#h7n9 — Public Fediverse posts

Elicitation of Potent #H5N1 - and #H7N9-Neutralizing #Antibody Responses in Rh. Macaques by Sequential Heterologous #Vaccination with #mRNA and Adenoviral Vectors Encoding Full-Length Hemagglutinins, https://etidiohnew.blogspot.com/2026/09/elicitation-of-potent-h5n1-and-h7n9.html

The #host #tropism of current #zoonotic #H7N9 viruses depends mainly on an acid-labile #hemagglutinin with a single amino acid #mutation in the #stalk region

Source: PLoS Pathogens, AbstractThe incidence of human infection by zoonotic avian influenza viruses, especially H5N1 and H7N9 viruses, has increased. Current zoonotic H7N9 avian influenza viruses (identified since 2013) emerged during reassortment of viruses belonging to different subtypes. Despite analyses of…

https://etidioh.wordpress.com/2024/10/22/the-host-tropism-of-current-zoonotic-h7n9-viruses-depends-mainly-on-an-acid-labile-hemagglutinin-with-a-single-amino-acid-mutation-in-the-stalk-region/

Evaluating #epizootic & #zoonotic #threat of an #H7N9 #LPAIV #variant associated with enhanced #pathogenicity in #turkeys. J Gen Virol.: https://www.microbiologyresearch.org/content/journal/jgv/10.1099/jgv.0.002008

H7N9 infection in turkeys can generate novel variants with increased #risk through altered pathogenicity and potential HA antigenic #escape. These findings emphasize the requirement for enhanced #surveillance and understanding of A/Anhui/1/13-lineage viruses and their risk to different species.

Evaluating #epizootic and #zoonotic #threat of an #H7N9 low pathogenicity avian #influenza virus (LPAIV) #variant associated with enhanced #pathogenicity in #turkeys, BioRxIV, https://www.biorxiv.org/content/10.1101/2024.04.16.589776v2

...H7N9 infection in turkeys can generate novel variants with increased risk through altered pathogenicity & potential HA #antigenic escape. These findings emphasise requirement for enhanced surveillance & understanding of A/Anhui/1/13-lineage viruses & their risk to different species.

''Phylogenetic analyses showed that it was a sextuple‐#reassortant virus of #H11N9, #H3N8, #H3N6, #H7N9, #H9N2, and #H6N8 viruses present in #China, similar to the H11N9 strains in #Japan and #Korea during the same period. ''

''Phylogenetic analyses showed that it was a sextuple‐#reassortant virus of #H11N9, #H3N8, #H3N6, #H7N9, #H9N2, and #H6N8 viruses present in #China, similar to the H11N9 strains in #Japan and #Korea during the same period. ''

''Phylogenetic analyses showed that it was a sextuple‐#reassortant virus of #H11N9, #H3N8, #H3N6, #H7N9, #H9N2, and #H6N8 viruses present in #China, similar to the H11N9 strains in #Japan and #Korea during the same period. ''

''Phylogenetic analyses showed that it was a sextuple‐#reassortant virus of #H11N9, #H3N8, #H3N6, #H7N9, #H9N2, and #H6N8 viruses present in #China, similar to the H11N9 strains in #Japan and #Korea during the same period. ''

''Phylogenetic analyses showed that it was a sextuple‐#reassortant virus of #H11N9, #H3N8, #H3N6, #H7N9, #H9N2, and #H6N8 viruses present in #China, similar to the H11N9 strains in #Japan and #Korea during the same period. ''