{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T14:01:36Z","timestamp":1761487296080},"reference-count":0,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2004,10,4]],"date-time":"2004-10-04T00:00:00Z","timestamp":1096848000000},"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":[[2005,2]]},"abstract":"<jats:p><jats:italic>Norovirus<\/jats:italic> infection is associated with approximately 90% of epidemic non-bacterial acute gastroenteritis. The objective of this study is to describe an outbreak of norovirus genogroup I gastroenteritis which affected workers in a hospital and was attributed to food prepared by an infected food handler. Forty cases were detected, of whom 80% were interviewed. The index case was the cook employed in the hospital cafeteria. The following symptoms were observed: abdominal pain in 90\u00b76%, vomiting in 71\u00b79%, diarrhoea in 71\u00b79%, general indisposition in 62\u00b75%, headaches in 53\u00b71% and fever in 32\u00b74% of cases. The initial symptoms were abdominal pain in 37% and vomiting in 28%. Of the 14 samples analysed by RT\u2013PCR, 12 (86%) were positive for a genogroup I norovirus. After sequencing the strain was identified as genotype Desert Shield. Many of the foodstuffs consumed were made by hand, favouring transmission from the index case to the cafeteria users.<\/jats:p>","DOI":"10.1017\/s0950268804003139","type":"journal-article","created":{"date-parts":[[2005,1,17]],"date-time":"2005-01-17T07:19:59Z","timestamp":1105946399000},"page":"187-191","source":"Crossref","is-referenced-by-count":27,"title":["An outbreak of food poisoning due to a genogroup I norovirus"],"prefix":"10.1017","volume":"133","author":[{"given":"M. R.","family":"SALA","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"CARDE\u00d1OSA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"ARIAS","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"LLOVET","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"RECASENS","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"DOM\u00cdNGUEZ","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"BUESA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L.","family":"SALLERAS","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2004,10,4]]},"container-title":["Epidemiology and Infection"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0950268804003139","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,6]],"date-time":"2019-04-06T15:47:17Z","timestamp":1554565637000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0950268804003139\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,10,4]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2005,2]]}},"alternative-id":["S0950268804003139"],"URL":"https:\/\/doi.org\/10.1017\/s0950268804003139","relation":{},"ISSN":["0950-2688","1469-4409"],"issn-type":[{"value":"0950-2688","type":"print"},{"value":"1469-4409","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,10,4]]}}}