2022
DOI: 10.1101/2022.04.28.489980
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Few amino acid mutations in H6 influenza A virus from South American lineage increase pathogenicity in poultry

Abstract: In chickens, infections with influenza A virus (IAV) can range from mild to severe and lethal. The study of IAV infections in poultry has been mostly limited to strains from the North American and Eurasian lineages, whereas limited information exists on similar studies with strains from the South American lineage (SAm). To better evaluate the risk of introduction of a prototypical SAm IAV strain into poultry, chickens were infected with a wild-type SAm origin strain (WT557/H6N2). The resulting virus progeny wa… Show more

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“…The content is solely the responsibility of the authors and does not represent official views of the National Institutes of Health. The results presented in this manuscript have previously appeared online in a preprint version ( Rimondi et al, 2022 ).…”
mentioning
confidence: 99%
“…The content is solely the responsibility of the authors and does not represent official views of the National Institutes of Health. The results presented in this manuscript have previously appeared online in a preprint version ( Rimondi et al, 2022 ).…”
mentioning
confidence: 99%