{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,23]],"date-time":"2026-10-23T22:26:27Z","timestamp":1792794387771,"version":"4.5.0"},"reference-count":25,"publisher":"Cambridge University Press (CUP)","issue":"4","license":[{"start":{"date-parts":[[2018,2,13]],"date-time":"2018-02-13T00:00:00Z","timestamp":1518480000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["www.cambridge.org"],"crossmark-restriction":true},"short-container-title":["Epidemiol. Infect."],"published-print":{"date-parts":[[2018,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Analysing temporal patterns in foodborne illness is important to designing and implementing effective food safety measures. The reported incidence of illness due to\n                    <jats:italic>Salmonella<\/jats:italic>\n                    in the USA. Foodborne Diseases Active Surveillance Network (FoodNet) sites has exhibited no declining trend since 1996; however, there have been significant annual trends among principal\n                    <jats:italic>Salmonella<\/jats:italic>\n                    serotypes, which may exhibit complex seasonal patterns. Data from the original FoodNet sites and penalised cubic B-spline regression are used to estimate temporal patterns in the reported incidence of illness for the top three\n                    <jats:italic>Salmonella<\/jats:italic>\n                    serotypes during 1996\u20132014. Our results include 95% confidence bands around the estimated annual and monthly curves for each serotype. The results show that\n                    <jats:italic>Salmonella<\/jats:italic>\n                    serotype Typhimurium exhibits a statistically significant declining annual trend and seasonality (\n                    <jats:italic>P<\/jats:italic>\n                    &lt; 0.001) marked by peaks in late summer and early winter. Serotype Enteritidis exhibits a significant annual trend with a higher incidence in later years and seasonality (\n                    <jats:italic>P<\/jats:italic>\n                    &lt; 0.001) marked by a peak in late summer. Serotype Newport exhibits no significant annual trend with significant seasonality (\n                    <jats:italic>P<\/jats:italic>\n                    &lt; 0.001) marked by a peak in late summer.\n                  <\/jats:p>","DOI":"10.1017\/s0950268818000195","type":"journal-article","created":{"date-parts":[[2018,2,13]],"date-time":"2018-02-13T05:05:15Z","timestamp":1518498315000},"page":"437-441","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":29,"title":["Temporal patterns in principal\n                    <i>Salmonella<\/i>\n                    serotypes in the USA; 1996\u20132014"],"prefix":"10.1017","volume":"146","author":[{"given":"M. R.","family":"Powell","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S. M.","family":"Crim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R. M.","family":"Hoekstra","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M. S.","family":"Williams","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"W.","family":"Gu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2018,2,13]]},"reference":[{"key":"S0950268818000195_ref23","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-0258(20000215)19:3<335::AID-SIM336>3.0.CO;2-Z"},{"key":"S0950268818000195_ref21","doi-asserted-by":"publisher","DOI":"10.1089\/fpd.2010.0629"},{"key":"S0950268818000195_ref20","doi-asserted-by":"publisher","DOI":"10.2202\/1941-1928.1092"},{"key":"S0950268818000195_ref19","doi-asserted-by":"publisher","DOI":"10.1086\/588823"},{"key":"S0950268818000195_ref16","unstructured":"Wood S (2015) mgcv: Mixed GAM Computation Vehicle with GCV\/AIC\/REML Smoothness Estimation, Ver 1.8\u20139. Available at: https:\/\/cran.r-project.org\/web\/packages\/mgcv\/index.html."},{"key":"S0950268818000195_ref12","doi-asserted-by":"publisher","DOI":"10.1214\/ss\/1038425655"},{"key":"S0950268818000195_ref11","doi-asserted-by":"publisher","DOI":"10.1086\/381582"},{"key":"S0950268818000195_ref17","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijfoodmicro.2015.05.018"},{"key":"S0950268818000195_ref10","unstructured":"Centers for Disease Control and Prevention (2015) Foodborne Diseases Active Surveillance Network (FoodNet): FoodNet Surveillance Report for 2013 (Final Report). Atlanta, Georgia: U.S. Department of Health and Human Services, CDC."},{"key":"S0950268818000195_ref9","unstructured":"Centers for Disease Control and Prevention (2014) Foodborne Diseases Active Surveillance Network (FoodNet): FoodNet Surveillance Report for 2012 (Final Report). Atlanta, Georgia: U.S. Department of Health and Human Services, CD."},{"key":"S0950268818000195_ref7","doi-asserted-by":"publisher","DOI":"10.3201\/eid1908.121511"},{"key":"S0950268818000195_ref6","doi-asserted-by":"publisher","DOI":"10.1017\/S0950268809990586"},{"key":"S0950268818000195_ref5","doi-asserted-by":"publisher","DOI":"10.1093\/cid\/cis231"},{"key":"S0950268818000195_ref2","doi-asserted-by":"publisher","DOI":"10.1111\/risa.12316"},{"key":"S0950268818000195_ref15","volume-title":"R: A Language and Environment for Statistical Computing","year":"2012"},{"key":"S0950268818000195_ref22","doi-asserted-by":"publisher","DOI":"10.1093\/cid\/cis244"},{"key":"S0950268818000195_ref24","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4757-3131-6"},{"key":"S0950268818000195_ref25","doi-asserted-by":"publisher","DOI":"10.1007\/978-94-011-5430-7_3"},{"key":"S0950268818000195_ref14","doi-asserted-by":"crossref","first-page":"392","DOI":"10.1201\/9781420010404","volume-title":"Generalized Additive Models: An Introduction with R","author":"Wood","year":"2006"},{"key":"S0950268818000195_ref13","first-page":"348","volume-title":"A Practical Guide to Splines","author":"de Boor","year":"2001"},{"key":"S0950268818000195_ref8","unstructured":"Centers for Disease Control and Prevention (2012) Foodborne Diseases Active Surveillance Network (FoodNet): FoodNet Surveillance Report for 2011 (Final Report). Atlanta, Georgia: U.S. Department of Health and Human Services, CDC."},{"key":"S0950268818000195_ref1","doi-asserted-by":"publisher","DOI":"10.3201\/eid1701.P11101"},{"key":"S0950268818000195_ref18","doi-asserted-by":"publisher","DOI":"10.1017\/S0950268814002738"},{"key":"S0950268818000195_ref3","doi-asserted-by":"publisher","DOI":"10.1111\/risa.12530"},{"key":"S0950268818000195_ref4","doi-asserted-by":"publisher","DOI":"10.1155\/2015\/520179"}],"container-title":["Epidemiology and Infection"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0950268818000195","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,15]],"date-time":"2019-04-15T15:28:58Z","timestamp":1555342138000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0950268818000195\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,2,13]]},"references-count":25,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2018,3]]}},"alternative-id":["S0950268818000195"],"URL":"https:\/\/doi.org\/10.1017\/s0950268818000195","relation":{},"ISSN":["0950-2688","1469-4409"],"issn-type":[{"value":"0950-2688","type":"print"},{"value":"1469-4409","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,2,13]]},"assertion":[{"value":"Copyright \u00a9 Cambridge University Press 2018\u00a0","name":"license","label":"License","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}}]}}