pneumococcus

Causes bacterial pneumonia

Pneumococcus is a spherical bacterium that commonly causes pneumonia, meningitis, and ear infections.

The name reflects its shape (coccus means sphere) and its association with lung infection.

Plural: pneumococci.

The adjective is pneumococcal: pneumococcal vaccine, pneumococcal disease.

bacterium

Gram-positive

Retains crystal violet stain

capsule · polysaccharide · cultures · agar · petri · morphology · microbiology · carriage · nasopharynx · commensal

disease

meningitis

Membrane inflammation around brain

empyema · endocarditis · peritonitis · arthritis · conjunctivitis · pleurisy · bronchitis · fever · chills · malaise

vaccine

immunization

Protective medical injection

booster · dose · schedule · pediatric · elderly · immunocompromised · prevention · efficacy · antigen · immunity

virulence

capsule

Enclosed dose container

complement · inflammation · cytokine · invasion · pathogenesis · colonization · transmission · outbreak

treatment

penicillin

Fungus-derived infection fighter

resistance · susceptibility · fluoroquinolones · vancomycin · MIC · therapy · dosing · course · prescription · hospitalization

Opposites
pathogen type

pneumococcusvirus

Microscopic infectious agent

influenza virus · rhinovirus · coronavirus · bacteriophage · mycoplasma

biological relationship to host

pneumococcusprobiotic

Healthful live microorganism supplement

Lactobacillus · Bifidobacterium · gut microbiome · symbiont

therapeutic agent vs. pathogen

pneumococcuspenicillin

Fungus-derived infection fighter

amoxicillin · antibiotic · antibacterial · immune response

Family

pneumococcal

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Negative · Rated G