The bacteriological examination of water samples from houses of cases and contacts of typhoid fever and dysentery and from public eating places.
D001407:Bacillus; D001432:Bacteriology; D004403:Dysentery; D004405:Dysentery, Bacillary / Q000382:microbiology*; D004777:Environment; D007780:Lacticaseibacillus casei; D012147:Restaurants; D014435:Typhoid Fever / Q000453:epidemiology*; D014881:Water Supply / Q000382:microbiology*
DYSENTERY, BACILLARY/bacteriology; RESTAURANTS; TYPHOID FEVER/epidemiology; WATER SUPPLY/bacteriology