Cluster of Oseltamivir-Resistant and Hemagglutinin Antigenically Drifted Influenza A(H1N1)pdm09 Viruses, Texas, USA, January 2020

Four cases of oseltamivir-resistant influenza A(H1N1)pdm09 virus infection were detected among inhabitants of a border detention center in Texas, USA. Hemagglutinin of these viruses belongs to 6B.1A5A-156K subclade, which may enable viral escape from preexisting immunity. Our finding highlights the...

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Detalles Bibliográficos
Autores principales: Mohan, Teena, Nguyen, Ha T., Kniss, Krista, Mishin, Vasiliy P., Merced-Morales, Angiezel A., Laplante, Jennifer, St. George, Kirsten, Blevins, Patricia, Chesnokov, Anton, De La Cruz, Juan A., Kondor, Rebecca, Wentworth, David E., Gubareva, Larisa V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2021
Materias:
Dispatch
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8237887/
https://www.ncbi.nlm.nih.gov/pubmed/34152954
http://dx.doi.org/10.3201/eid2707.204593
Descripción
Sumario:Four cases of oseltamivir-resistant influenza A(H1N1)pdm09 virus infection were detected among inhabitants of a border detention center in Texas, USA. Hemagglutinin of these viruses belongs to 6B.1A5A-156K subclade, which may enable viral escape from preexisting immunity. Our finding highlights the necessity to monitor both drug resistance and antigenic drift of circulating viruses.

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