title: An outbreak of typhoid fever in Chandigarh, North India.
abstract: An outbreak of typhoid fever occurred among 54 hospital nurses after a picnic. The salient features were fever (100%), nausea and vomiting (46%), loose motions and abdominal pain (13%), and palpable splenomegaly (63%). None of the patients had any major complications. Blood cultures for Salmonella typhi were positive in 81%, blood Widal was positive (1:320 or more) in 43% and suggestive (1:160) in 25% of the blood culture positive patients. A comparable number of patients were administered chloramphenicol or co-trimoxazole and no differences in response were observed. Bacteriological examination of samples of water from the likely sources revealed it to be unfit for human consumption due to gross faecal contamination.
mesh_terms: D000293:Adolescent; D000328:Adult; D000890:Anti-Infective Agents / Q000627:therapeutic use; D002701:Chloramphenicol / Q000627:therapeutic use; D004196:Disease Outbreaks; D004338:Drug Combinations / Q000627:therapeutic use; D005260:Female; D005506:Food Contamination; D006801:Humans; D007194:India; D011897:Random Allocation; D013420:Sulfamethoxazole / Q000627:therapeutic use; D014295:Trimethoprim / Q000627:therapeutic use; D015662:Trimethoprim, Sulfamethoxazole Drug Combination; D014435:Typhoid Fever / Q000188:drug therapy / Q000453:epidemiology*
chemical_list: D000890:Anti-Infective Agents; D004338:Drug Combinations; D002701:Chloramphenicol; D015662:Trimethoprim, Sulfamethoxazole Drug Combination; D014295:Trimethoprim; D013420:Sulfamethoxazole