Emerging infectious diseases · 2025
Persistence of SARS-CoV-2 Alpha Variant in White-Tailed Deer, Ohio, USA.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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Tarbuck Natalie N, Garushyants Sofya K, McBride Dillon S, Dennis Patricia M, Franks John, Woodard Karlie, Shamblin Austin, Sovic Michael G, Collins Derek T, Van Why Kyle, Webby Richard J, Nelson Martha I, Bowman Andrew S
Аннотация
Free-ranging white-tailed deer (WTD) are highly susceptible to the SARS-CoV-2 virus. Through an opportunistic sampling of WTD in northeast Ohio, USA, during January-March 2023, we identified 6 SARS-CoV-2 lineages from 36 sequences using the pangolin lineages tool, including the B.1.1.7 lineage (Alpha variant) and BQ.1.1, BQ.1.1.63, BQ.1.1.67, BQ.1.23, and XBB.1.5.35 lineages (Omicron variant). The Alpha variant, introduced by a single human-to-deer transmission event, was detected in 5 WTD in January 2023, more than 1 year after the most recent detection of the Alpha variant in humans in Ohio (August 2021). A genetically similar B.1.1.7 lineage virus from WTD in a nearby county in Pennsylvania was positioned with our Ohio deer transmission cluster, suggesting deer-to-deer transmission. The persistence of the Alpha variant in WTD in Ohio warrants continued surveillance to monitor if WTD can become a reservoir for displaced SARS-CoV-2 variants.