{"title":"Investigation of Circulating Vaccine Derived Poliovirus Type 2 Outbreak, Sierra Leone, December 2020: Lessons from the First Three Cases","authors":"Gebru Gebrekrstos Negash, Sheriff Amara Alhaji, Elduma Adel Hussein","doi":"10.23937/2474-3658/1510309","DOIUrl":null,"url":null,"abstract":"Circulating Vaccine Derived Poliovirus (cVDPV), is a genetic mutation of the Sabin virus. Sierra Leone reported its last case of wild polio virus in 2010. However, in December 2020, the national disease surveillance program was notified of three people with acute flaccid paralysis who had cVDPV2. We investigated to identify the source, determine the magnitude of the outbreak and risk factors.","PeriodicalId":93465,"journal":{"name":"Journal of infectious diseases and epidemiology","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of infectious diseases and epidemiology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23937/2474-3658/1510309","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Circulating Vaccine Derived Poliovirus (cVDPV), is a genetic mutation of the Sabin virus. Sierra Leone reported its last case of wild polio virus in 2010. However, in December 2020, the national disease surveillance program was notified of three people with acute flaccid paralysis who had cVDPV2. We investigated to identify the source, determine the magnitude of the outbreak and risk factors.
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