{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T04:10:37Z","timestamp":1775103037599,"version":"3.50.1"},"reference-count":0,"publisher":"SMW Supporting Association","issue":"4748","license":[{"start":{"date-parts":[[2011,11,21]],"date-time":"2011-11-21T00:00:00Z","timestamp":1321833600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Swiss Med Wkly"],"abstract":"<jats:p>QUESTIONS  UNDER STUDY: The A(H1N1)pdm09 influenza virus is a highly contagious pathogen  which caused the 2009 influenza pandemic. The virus is known to affect mainly  younger people and may be a problem in crowded living conditions. The aim of  the study was to describe a major A(H1N1)pdm09 outbreak in a Swiss military  boot camp and to develop suggestions for similar future situations.\n        METHODS:  Retrospective chart analysis of a A(H1N1)pdm09 outbreak between 14 December and  23 December 2010. Symptoms, signs and lab parameters were documented.\n        RESULTS:  105 of 750 male recruits were affected by the outbreak. All nasopharyngeal  swabs of 16 patients with high fever were tested positive. Common clinical  symptoms included high fever, myalgia and bronchitis with persistent cough and  throat aches. Fever progression typically occurred in two peaks within three  days. Median length of stay at the infirmary was 3 days (range: 0.5\u20139\u00a0days).\n        CONCLUSION:  A(H1N1)pdm09 has become a ubiquitous seasonal virus in the region. Complications  were uncommon and non life threatening. In the event of new influenza  outbreaks, hygienic and containment measures must be quickly and correctly  implemented, in order to avoid an epidemic. This should also be considered in  non-military settings like school camps or in retirement homes.<\/jats:p>","DOI":"10.4414\/smw.2011.13307","type":"journal-article","created":{"date-parts":[[2011,12,2]],"date-time":"2011-12-02T00:44:34Z","timestamp":1322786674000},"page":"w13307","source":"Crossref","is-referenced-by-count":4,"title":["H1N1  outbreak in a Swiss military boot camp \u2013 observations and suggestions"],"prefix":"10.57187","volume":"141","author":[{"given":"V","family":"Jeger","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A","family":"D\u00fcnki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M","family":"Germann","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A","family":"Faas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A","family":"Stettbacher","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"CA","family":"Fux","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"36756","published-online":{"date-parts":[[2011,11,21]]},"container-title":["Swiss Medical Weekly"],"original-title":[],"link":[{"URL":"https:\/\/smw.ch\/index.php\/smw\/article\/download\/1384\/1652","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/smw.ch\/index.php\/smw\/article\/download\/1384\/1653","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/smw.ch\/index.php\/smw\/article\/download\/1384\/1652","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,15]],"date-time":"2025-08-15T03:20:33Z","timestamp":1755228033000},"score":1,"resource":{"primary":{"URL":"https:\/\/smw.ch\/index.php\/smw\/article\/view\/1384"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,11,21]]},"references-count":0,"journal-issue":{"issue":"4748","published-online":{"date-parts":[[2011,11,21]]}},"URL":"https:\/\/doi.org\/10.4414\/smw.2011.13307","relation":{},"ISSN":["1424-3997"],"issn-type":[{"value":"1424-3997","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,11,21]]}}}