- nocardiosis, nocardiasis - A43.0 Pulmonary nocardiosis
- ornithosis - A70 Chlamydia psittaci infections
- parainfluenza virus - J12.2 Parainfluenza virus pneumonia
- pleuro-pneumonia-like-organism (PPLO) - J15.7 Pneumonia due to Mycoplasma pneumoniae
- pneumococcus - J13 Pneumonia due to Streptococcus pneumoniae
- pneumocystosis (Pneumocystis carinii) (Pneumocystis jiroveci) - B59 Pneumocystosis
- Proteus - J15.69 Pneumonia due to other Gram-negative bacteria
- Pseudomonas NEC - J15.1 Pneumonia due to Pseudomonas
- pseudomallei - A24.1 Acute and fulminating melioidosis
- psittacosis - A70 Chlamydia psittaci infections
- Q fever - A78 Q fever
- respiratory syncytial virus (RSV) - J12.1 Respiratory syncytial virus pneumonia
- rheumatic fever - I00 Rheumatic fever without heart involvement
- rubella - B06.81 Rubella pneumonia
- Salmonella (infection) - A02.22 Salmonella pneumonia
- typhi - A01.03 Typhoid pneumonia
- schistosomiasis - B65.9 Schistosomiasis, unspecified
- Serratia marcescens - J15.69 Pneumonia due to other Gram-negative bacteria
- specified
- spirochetal NEC - A69.8 Other specified spirochetal infections
- Staphylococcus - J15.20 Pneumonia due to staphylococcus, unspecified
- Streptococcus - J15.4 Pneumonia due to other streptococci
- toxoplasmosis - B58.3 Pulmonary toxoplasmosis
- tularemia - A21.2 Pulmonary tularemia
- typhoid (fever) - A01.03 Typhoid pneumonia
- varicella - B01.2 Varicella pneumonia
- virus - See: Pneumonia, viral;
- whooping cough - A37.91 Whooping cough, unspecified species with pneumonia
- Yersinia pestis - A20.2 Pneumonic plague
- inhalation of food or vomit - See: Pneumonia, aspiration;
- interstitial - J84.9 Interstitial pulmonary disease, unspecified
- chronic - J84.111 Idiopathic interstitial pneumonia, not otherwise specified
- desquamative - J84.117 Desquamative interstitial pneumonia
- due to
- idiopathic NOS - J84.111 Idiopathic interstitial pneumonia, not otherwise specified
- in disease classified elsewhere - J84.178 Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere
- lymphocytic (due to collagen vascular disease) (in diseases classified elsewhere) - J84.178 Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere
- lymphoid - J84.2 Lymphoid interstitial pneumonia
- non-specific - J84.89 Other specified interstitial pulmonary diseases
- plasma cell - B59 Pneumocystosis
- pseudomonas - J15.1 Pneumonia due to Pseudomonas
- usual - J84.112 Idiopathic pulmonary fibrosis
- due to collagen vascular disease - J84.178 Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere
- idiopathic - J84.112 Idiopathic pulmonary fibrosis
- in diseases classified elsewhere - J84.178 Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere
- Klebsiella (pneumoniae) - J15.0 Pneumonia due to Klebsiella pneumoniae
- lipid, lipoid (exogenous) - J69.1 Pneumonitis due to inhalation of oils and essences
- endogenous - J84.89 Other specified interstitial pulmonary diseases
- lobar (disseminated) (double) (interstitial) - J18.1 Lobar pneumonia, unspecified organism
- bacterial - J15.9 Unspecified bacterial pneumonia
- specified NEC - J15.8 Pneumonia due to other specified bacteria
- chronic - See: Fibrosis, lung;
- Escherichia coli (E. coli) - J15.5 Pneumonia due to Escherichia coli
- Friedländer's bacillus - J15.0 Pneumonia due to Klebsiella pneumoniae
- Hemophilus influenzae - J14 Pneumonia due to Hemophilus influenzae
- hypostatic - J18.2 Hypostatic pneumonia, unspecified organism
- Klebsiella (pneumoniae) - J15.0 Pneumonia due to Klebsiella pneumoniae
- pneumococcal - J13 Pneumonia due to Streptococcus pneumoniae
- Proteus - J15.69 Pneumonia due to other Gram-negative bacteria
- Pseudomonas - J15.1 Pneumonia due to Pseudomonas
- specified organism NEC - J16.8 Pneumonia due to other specified infectious organisms
- staphylococcal - See: Pneumonia, staphylococcal;
- streptococcal NEC - J15.4 Pneumonia due to other streptococci
- Streptococcus pneumoniae - J13 Pneumonia due to Streptococcus pneumoniae
- bacterial - J15.9 Unspecified bacterial pneumonia
- lobular - See: Pneumonia, broncho;
- Löffler's - J82.89 Other pulmonary eosinophilia, not elsewhere classified
- lymphoid interstitial - J84.2 Lymphoid interstitial pneumonia
- massive - See: Pneumonia, lobar;
- meconium - P24.01 Meconium aspiration with respiratory symptoms
- MRSA (Methicillin resistant Staphylococcus aureus) - J15.212 Pneumonia due to Methicillin resistant Staphylococcus aureus
- MSSA (methicillin susceptible Staphylococcus aureus) - J15.211 Pneumonia due to Methicillin susceptible Staphylococcus aureus
- multilobar - See: Pneumonia, by type;
- Mycoplasma (pneumoniae) - J15.7 Pneumonia due to Mycoplasma pneumoniae
- necrotic - J85.0 Gangrene and necrosis of lung
- neonatal - P23.9 Congenital pneumonia, unspecified
- aspiration - See: Aspiration, by substance, with pneumonia;
- nitrogen dioxide - J68.0 Bronchitis and pneumonitis due to chemicals, gases, fumes and vapors
- organizing - J84.89 Other specified interstitial pulmonary diseases
- due to
- in diseases classified elsewhere - J84.178 Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere
- orthostatic - J18.2 Hypostatic pneumonia, unspecified organism
- parainfluenza virus - J12.2 Parainfluenza virus pneumonia
- parenchymatous - See: Fibrosis, lung;
- passive - J18.2 Hypostatic pneumonia, unspecified organism
- patchy - See: Pneumonia, broncho;
- Peptococcus - J15.8 Pneumonia due to other specified bacteria
- Peptostreptococcus - J15.8 Pneumonia due to other specified bacteria
- plasma cell (of infants) - B59 Pneumocystosis
- pleurolobar - See: Pneumonia, lobar;
- pleuro-pneumonia-like organism (PPLO) - J15.7 Pneumonia due to Mycoplasma pneumoniae
- pneumococcal (broncho) (lobar) - J13 Pneumonia due to Streptococcus pneumoniae
- Pneumocystis (carinii) (jiroveci) - B59 Pneumocystosis
- postinfectional NEC - B99 Other and unspecified infectious diseases
- postmeasles - B05.2 Measles complicated by pneumonia
- Proteus - J15.69 Pneumonia due to other Gram-negative bacteria
- Pseudomonas - J15.1 Pneumonia due to Pseudomonas
- psittacosis - A70 Chlamydia psittaci infections
- radiation - J70.0 Acute pulmonary manifestations due to radiation
- respiratory syncytial virus (RSV) - J12.1 Respiratory syncytial virus pneumonia
- resulting from a procedure - J95.89 Other postprocedural complications and disorders of respiratory system, not elsewhere classified
- rheumatic - I00 Rheumatic fever without heart involvement
- Salmonella (arizonae) (cholerae-suis) (enteritidis) (typhimurium) - A02.22 Salmonella pneumonia
- SARS-CoV-2 - J12.82 Pneumonia due to coronavirus disease 2019
- segmented, segmental - See: Pneumonia, broncho-;
- Serratia marcescens - J15.69 Pneumonia due to other Gram-negative bacteria
- specified NEC - J18.8 Other pneumonia, unspecified organism
- spirochetal NEC - A69.8 Other specified spirochetal infections
- staphylococcal (broncho) (lobar) - J15.20 Pneumonia due to staphylococcus, unspecified
- static, stasis - J18.2 Hypostatic pneumonia, unspecified organism
- streptococcal NEC (broncho) (lobar) - J15.4 Pneumonia due to other streptococci
- Streptococcus pneumoniae - J13 Pneumonia due to Streptococcus pneumoniae
- syphilitic, congenital (early) - A50.04 Early congenital syphilitic pneumonia
- traumatic (complication) (early) (secondary) - T79.8 Other early complications of trauma
- tuberculous (any) - See: Tuberculosis, pulmonary;
- tularemic - A21.2 Pulmonary tularemia
- varicella - B01.2 Varicella pneumonia
- Veillonella - J15.8 Pneumonia due to other specified bacteria
- ventilator associated - J95.851 Ventilator associated pneumonia
- white (congenital) - A50.04 Early congenital syphilitic pneumonia
- with
- influenza - See: Influenza, with, pneumonia;
- lung abscess - J85.1 Abscess of lung with pneumonia
- due to specified organism - See: Pneumonia, in (due to);
Applicable Clinical Terms Definitions
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: A genus of nematodes of the superfamily ASCARIDOIDEA whose species usually inhabit the intestine.
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.
Candida: A genus of yeast-like mitosporic Saccharomycetales fungi characterized by producing yeast cells, mycelia, pseudomycelia, and blastophores. It is commonly part of the normal flora of the skin, mouth, intestinal tract, and vagina, but can cause a variety of infections, including CANDIDIASIS; ONYCHOMYCOSIS; VULVOVAGINAL CANDIDIASIS; and CANDIDIASIS, ORAL (THRUSH).
Cholesterol: The principal sterol of all higher animals, distributed in body tissues, especially the brain and spinal cord, and in animal fats and oils.
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.
Deglutition: The act of taking solids and liquids into the GASTROINTESTINAL TRACT through the mouth and throat.
Enterobacter: Gram-negative gas-producing rods found in feces of humans and other animals, sewage, soil, water, and dairy products.
Eubacterium: A genus of gram-positive, rod-shaped bacteria found in cavities of man and animals, animal and plant products, infections of soft tissue, and soil. Some species may be pathogenic. No endospores are produced. The genus Eubacterium should not be confused with EUBACTERIA, one of the three domains of life.
Meconium: The thick green-to-black mucilaginous material found in the intestines of a full-term fetus. It consists of secretions of the INTESTINAL GLANDS; BILE PIGMENTS; FATTY ACIDS; AMNIOTIC FLUID; and intrauterine debris. It constitutes the first stools passed by a newborn.
Nitrogen Dioxide: Nitrogen oxide (NO2). A highly poisonous gas. Exposure produces inflammation of lungs that may only cause slight pain or pass unnoticed, but resulting edema several days later may cause death. (From Merck, 11th ed) It is a major atmospheric pollutant that is able to absorb UV light that does not reach the earth's surface.
Proteus: A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that occurs in the intestines of humans and a wide variety of animals, as well as in manure, soil, and polluted waters. Its species are pathogenic, causing urinary tract infections and are also considered secondary invaders, causing septic lesions at other sites of the body.
Pseudomonas: A genus of gram-negative, aerobic, rod-shaped bacteria widely distributed in nature. Some species are pathogenic for humans, animals, and plants.
Psittacosis: Infection with CHLAMYDOPHILA PSITTACI (formerly Chlamydia psittaci), transmitted to humans by inhalation of dust-borne contaminated nasal secretions or excreta of infected BIRDS. This infection results in a febrile illness characterized by PNEUMONITIS and systemic manifestations.
Radiation: Emission or propagation of acoustic waves (SOUND), ELECTROMAGNETIC ENERGY waves (such as LIGHT; RADIO WAVES; GAMMA RAYS; or X-RAYS), or a stream of subatomic particles (such as ELECTRONS; NEUTRONS; PROTONS; or ALPHA PARTICLES).
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.
Streptococcus pneumoniae: A gram-positive organism found in the upper respiratory tract, inflammatory exudates, and various body fluids of normal and/or diseased humans and, rarely, domestic animals.