Infection unit and index of aggregation; suggested epidemiological terms.
D001699:Biometry; D005260:Female; D006801:Humans; D009275:Names; D047929:Term Birth; D009626:Terminology as Topic; D014435:Typhoid Fever / Q000453:epidemiology* / Q000706:statistics & numerical data*; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines
NOMENCLATURE; TYPHOID/epidemiology and statistics