#h10n3 — Public Fediverse posts

#Influenza at human-animal interface - Summary & #risk #assessment (23 Jan. - 31 March 2026) (WHO, Apr. 29 '26): #H5N1, #H9N2, #H10N3, #H1N1v, #H3N2v cases reported, https://etidiohnew.blogspot.com/2026/04/influenza-at-human-animal-interface.html

#China reported two additional #human #infections with #influenza A #H9N2 and one new case of #H10N3 (HK CHP, Feb. 10 '26), https://etidiohnew.blogspot.com/2026/02/china-reported-two-additional-human.html

E627V #mutation in #PB2 protein promotes the #mammalian #adaptation of novel #H10N3 avian #influenza virus, https://etidiohnew.blogspot.com/2025/06/e627v-mutation-in-pb2-protein-promotes.html

#Origin, #pathogenicity, and #transmissibility of a #human isolated #influenza A(#H10N3) virus from #China, Emerg Microbes Infect.: https://www.tandfonline.com/doi/full/10.1080/22221751.2024.2432364

Human isolated H10N3 also showed respiratory #droplet #transmissibility in #ferrets. Considering continuous circulation in avian populations and repeated transmission to humans, strengthened #surveillance of H10 subtype viruses in poultry should be put into effect.

#Phylogenetic & #mutational #analysis of #H10N3 avian #influenza A virus in #China: potential #threats to #human #health, Front Cell Infect Microbiol.: https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2024.1433661/full

Analysis of aa mutation sites identified 4 mutations potentially hazardous to human health. Consequently, this underscores importance of continuous & vigilant monitoring of dynamics surrounding H10N3 subtype of avian influenza virus, utilizing advanced #genomic surveillance techniques.

Continued #Evolution of #H10N3 #Influenza Virus with Adaptive #Mutations Poses an Increased #Threat to #Mammals, Virologica Sinica: https://www.sciencedirect.com/science/article/pii/S1995820X24000841?via%3Dihub

Genomes of avian-origin H10N3 viruses in 2022 were closely related to human-origin H10N3 isolate genetically. Avian-origin H10N3 showed increased #thermostability & elevated viral release from erythrocytes compared to H10N8. Prevalence of H10N3 harboring HA #Q222R & #G228S double mutations in the #RBD has increased.

Continued #Evolution of #H10N3 #Influenza Virus with Adaptive #Mutations Poses an Increased #Threat to #Mammals, Virologica Sinica: https://www.sciencedirect.com/science/article/pii/S1995820X24000841?via%3Dihub

Genomes of avian-origin H10N3 viruses in 2022 were closely related to human-origin H10N3 isolate genetically. Avian-origin H10N3 showed increased #thermostability & elevated viral release from erythrocytes compared to H10N8. Prevalence of H10N3 harboring HA #Q222R & #G228S double mutations in the #RBD has increased.

Continued #Evolution of #H10N3 #Influenza Virus with Adaptive #Mutations Poses an Increased #Threat to #Mammals, Virologica Sinica: https://www.sciencedirect.com/science/article/pii/S1995820X24000841?via%3Dihub

Genomes of avian-origin H10N3 viruses in 2022 were closely related to human-origin H10N3 isolate genetically. Avian-origin H10N3 showed increased #thermostability & elevated viral release from erythrocytes compared to H10N8. Prevalence of H10N3 harboring HA #Q222R & #G228S double mutations in the #RBD has increased.

Continued #Evolution of #H10N3 #Influenza Virus with Adaptive #Mutations Poses an Increased #Threat to #Mammals, Virologica Sinica: https://www.sciencedirect.com/science/article/pii/S1995820X24000841?via%3Dihub

Genomes of avian-origin H10N3 viruses in 2022 were closely related to human-origin H10N3 isolate genetically. Avian-origin H10N3 showed increased #thermostability & elevated viral release from erythrocytes compared to H10N8. Prevalence of H10N3 harboring HA #Q222R & #G228S double mutations in the #RBD has increased.

Continued #Evolution of #H10N3 #Influenza Virus with Adaptive #Mutations Poses an Increased #Threat to #Mammals, Virologica Sinica: https://www.sciencedirect.com/science/article/pii/S1995820X24000841?via%3Dihub

Genomes of avian-origin H10N3 viruses in 2022 were closely related to human-origin H10N3 isolate genetically. Avian-origin H10N3 showed increased #thermostability & elevated viral release from erythrocytes compared to H10N8. Prevalence of H10N3 harboring HA #Q222R & #G228S double mutations in the #RBD has increased.

#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.