Epidemic of pharyngitis due to streptococci of Lancefield group G.
D002353:Carrier State; D004196:Disease Outbreaks; D004812:Epidemiologic Methods; D004917:Erythromycin / Q000008:administration & dosage; D005517:Foodborne Diseases; D006801:Humans; D008199:Lymphadenitis / Q000209:etiology; D010406:Penicillins / Q000008:administration & dosage; D010612:Pharyngitis / Q000188:drug therapy / Q000209:etiology* / Q000473:pathology; D010614:Pharynx / Q000382:microbiology; D012572:School Health Services; D012703:Serotyping; D013290:Streptococcal Infections; D013291:Streptococcus / Q000302:isolation & purification; D014481:United States
D010406:Penicillins; D004917:Erythromycin