title: Transmission of infection among household contacts of cholera patients in the 1978 outbreak in Perak.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002771:Cholera / Q000635:transmission*; D004196:Disease Outbreaks / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008296:Malaysia; D008297:Male; D008875:Middle Aged