{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,21]],"date-time":"2025-04-21T12:41:52Z","timestamp":1745239312967},"reference-count":23,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2009,9,9]],"date-time":"2009-09-09T00:00:00Z","timestamp":1252454400000},"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":[[2010,3]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>To characterize the association between county-level risk factors and the incidence of mumps in the 2006 Iowa outbreak, we used generalized linear mixed models with the number of mumps cases per county as the dependent variable. To assess the impact of spring-break travel, we tested for differences in the proportions of mumps cases in three different age groups. In the final multivariable model, the proportion of Iowa's college students per county was positively associated (<jats:italic>P<\/jats:italic>&lt;0\u00b70001) with mumps cases, but the number of colleges was negatively associated with cases (<jats:italic>P<\/jats:italic>=0\u00b70002). Thus, if the college students in a county were spread among more campuses, this was associated with fewer mumps cases. Finally, we found the proportion of mumps cases in both older and younger persons increased after 1 April (<jats:italic>P<\/jats:italic>=0\u00b70029), suggesting that spring-break college travel was associated with the spread of mumps to other age groups.<\/jats:p>","DOI":"10.1017\/s0950268809990719","type":"journal-article","created":{"date-parts":[[2009,9,9]],"date-time":"2009-09-09T09:11:28Z","timestamp":1252487488000},"page":"434-441","source":"Crossref","is-referenced-by-count":17,"title":["A spatial analysis of the spread of mumps: the importance of college students and their spring-break-associated travel"],"prefix":"10.1017","volume":"138","author":[{"given":"P. M.","family":"POLGREEN","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L. C.","family":"BOHNETT","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"YANG","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. A.","family":"PENTELLA","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. E.","family":"CAVANAUGH","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2009,9,9]]},"reference":[{"key":"S0950268809990719_ref023","unstructured":"23. Center for Acute Disease Epidemiology, Iowa Department of Public Health. EPI update for Friday 16 December 2005 (http:\/\/www.idph.state.ia.us\/adper\/common\/pdf\/epi_updates\/epi_update_121605.pdf). Accessed 28 July 2008."},{"key":"S0950268809990719_ref021","first-page":"418","article-title":"Global status of mumps immunization and surveillance","volume":"80","year":"2005","journal-title":"Weekly Epidemiological Record"},{"key":"S0950268809990719_ref020","first-page":"629","article-title":"Notice to readers: updated recommendations of the Advisory Committee on Immunization Practices (ACIP) for the control and elimination of mumps","volume":"55","year":"2006","journal-title":"Morbidity and Mortality Weekly Report"},{"key":"S0950268809990719_ref019","unstructured":"19. ProMED-mail. Mumps \u2013 Canada (multi-province) (02). ProMED-mail 2007; 10 May: 20070510.1501 (http:\/\/www.promedmail.org.). Accessed 28 July 2008."},{"key":"S0950268809990719_ref018","unstructured":"18. ProMED-mail. Mumps \u2013 USA (Illinois). ProMED-mail 2006; 3 Oct: 20061003.2834 (http:\/\/www.promedmail.org). Accessed 28 July 2008."},{"key":"S0950268809990719_ref017","doi-asserted-by":"publisher","DOI":"10.3201\/eid1301.060649"},{"key":"S0950268809990719_ref016","first-page":"173","article-title":"Mumps epidemic \u2013 United Kingdom, 2004\u20132005","volume":"55","year":"2006","journal-title":"Morbidity and Mortality Weekly Report"},{"key":"S0950268809990719_ref015","unstructured":"15. Iowa College Student Aid Commision. Directory of Iowa Colleges and Universities, vol. 2006\u20132007 (http:\/\/www.iowaonline.state.ia.us\/csac\/yctc\/college_list.asp). Accessed 28 July 2008."},{"key":"S0950268809990719_ref014","unstructured":"14. Iowa State University. Regional capacity analysis program (www.seta.iastate.edu) Accessed 1 July 2008."},{"key":"S0950268809990719_ref013","doi-asserted-by":"publisher","DOI":"10.1038\/nm0606-596b"},{"key":"S0950268809990719_ref012","doi-asserted-by":"publisher","DOI":"10.1086\/520028"},{"key":"S0950268809990719_ref011","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa0706589"},{"key":"S0950268809990719_ref008","doi-asserted-by":"publisher","DOI":"10.1086\/587104"},{"key":"S0950268809990719_ref005","doi-asserted-by":"publisher","DOI":"10.1001\/archpedi.1970.02100070078008"},{"key":"S0950268809990719_ref003","first-page":"91","article-title":"Observations on a mumps epidemic in a \u2018virgin population\u2019","volume":"69","author":"Philip","year":"1959","journal-title":"American Journal of Tropical Medicine and Hygiene"},{"key":"S0950268809990719_ref022","doi-asserted-by":"publisher","DOI":"10.1086\/427338"},{"key":"S0950268809990719_ref010","first-page":"366","article-title":"Mumps epidemic \u2013 Iowa, 2006","volume":"55","year":"2006","journal-title":"Morbidity and Mortality Weekly Report"},{"key":"S0950268809990719_ref002","first-page":"413","article-title":"The epidemiology of mumps","volume":"200","author":"Gordon","year":"1940","journal-title":"American Journal of the Medical Sciences"},{"key":"S0950268809990719_ref007","doi-asserted-by":"publisher","DOI":"10.3181\/00379727-65-15956"},{"key":"S0950268809990719_ref001","doi-asserted-by":"publisher","DOI":"10.1097\/00000441-194909000-00013"},{"key":"S0950268809990719_ref004","first-page":"259","article-title":"An epidemiologic study of mumps; its spread in schools and families","volume":"75","author":"Meyer","year":"1962","journal-title":"American Journal of Tropical Medicine and Hygiene"},{"key":"S0950268809990719_ref006","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM195709122571103"},{"key":"S0950268809990719_ref009","first-page":"1","article-title":"Mumps surveillance \u2013 United States, 1988\u20131993","volume":"44","year":"1995","journal-title":"Morbidity and Mortality Weekly Report"}],"container-title":["Epidemiology and Infection"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0950268809990719","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,28]],"date-time":"2019-04-28T20:36:38Z","timestamp":1556483798000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0950268809990719\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,9,9]]},"references-count":23,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2010,3]]}},"alternative-id":["S0950268809990719"],"URL":"https:\/\/doi.org\/10.1017\/s0950268809990719","relation":{},"ISSN":["0950-2688","1469-4409"],"issn-type":[{"value":"0950-2688","type":"print"},{"value":"1469-4409","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9,9]]}}}