{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T02:36:32Z","timestamp":1774924592349,"version":"3.50.1"},"reference-count":40,"publisher":"Elsevier BV","issue":"9688","license":[{"start":{"date-parts":[[2009,8,1]],"date-time":"2009-08-01T00:00:00Z","timestamp":1249084800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Lancet"],"published-print":{"date-parts":[[2009,8]]},"DOI":"10.1016\/s0140-6736(09)61304-0","type":"journal-article","created":{"date-parts":[[2009,7,29]],"date-time":"2009-07-29T09:12:46Z","timestamp":1248858766000},"page":"451-458","source":"Crossref","is-referenced-by-count":1030,"title":["H1N1 2009 influenza virus infection during pregnancy in the USA"],"prefix":"10.1016","volume":"374","author":[{"given":"Denise J","family":"Jamieson","sequence":"first","affiliation":[]},{"given":"Margaret A","family":"Honein","sequence":"additional","affiliation":[]},{"given":"Sonja A","family":"Rasmussen","sequence":"additional","affiliation":[]},{"given":"Jennifer L","family":"Williams","sequence":"additional","affiliation":[]},{"given":"David L","family":"Swerdlow","sequence":"additional","affiliation":[]},{"given":"Matthew S","family":"Biggerstaff","sequence":"additional","affiliation":[]},{"given":"Stephen","family":"Lindstrom","sequence":"additional","affiliation":[]},{"given":"Janice K","family":"Louie","sequence":"additional","affiliation":[]},{"given":"Cara M","family":"Christ","sequence":"additional","affiliation":[]},{"given":"Susan R","family":"Bohm","sequence":"additional","affiliation":[]},{"given":"Vincent P","family":"Fonseca","sequence":"additional","affiliation":[]},{"given":"Kathleen A","family":"Ritger","sequence":"additional","affiliation":[]},{"given":"Daniel J","family":"Kuhles","sequence":"additional","affiliation":[]},{"given":"Paula","family":"Eggers","sequence":"additional","affiliation":[]},{"given":"Hollianne","family":"Bruce","sequence":"additional","affiliation":[]},{"given":"Heidi A","family":"Davidson","sequence":"additional","affiliation":[]},{"given":"Emily","family":"Lutterloh","sequence":"additional","affiliation":[]},{"given":"Meghan L","family":"Harris","sequence":"additional","affiliation":[]},{"given":"Colleen","family":"Burke","sequence":"additional","affiliation":[]},{"given":"Noelle","family":"Cocoros","sequence":"additional","affiliation":[]},{"given":"Lyn","family":"Finelli","sequence":"additional","affiliation":[]},{"given":"Kitty F","family":"MacFarlane","sequence":"additional","affiliation":[]},{"given":"Bo","family":"Shu","sequence":"additional","affiliation":[]},{"given":"Sonja J","family":"Olsen","sequence":"additional","affiliation":[]}],"member":"78","reference":[{"key":"10.1016\/S0140-6736(09)61304-0_bib1","first-page":"1","article-title":"Emergence of a novel swine-origin inflluenza A (H1N1) virus in humans","volume":"361","year":"2009","journal-title":"N Engl J Med"},{"key":"10.1016\/S0140-6736(09)61304-0_bib2","doi-asserted-by":"crossref","first-page":"b2425","DOI":"10.1136\/bmj.b2425","article-title":"World Health Organization declares A (H1N1) influenza pandemic","volume":"338","author":"Zarocostas","year":"2009","journal-title":"BMJ"},{"key":"10.1016\/S0140-6736(09)61304-0_bib3","first-page":"497","article-title":"Novel influenza A (H1N1) virus infections in three pregnant women\u2014United States, April\u2013May, 2009","volume":"58","year":"2009","journal-title":"MMWR Morb Mortal Wkly Rep"},{"key":"10.1016\/S0140-6736(09)61304-0_bib4","first-page":"536","article-title":"Hospitalized patients with novel influenza A (H1N1) virus infection\u2014California, April\u2013May, 2009","volume":"58","year":"2009","journal-title":"MMWR Morb Mortal Wkly Rep"},{"key":"10.1016\/S0140-6736(09)61304-0_bib5","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1503\/cmaj.061435","article-title":"Impact of influenza exposure on rates of hospital admissions and physician visits because of respiratory illness among pregnant women","volume":"176","author":"Dodds","year":"2007","journal-title":"CMAJ"},{"key":"10.1016\/S0140-6736(09)61304-0_bib6","doi-asserted-by":"crossref","first-page":"1094","DOI":"10.1093\/oxfordjournals.aje.a009587","article-title":"Impact of influenza on acute cardiopulmonary hospitalizations in pregnant women","volume":"148","author":"Neuzil","year":"1998","journal-title":"Am J Epidemiol"},{"key":"10.1016\/S0140-6736(09)61304-0_bib7","doi-asserted-by":"crossref","first-page":"1172","DOI":"10.1016\/0002-9378(59)90570-8","article-title":"Deaths from Asian influenza associated with pregnancy","volume":"78","author":"Freeman","year":"1959","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/S0140-6736(09)61304-0_bib8","doi-asserted-by":"crossref","first-page":"978","DOI":"10.1001\/jama.1919.02610140008002","article-title":"Influenza occurring in pregnant women","volume":"72","author":"Harris","year":"1919","journal-title":"JAMA"},{"key":"10.1016\/S0140-6736(09)61304-0_bib9","first-page":"612","article-title":"1918 pandemic influenza and pneumonia in a large civil hospital","volume":"150","author":"Nuzum","year":"1976","journal-title":"IMJ Ill Med J"},{"key":"10.1016\/S0140-6736(09)61304-0_bib10","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1007\/s10995-007-0177-4","article-title":"Health concerns of women and infants in times of natural disasters: lessons learned from Hurricane Katrina","volume":"11","author":"Callaghan","year":"2007","journal-title":"Matern Child Health J"},{"key":"10.1016\/S0140-6736(09)61304-0_bib11","first-page":"661","article-title":"Human infection with swine influenza virus\u2014Wisconsin","volume":"37","year":"1988","journal-title":"MMWR Morb Mortal Wkly Rep"},{"key":"10.1016\/S0140-6736(09)61304-0_bib12","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1001\/archinte.1990.00390130173029","article-title":"Fatal swine influenza pneumonia during late pregnancy","volume":"150","author":"McKinney","year":"1990","journal-title":"Arch Intern Med"},{"key":"10.1016\/S0140-6736(09)61304-0_bib13","first-page":"1","article-title":"Prevention and control of influenza: recommendations of the Advisory Committee on Immunization Practices (ACIP), 2008","volume":"57","author":"Fiore","year":"2008","journal-title":"MMWR Recomm Rep"},{"key":"10.1016\/S0140-6736(09)61304-0_bib14","doi-asserted-by":"crossref","first-page":"1631","DOI":"10.3201\/eid1211.060618","article-title":"Prophylaxis and treatment of pregnant women for emerging infections and bioterrorism emergencies","volume":"12","author":"Cono","year":"2006","journal-title":"Emerg Infect Dis"},{"key":"10.1016\/S0140-6736(09)61304-0_bib15","first-page":"465","article-title":"Teratogenicity of recently introduced medications in human pregnancy","volume":"100","author":"Lo","year":"2002","journal-title":"Obstet Gynecol"},{"key":"10.1016\/S0140-6736(09)61304-0_bib16","doi-asserted-by":"crossref","first-page":"267","DOI":"10.2165\/00002018-199921040-00003","article-title":"Zanamivir: a review of clinical safety","volume":"21","author":"Freund","year":"1999","journal-title":"Drug Saf"},{"key":"10.1016\/S0140-6736(09)61304-0_bib17","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1503\/cmaj.090866","article-title":"Safety of neuraminidase inhibitors against novel influenza A (H1N1) in pregnant and breastfeeding women","volume":"181","author":"Tanaka","year":"2009","journal-title":"CMAJ"},{"issue":"suppl 1","key":"10.1016\/S0140-6736(09)61304-0_bib18","doi-asserted-by":"crossref","first-page":"i5","DOI":"10.1093\/jac\/dki018","article-title":"Oseltamivir (Tamiflu) and its potential for use in the event of an influenza pandemic","volume":"55","author":"Ward","year":"2005","journal-title":"J Antimicrob Chemother"},{"key":"10.1016\/S0140-6736(09)61304-0_bib19","doi-asserted-by":"crossref","first-page":"95","DOI":"10.3201\/eid1401.070667","article-title":"Pandemic influenza and pregnant women","volume":"14","author":"Rasmussen","year":"2008","journal-title":"Emerg Infect Dis"},{"key":"10.1016\/S0140-6736(09)61304-0_bib20","doi-asserted-by":"crossref","DOI":"10.2105\/AJPH.2008.152900","article-title":"Pandemic influenza and pregnant women: summary of a meeting of experts","author":"Rasmussen","year":"2009","journal-title":"Am J Public Health"},{"key":"10.1016\/S0140-6736(09)61304-0_bib21","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1016\/j.tmrv.2006.03.001","article-title":"Potential impact of pandemic influenza on blood safety and availability","volume":"20","author":"Zou","year":"2006","journal-title":"Transfus Med Rev"},{"key":"10.1016\/S0140-6736(09)61304-0_bib22","doi-asserted-by":"crossref","first-page":"1282","DOI":"10.1111\/j.1471-0528.2000.tb11621.x","article-title":"Influenza virus infection in the second and third trimesters of pregnancy: a clinical and seroepidemiological study","volume":"107","author":"Irving","year":"2000","journal-title":"BJOG"},{"key":"10.1016\/S0140-6736(09)61304-0_bib23","doi-asserted-by":"crossref","first-page":"1137","DOI":"10.1016\/S0140-6736(07)61515-3","article-title":"H5N1 infection of the respiratory tract and beyond: a molecular pathology study","volume":"370","author":"Gu","year":"2007","journal-title":"Lancet"},{"key":"10.1016\/S0140-6736(09)61304-0_bib24","doi-asserted-by":"crossref","first-page":"1421","DOI":"10.1056\/NEJMc053524","article-title":"Lethal avian influenza A (H5N1) infection in a pregnant woman in Anhui Province, China","volume":"354","author":"Shu","year":"2006","journal-title":"N Engl J Med"},{"key":"10.1016\/S0140-6736(09)61304-0_bib25","doi-asserted-by":"crossref","first-page":"216","DOI":"10.1097\/01.ede.0000152903.55579.15","article-title":"Maternal hyperthermia and the risk for neural tube defects in offspring: systematic review and meta-analysis","volume":"16","author":"Moretti","year":"2005","journal-title":"Epidemiology"},{"key":"10.1016\/S0140-6736(09)61304-0_bib26","doi-asserted-by":"crossref","first-page":"24","DOI":"10.1016\/j.jpeds.2008.07.008","article-title":"Antenatal and intrapartum risk factors for seizures in term newborns: a population-based study, California 1998\u20132002","volume":"154","author":"Glass","year":"2009","journal-title":"J Pediatr"},{"key":"10.1016\/S0140-6736(09)61304-0_bib27","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1001\/jama.1997.03550030047032","article-title":"Maternal infection and cerebral palsy in infants of normal birth weight","volume":"278","author":"Grether","year":"1997","journal-title":"JAMA"},{"key":"10.1016\/S0140-6736(09)61304-0_bib28","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1016\/S0029-7844(01)01361-8","article-title":"Association of maternal fever during labor with neonatal and infant morbidity and mortality","volume":"98","author":"Petrova","year":"2001","journal-title":"Obstet Gynecol"},{"key":"10.1016\/S0140-6736(09)61304-0_bib29","doi-asserted-by":"crossref","first-page":"989","DOI":"10.1002\/bdra.20195","article-title":"Maternal influenza during pregnancy and risk of congenital abnormalities in offspring","volume":"73","author":"Acs","year":"2005","journal-title":"Birth Defects Res A Clin Mol Teratol"},{"key":"10.1016\/S0140-6736(09)61304-0_bib30","doi-asserted-by":"crossref","first-page":"748","DOI":"10.1016\/S0140-6736(63)91567-8","article-title":"Maternal influenza and congenital deformities. A follow-up study","volume":"281","author":"Coffey","year":"1963","journal-title":"Lancet"},{"key":"10.1016\/S0140-6736(09)61304-0_bib31","doi-asserted-by":"crossref","first-page":"1182","DOI":"10.2105\/AJPH.51.8.1182","article-title":"The effect of Asian influenza on the outcome of pregnancy, Baltimore, 1957\/1958","volume":"51","author":"Hardy","year":"1961","journal-title":"Am J Public Health Nations Health"},{"key":"10.1016\/S0140-6736(09)61304-0_bib32","doi-asserted-by":"crossref","first-page":"114","DOI":"10.1111\/j.1699-0463.1960.tb01121.x","article-title":"Asian influenza during pregnancy and congenital malformations","volume":"49","author":"Saxen","year":"1960","journal-title":"Acta Pathol Microbiol Scand"},{"key":"10.1016\/S0140-6736(09)61304-0_bib33","doi-asserted-by":"crossref","first-page":"336","DOI":"10.1001\/jama.1969.03160280076019","article-title":"Teratogenic effects of asian influenza. An extended study","volume":"210","author":"Wilson","year":"1969","journal-title":"JAMA"},{"key":"10.1016\/S0140-6736(09)61304-0_bib34","doi-asserted-by":"crossref","first-page":"1786","DOI":"10.1016\/j.vaccine.2008.01.040","article-title":"Influenza vaccination of recommended adult populations, US, 1989\u20132005","volume":"26","author":"Lu","year":"2008","journal-title":"Vaccine"},{"key":"10.1016\/S0140-6736(09)61304-0_bib35","first-page":"1125","article-title":"ACOG committee opinion number 305, November 2004. Influenza vaccination and treatment during pregnancy","volume":"104","year":"2004","journal-title":"Obstet Gynecol"},{"key":"10.1016\/S0140-6736(09)61304-0_bib36","doi-asserted-by":"crossref","first-page":"1555","DOI":"10.1056\/NEJMoa0708630","article-title":"Effectiveness of maternal influenza immunization in mothers and infants","volume":"359","author":"Zaman","year":"2008","journal-title":"N Engl J Med"},{"key":"10.1016\/S0140-6736(09)61304-0_bib37","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1093\/epirev\/mxj002","article-title":"Delivering influenza vaccine to pregnant women","volume":"28","author":"Naleway","year":"2006","journal-title":"Epidemiol Rev"},{"key":"10.1016\/S0140-6736(09)61304-0_bib38","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1016\/S1473-3099(07)70311-0","article-title":"Influenza vaccination in pregnancy: current evidence and selected national policies","volume":"8","author":"Mak","year":"2008","journal-title":"Lancet Infect Dis"},{"key":"10.1016\/S0140-6736(09)61304-0_bib39","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1016\/S1701-2163(16)34095-6","article-title":"Pregnant women's knowledge of influenza and the use and safety of the influenza vaccine during pregnancy","volume":"31","author":"Yudin","year":"2009","journal-title":"J Obstet Gynaecol Can"},{"key":"10.1016\/S0140-6736(09)61304-0_bib40","first-page":"1050","article-title":"Influenza vaccination in pregnancy: practices among obstetrician-gynecologists\u2014United States, 2003\u201304 influenza season","volume":"54","year":"2005","journal-title":"MMWR Morb Mortal Wkly Rep"}],"container-title":["The Lancet"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0140673609613040?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0140673609613040?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,12,17]],"date-time":"2018-12-17T22:52:47Z","timestamp":1545087167000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0140673609613040"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,8]]},"references-count":40,"journal-issue":{"issue":"9688","published-print":{"date-parts":[[2009,8]]}},"alternative-id":["S0140673609613040"],"URL":"https:\/\/doi.org\/10.1016\/s0140-6736(09)61304-0","relation":{"has-review":[{"id-type":"doi","id":"10.3410\/f.1164149.624829","asserted-by":"object"},{"id-type":"doi","id":"10.3410\/f.1164149.626528","asserted-by":"object"}]},"ISSN":["0140-6736"],"issn-type":[{"value":"0140-6736","type":"print"}],"subject":[],"published":{"date-parts":[[2009,8]]}}}