{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,14]],"date-time":"2025-10-14T06:57:15Z","timestamp":1760425035034},"reference-count":33,"publisher":"Cambridge University Press (CUP)","issue":"7","license":[{"start":{"date-parts":[[2010,9,28]],"date-time":"2010-09-28T00:00:00Z","timestamp":1285632000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Epidemiol. Infect."],"published-print":{"date-parts":[[2011,7]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Shiga toxin-producing<jats:italic>Escherichia coli<\/jats:italic>(STEC), an important foodborne pathogen, can cause mild to severe bloody diarrhoea (BD), sometimes followed by life-threatening complications such as haemolytic uraemic syndrome (HUS). A total of 44 O157 strains isolated from different patients from 2000 through 2009 in Switzerland were further characterized and linked to medical history data. Non-bloody diarrhoea was experienced by 15\u00b79%, BD by 61\u00b74% of the patients, and 29\u00b75% developed HUS. All strains belonged to MLST type 11, were positive for<jats:italic>stx<\/jats:italic>2 variants (<jats:italic>stx<\/jats:italic>2 and\/or<jats:italic>stx<\/jats:italic>2c),<jats:italic>eae<\/jats:italic>and<jats:italic>ehxA<\/jats:italic>, and only two strains showed antibiotic resistance. Of the 44 strains, nine phage types (PTs) were detected the most frequent being PT32 (43\u00b72%) and PT8 (18\u00b72%). By PFGE, 39 different patterns were found. This high genetic diversity within the strains leads to the conclusion that STEC O157 infections in Switzerland most often occur as sporadic cases.<\/jats:p>","DOI":"10.1017\/s0950268810002190","type":"journal-article","created":{"date-parts":[[2010,9,28]],"date-time":"2010-09-28T10:53:43Z","timestamp":1285671223000},"page":"1097-1104","source":"Crossref","is-referenced-by-count":20,"title":["Shiga toxin-producing<i>Escherichia coli<\/i>O157 associated with human infections in Switzerland, 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