title: Classroom outbreak of scarlet fever and acute glomerulonephritis related to type 2 (M-2, T-2) group A Streptococcus.
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis; D002140:California; D002648:Child; D004196:Disease Outbreaks; D005260:Female; D005921:Glomerulonephritis / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D007169:Impetigo / Q000453:epidemiology; D008297:Male; D010614:Pharynx / Q000382:microbiology; D012541:Scarlet Fever / Q000453:epidemiology* / Q000209:etiology; D012572:School Health Services; D012703:Serotyping; D013291:Streptococcus / Q000145:classification / Q000302:isolation & purification*
chemical_list: D000907:Antibodies, Bacterial