{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T14:20:29Z","timestamp":1790518829157,"version":"4.1.0"},"reference-count":31,"publisher":"Centers for Disease Control and Prevention (CDC)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Emerg. Infect. Dis."],"published-print":{"date-parts":[[2019,6]]},"DOI":"10.3201\/eid2506.181035","type":"journal-article","created":{"date-parts":[[2019,5,19]],"date-time":"2019-05-19T18:29:12Z","timestamp":1558290552000},"page":"1066-1074","source":"Crossref","is-referenced-by-count":104,"title":["Epidemiologic and Clinical Features of Lassa Fever Outbreak in Nigeria, January 1\u2013May 6, 2018"],"prefix":"10.3201","volume":"25","author":[{"given":"Elsie A.","family":"Ilori","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuki","family":"Furuse","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oladipupo B.","family":"Ipadeola","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chioma C.","family":"Dan-Nwafor","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anwar","family":"Abubakar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oboma E.","family":"Womi-Eteng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ephraim","family":"Ogbaini-Emovon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sylvanus","family":"Okogbenin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Uche","family":"Unigwe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emeka","family":"Ogah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olufemi","family":"Ayodeji","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chukwuyem","family":"Abejegah","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmed A.","family":"Liasu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emmanuel O.","family":"Musa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Solomon F.","family":"Woldetsadik","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Clement L.P.","family":"Lasuba","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wondimagegnehu","family":"Alemu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chikwe","family":"Ihekweazu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"Nigeria Lassa Fever National Response Team","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1822","reference":[{"key":"key-10.3201\/eid2506.181035-201905191828-R1","doi-asserted-by":"publisher","first-page":"670","DOI":"10.4269\/ajtmh.1970.19.670","article-title":"Lassa fever, a new virus disease of man from West Africa. I. Clinical description and pathological findings.","volume":"19","author":"Frame","year":"1970","journal-title":"Am J Trop Med Hyg"},{"key":"key-10.3201\/eid2506.181035-201905191828-R2","doi-asserted-by":"publisher","first-page":"263","DOI":"10.1126\/science.185.4147.263","article-title":"Lassa virus isolation from Mastomys natalensis rodents during an epidemic in Sierra Leone.","volume":"185","author":"Monath","year":"1974","journal-title":"Science"},{"key":"key-10.3201\/eid2506.181035-201905191828-R3","doi-asserted-by":"publisher","first-page":"1271","DOI":"10.1136\/bmj.327.7426.1271","article-title":"Lassa fever: epidemiology, clinical features, and social consequences.","volume":"327","author":"Richmond","year":"2003","journal-title":"BMJ"},{"key":"key-10.3201\/eid2506.181035-201905191828-R4","doi-asserted-by":"publisher","first-page":"829","DOI":"10.4269\/ajtmh.1983.32.829","article-title":"Case-control study of Mastomys natalensis and humans in Lassa virus-infected households in Sierra Leone.","volume":"32","author":"Keenlyside","year":"1983","journal-title":"Am J Trop Med Hyg"},{"key":"key-10.3201\/eid2506.181035-201905191828-R5","doi-asserted-by":"publisher","first-page":"857","DOI":"10.1136\/bmj.311.7009.857","article-title":"Review of cases of nosocomial Lassa fever in Nigeria: the high price of poor medical practice.","volume":"311","author":"Fisher-Hoch","year":"1995","journal-title":"BMJ"},{"key":"key-10.3201\/eid2506.181035-201905191828-R6","doi-asserted-by":"publisher","first-page":"e1011","DOI":"10.1016\/j.ijid.2013.05.015","article-title":"Containing a Lassa fever epidemic in a resource-limited setting: outbreak description and lessons learned from Abakaliki, Nigeria (January-March 2012).","volume":"17","author":"Ajayi","year":"2013","journal-title":"Int J Infect Dis"},{"key":"key-10.3201\/eid2506.181035-201905191828-R7","unstructured":"World Health Organization. Lassa fever fact sheet [cited 2018 May 13]. http:\/\/origin.who.int\/mediacentre\/factsheets\/fs179"},{"key":"key-10.3201\/eid2506.181035-201905191828-R8","unstructured":"Centers for Disease Control and Prevention. Lassa fever [cited 2018 May 13]. http:\/\/www.cdc.gov\/vhf\/lassa"},{"key":"key-10.3201\/eid2506.181035-201905191828-R9","unstructured":"Nigeria Centre for Disease Control. Standard operating procedures for Lassa fever case management [cited 2018 May 13]. http:\/\/www.ncdc.gov.ng\/themes\/common\/docs\/protocols\/30_1502277315.pdf"},{"key":"key-10.3201\/eid2506.181035-201905191828-R10","unstructured":"Nigeria Centre for Disease Control. Honourable Minister of Health announces end of emergency phase of Nigeria\u2019s Lassa fever outbreak [cited 2018 May 13]. http:\/\/ncdc.gov.ng\/news\/142\/honourable-minister-of-health-announces-end-of-emergency-phase-of-nigeria%5C%27s-lassa-fever-outbreak"},{"key":"key-10.3201\/eid2506.181035-201905191828-R11","doi-asserted-by":"publisher","first-page":"20","DOI":"10.1056\/NEJM198601023140104","article-title":"Lassa fever. Effective therapy with ribavirin.","volume":"314","author":"McCormick","year":"1986","journal-title":"N Engl J Med"},{"key":"key-10.3201\/eid2506.181035-201905191828-R12","doi-asserted-by":"publisher","first-page":"295","DOI":"10.1002\/jmv.1890140402","article-title":"Effect of environmental factors on aerosol-induced Lassa virus infection.","volume":"14","author":"Stephenson","year":"1984","journal-title":"J Med Virol"},{"key":"key-10.3201\/eid2506.181035-201905191828-R13","doi-asserted-by":"publisher","first-page":"119","DOI":"10.1089\/vbz.2006.0520","article-title":"Fluctuation of abundance and Lassa virus prevalence in Mastomys natalensis in Guinea, West Africa.","volume":"7","author":"Fichet-Calvet","year":"2007","journal-title":"Vector Borne Zoonotic Dis"},{"key":"key-10.3201\/eid2506.181035-201905191828-R14","unstructured":"Nigeria Centre for Disease Control. Weekly Epidemiological Report. Weekly updates on epidemics in Nigeria: as at 16th September, 2016 [cited 2018 May 13]. http:\/\/www.ncdc.gov.ng\/reports\/7\/2016-september-week-37"},{"key":"key-10.3201\/eid2506.181035-201905191828-R15","unstructured":"Nigeria Centre for Disease Control. Weekly Epidemiological Report. Weekly updates on epidemics in Nigeria: as at 6th January, 2016 [cited 2018 May 13]. http:\/\/www.ncdc.gov.ng\/reports\/23\/2017-january-week-1"},{"key":"key-10.3201\/eid2506.181035-201905191828-R16","unstructured":"Nigeria Centre for Disease Control. Weekly Epidemiological Report. Stopping spread of Lassa fever: instituting infection prevention control measures in health facilities [cited 2018 May 13]. http:\/\/www.ncdc.gov.ng\/reports\/104\/2018-january-week-3"},{"key":"key-10.3201\/eid2506.181035-201905191828-R17","unstructured":"Nigeria Centre for Disease Control. An update of Lassa fever outbreak in Nigeria for week 19 [cited 2018 May 13]. http:\/\/www.ncdc.gov.ng\/themes\/common\/files\/sitreps\/473e68581953ff7e0d0b08445c1f6726.pdf"},{"key":"key-10.3201\/eid2506.181035-201905191828-R18","doi-asserted-by":"publisher","first-page":"596","DOI":"10.2105\/AJPH.2013.301663","article-title":"Public health practice is not research.","volume":"104","author":"Otto","year":"2014","journal-title":"Am J Public Health"},{"key":"key-10.3201\/eid2506.181035-201905191828-R19","doi-asserted-by":"publisher","first-page":"e0003793","DOI":"10.1371\/journal.pntd.0003793","article-title":"International external quality assessment study for molecular detection of Lassa virus.","volume":"9","author":"Nikisins","year":"2015","journal-title":"PLoS Negl Trop Dis"},{"key":"key-10.3201\/eid2506.181035-201905191828-R20","doi-asserted-by":"publisher","first-page":"738","DOI":"10.1016\/j.cell.2015.07.020","article-title":"Clinical sequencing uncovers origins and evolution of Lassa virus.","volume":"162","author":"Andersen","year":"2015","journal-title":"Cell"},{"key":"key-10.3201\/eid2506.181035-201905191828-R21","doi-asserted-by":"publisher","first-page":"161","DOI":"10.4103\/0300-1652.160347","article-title":"An overview of disease surveillance and notification system in Nigeria and the roles of clinicians in disease outbreak prevention and control.","volume":"56","author":"Isere","year":"2015","journal-title":"Niger Med J"},{"key":"key-10.3201\/eid2506.181035-201905191828-R22","unstructured":"National Bureau of Statistics. National population estimates [cited 2018 May 19] https:\/\/nigerianstat.gov.ng\/download\/474"},{"key":"key-10.3201\/eid2506.181035-201905191828-R23","doi-asserted-by":"publisher","first-page":"764","DOI":"10.1016\/0035-9203(84)90013-0","article-title":"Endemic Lassa fever in Liberia. VI. Village serological surveys for evidence of Lassa virus activity in Lofa County, Liberia.","volume":"78","author":"Yalley-Ogunro","year":"1984","journal-title":"Trans R Soc Trop Med Hyg"},{"key":"key-10.3201\/eid2506.181035-201905191828-R24","doi-asserted-by":"publisher","first-page":"269","DOI":"10.1089\/15303660160025903","article-title":"Lassa fever in Guinea: I. Epidemiology of human disease and clinical observations.","volume":"1","author":"Bausch","year":"2001","journal-title":"Vector Borne Zoonotic Dis"},{"key":"key-10.3201\/eid2506.181035-201905191828-R25","doi-asserted-by":"publisher","first-page":"1131","DOI":"10.4269\/ajtmh.1974.23.1131","article-title":"Lassa fever in the Eastern province of Sierra Leone, 1970\u20131972. I. Epidemiologic studies.","volume":"23","author":"Fraser","year":"1974","journal-title":"Am J Trop Med Hyg"},{"key":"key-10.3201\/eid2506.181035-201905191828-R26","first-page":"3","article-title":"2016\/2017 Lassa fever outbreak in Nigeria: age and sex have no effect on treatment outcome.","volume":"8","author":"Yinka-Ogunleye","year":"2018","journal-title":"Pan Afr Med J"},{"key":"key-10.3201\/eid2506.181035-201905191828-R27","doi-asserted-by":"publisher","first-page":"445","DOI":"10.1093\/infdis\/155.3.445","article-title":"A case-control study of the clinical diagnosis and course of Lassa fever.","volume":"155","author":"McCormick","year":"1987","journal-title":"J Infect Dis"},{"key":"key-10.3201\/eid2506.181035-201905191828-R28","doi-asserted-by":"publisher","first-page":"684","DOI":"10.1016\/S1473-3099(18)30121-X","article-title":"Clinical and laboratory predictors of Lassa fever outcome in a dedicated treatment facility in Nigeria: a retrospective, observational cohort study.","volume":"18","author":"Okokhere","year":"2018","journal-title":"Lancet Infect Dis"},{"key":"key-10.3201\/eid2506.181035-201905191828-R29","doi-asserted-by":"publisher","first-page":"153","DOI":"10.1007\/BF02122438","article-title":"Clinical, epidemiologic, and therapeutic aspects of Lassa fever.","volume":"175","author":"McCormick","year":"1986","journal-title":"Med Microbiol Immunol (Berl)"},{"key":"key-10.3201\/eid2506.181035-201905191828-R30","doi-asserted-by":"publisher","first-page":"e3398","DOI":"10.1371\/journal.pntd.0003398","article-title":"Using modelling to disentangle the relative contributions of zoonotic and anthroponotic transmission: the case of lassa fever.","volume":"9","author":"Lo Iacono","year":"2015","journal-title":"PLoS Negl Trop Dis"},{"key":"key-10.3201\/eid2506.181035-201905191828-R31","doi-asserted-by":"publisher","first-page":"1745","DOI":"10.1056\/NEJMoa1804498","article-title":"Genomic analysis of Lassa virus during an increase in cases in Nigeria in 2018.","volume":"379","author":"Siddle","year":"2018","journal-title":"N Engl J Med"}],"container-title":["Emerging Infectious Diseases"],"original-title":[],"link":[{"URL":"https:\/\/wwwnc.cdc.gov\/eid\/article\/25\/6\/18-1035_article","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,11,30]],"date-time":"2024-11-30T12:28:54Z","timestamp":1732969734000},"score":1,"resource":{"primary":{"URL":"http:\/\/wwwnc.cdc.gov\/eid\/article\/25\/6\/18-1035_article.htm"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,6]]},"references-count":31,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2019,6]]}},"URL":"https:\/\/doi.org\/10.3201\/eid2506.181035","relation":{},"ISSN":["1080-6040","1080-6059"],"issn-type":[{"value":"1080-6040","type":"print"},{"value":"1080-6059","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,6]]}}}