TYPHOID FEVER. INVESTIGATION OF SMALL OUTBREAK.
D004196:Disease Outbreaks; D004813:Epidemiology; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D009820:Ohio; D014435:Typhoid Fever; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines
EPIDEMIOLOGY; HEMAGGLUTINATION INHIBITION TESTS; OHIO; TYPHOID