title: Typhoid fever among Swedish visitors to Kos in 1983.
abstract: Seven cases of confirmed typhoid fever were discovered among 26 Swedish visitors to the Greek island of Kos in 1983. They had all stayed at the same hotel during the last week of June and the first week of July. During the same period 32 British visitors and 16 visitors from other Scandinavian countries who stayed at the implicated hotel also developed typhoid fever. By analysing questionnaires and by personally interviewing the Swedish visitors, a close association with the eating of salad at dinner on the 4th of July was found. As soon as the first Swedish case was discovered, a carrier among the hotel staff was suspected because it was known that one Swedish and one Finnish case of typhoid fever had been reported in 1981 and 1982 respectively, both patients having stayed at the implicated hotel.
mesh_terms: D000328:Adult; D004196:Disease Outbreaks; D004812:Epidemiologic Methods; D005260:Female; D006115:Greece; D006801:Humans; D008297:Male; D008875:Middle Aged; D013548:Sweden; D014195:Travel; D014435:Typhoid Fever / Q000453:epidemiology* / Q000209:etiology