#h9n2 — Public Fediverse posts

#Influenza at #human - #animal #interface - Summary & #risk #assessment, from 8 July to 7 August '26 (WHO, edited): 2 new #H5N1 cases in #Bangladesh & #Cambodia, 8 new #H9N2 cases in #China, https://etidiohnew.blogspot.com/2026/08/influenza-at-human-animal-interface.html

#Genetic and #biological characterization of #H9N2 avian #influenza viruses isolated from #swine in #China, https://etidiohnew.blogspot.com/2026/05/genetic-and-biological-characterization.html

Prior #immunity to seasonal #influenza #H3N2 virus confers varying levels of cross - #protection against challenge with clade 2.3.4.4b #H5N1, #H7N9, or #H9N2 virus in a #ferret model, https://etidiohnew.blogspot.com/2026/04/prior-immunity-to-seasonal-influenza.html

Large-Scale #Serological #Survey of #Influenza A Virus in South #Korean Wild #Boar (Sus scrofa) https://pubmed.ncbi.nlm.nih.gov/38842623/?utm_source=Feedly&utm_medium=rss&utm_campaign=None&utm_content=1fgJURi2yzLesFml6et0Bb6krzs_FrNIYgPYVFN50JPwVNFg9s&fc=None&ff=20240606155644&v=2.18.0.post9+e462414

Detected subtypes included 23 cases of pandemic 2009 #H1N1, six of human seasonal #H3N2, three of classical swine H1N1, 13 of triple-reassortant swine #H1N2, seven of triple-reassortant swine H3N2, and seven of swine-origin H3N2 variant. Notably, none of the serum samples tested positive for avian IAV subtypes #H3N8, #H5N3, #H7N7, and #H9N2 or canine IAV subtype H3N2.

#Influenza at the #human - #animal #interface #summary and #assessment, 3 May 2024, #WHO: https://www.who.int/publications/m/item/influenza-at-the-human-animal-interface-summary-and-assessment-3-may-2024

Overview: From 29 March to 3 May 2024, one human case of #infection with an influenza A(#H5N1) virus, one human case of infection with an A(#H9N2) virus, one human case of infection with an influenza A(#H10N3) virus and one human case of infection with an influenza A(#H1N2) variant virus were reported officially.

Immunogenicity and #protective #efficacy of a multivalent #herpesvirus vectored #vaccine against #H9N2 low pathogenic avian #influenza in chicken https://pubmed.ncbi.nlm.nih.gov/38641498/?utm_source=Feedly&utm_medium=rss&utm_campaign=None&utm_content=1LGAx__djGAJ9poBzWGqPtjEbBDtz4ipSRRPUplmgHEyyF_Ihj&fc=None&ff=20240520032634&v=2.18.0.post9+e462414

''From 2 November to 21 December 2023, 2 #human cases of #infection with avian #influenza A(#H5N1) viruses, one human case of infection with an avian influenza A(#H5N6) virus, 3 human cases of infection with avian influenza A(#H9N2) viruses, one human case of infection with an A(#H1N1) #variant virus and 1 human case of infection with an A(#H1N2) variant virus were reported officially.''

''New infections: From 15 July to 30 August 2023, one #human case of #infection with an #influenza A #H1N2 #variant virus, one human case of infection with an influenza A(#H3) variant virus, one human case of infection with an #influenza A(#H5N6) virus, and one human case of infection with an influenza A(#H9N2) virus were reported officially. ''