Incursion of Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus, Brazil, 2023 4.4 b H5N1 viruses in North America occurred through transatlantic spread via wild birds in late 2021 (2). … 4.4b H5N1 HPAIVs sequenced from wild bird … Read More at Source. Author: Pumilo Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook More Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Share on Tumblr (Opens in new window) Tumblr Share on Pinterest (Opens in new window) Pinterest Share on Telegram (Opens in new window) Telegram Share on WhatsApp (Opens in new window) WhatsApp Like this:Like Loading… Related Tags: BirdNews January 30, 2024 by Pumilo Bird News 0