Cumbie, Alexandra N.Whitlow, Amanda M.Eastwood, Gillian2022-10-172022-10-172022-03-010002-9637http://hdl.handle.net/10919/112172Here we report the first detection and confirmation of Powassan virus (POWV) (family: Flaviridae) in Ixodes scapularis ticks collected from Appalachian Virginia. Ixodes scapularis ticks were collected from vegetation across field sites in eight counties of western Virginia from June 2019 to April 2021. From these collections, one nymph and one adult male I. scapularis were determined to be positive for POWV using real-time RT-PCR and Sanger sequencing. Both positive ticks were collected from Floyd county, VA, at residential sites; the nymph in June 2020 and the adult male in April 2021. The presence of POWV in Virginia in its natural tick vector is crucial knowledge in beginning to understand the movement and transmission of this pathogen into new geographical areas and the risk it poses to medical and veterinary health.Pages 905-9084 page(s)application/pdfenIn CopyrightPowassan virusTick-borne pathogensTicksIxodes scapularisVirginiaAppalachiaTropical MedicineLYME-DISEASEPREVALENCEInfectious DiseasesVector-Borne Diseases2 Aetiology2.2 Factors relating to the physical environmentInfectionAnimalsHumansIxodesFlaviviridaeEncephalitis Viruses, Tick-BorneNymphVirginiaMaleArticle - Refereed2022-10-15https://doi.org/10.4269/ajtmh.21-08251063Eastwood, Gillian [0000-0002-9683-0353]Cumbie, Alexandra [0000-0003-3537-9877]349296701476-1645