{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T15:07:36Z","timestamp":1791904056971,"version":"4.3.4"},"reference-count":21,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2009,5,15]],"date-time":"2009-05-15T00:00:00Z","timestamp":1242345600000},"content-version":"unspecified","delay-in-days":6801,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["journals.cambridge.org"],"crossmark-restriction":true},"short-container-title":["Epidemiol. Infect."],"published-print":{"date-parts":[[1990,10]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Infection with potential bacterial enteropathogens was studied prospectively in 94 Swedish travellers. Three faecal samples were collected, regardless of diarrhoeal symptoms, after each of three 1-week stays in Singapore, Hong Kong and Japan. The specimens were analysed for salmonella, shigella, yersinia, campylobacter and different enterotoxin-producing bacteria. A potential enteropathogen was identified in 30% (28\/94) of the participants, i.e. in 26% of the healthy and in 39% of the travellers with diarrhoea. The most common isolates were enterotoxigenic bacteria of different species (14%), salmonella (11%) and campylobacter (7%). By performing enterotoxin-tests on six different colonies from the primary culture of each specimen enterotoxigenic<jats:italic>Escherichia coli<\/jats:italic>(ETEC) as well as enterotoxin-producing<jats:italic>Klebsiella<\/jats:italic>sp.,<jats:italic>Citrobacter<\/jats:italic>sp. and<jats:italic>Morganella morganii<\/jats:italic>were identified. The latter strains were as prevalent as ETEC. In the 33 participants with diarrhoea enterotoxigenic bacteria (18%) and campylobacter (18%) were the most common isolates. Campylobacter-infected travellers developed symptomatic disease (6\/7) significantly (<jats:italic>P<\/jats:italic>&gt;0\u00b702) more often than those infected with salmonella (3\/10) or enterotoxigenic bacteria (6\/13; 2 ETEC, 4 other species).<\/jats:p>","DOI":"10.1017\/s0950268800047920","type":"journal-article","created":{"date-parts":[[2009,5,15]],"date-time":"2009-05-15T09:17:54Z","timestamp":1242379074000},"page":"325-333","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":8,"title":["Infection with bacterial enteropathogens in Swedish travellers to South-East Asia\u2013a prospective study"],"prefix":"10.1017","volume":"105","author":[{"given":"C. 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