#h9 — Public Fediverse posts

Divergent #antibody-mediated #population #immunity to #H5, #H7 and #H9 subtype potential #pandemic #influenza viruses, https://etidiohnew.blogspot.com/2025/09/divergent-antibody-mediated-population.html

Stabilization of the trimeric pre-fusion structures of #influenza #H1 and #H9 #hemagglutinins by mutations in the stem helices, https://etidiohnew.blogspot.com/2025/08/stabilization-of-trimeric-pre-fusion.html

Host #origin is a determinant of #coevolution between gene segments of avian #H9 #influenza viruses, https://etidiohnew.blogspot.com/2025/06/host-origin-is-determinant-of.html

#Global #Prevalence and #Distribution of #H9 Subtype of Avian #Influenza Viruses in Wild #Birds: Literature Review with Meta-Analysis, https://etidiohnew.blogspot.com/2025/04/global-prevalence-and-distribution-of.html

#Global #Prevalence and #Distribution of #H9 Subtype of Avian #Influenza Viruses in Wild #Birds: Literature Review with Meta-Analysis, https://etidiohnew.blogspot.com/2025/04/global-prevalence-and-distribution-of.html

#Global #Prevalence and #Distribution of #H9 Subtype of Avian #Influenza Viruses in Wild #Birds: Literature Review with Meta-Analysis, https://etidiohnew.blogspot.com/2025/04/global-prevalence-and-distribution-of.html

#Global #Prevalence and #Distribution of #H9 Subtype of Avian #Influenza Viruses in Wild #Birds: Literature Review with Meta-Analysis, https://etidiohnew.blogspot.com/2025/04/global-prevalence-and-distribution-of.html

#Global #Prevalence and #Distribution of #H9 Subtype of Avian #Influenza Viruses in Wild #Birds: Literature Review with Meta-Analysis, https://etidiohnew.blogspot.com/2025/04/global-prevalence-and-distribution-of.html

When suddenly a blackhole appeared...

#eventide #h9 #strymon #bigskemx #model1 #projectstudio #linuxmusic

Highly pathogenic avian #influenza #H5 virus exposure in #goats and #sheep http://biorxiv.org/cgi/content/short/2024.08.31.610397v1?rss=1

We conducted a serological #survey for binding #antibodies to flu A & B in goats (n=452) & sheep (n=329) in #Pakistan & found high seropositive rates for HA of avian influenza A #H5 (23.9-34.0%), #H7 (13.9-37.1%), & #H9 (17.0-34.7%). In contrast, there were low levels of seropositivity against HA of human & swine pandemic #H1N1/pdm09 (0.9-1.8%) in goats and against swine H3 (0.6%) in sheep.

Proposal for a #Global #Classification and #Nomenclature #System for A/ #H9 #Influenza Viruses, Emerg Infect Dis.: https://wwwnc.cdc.gov/eid/article/30/8/23-1176_article

...an international group of experts from animal and public health laboratories, endorsed by the #WOAH/FAO Network of Expertise on Animal Influenza, has created a practical lineage classification and nomenclature system based on the analysis of 10,638 #hemagglutinin #sequences from A/H9 AIVs sampled worldwide.

#Farm #biosecurity #practices affecting avian #influenza virus circulation in commercial #chicken #farms in #Bangladesh https://pubmed.ncbi.nlm.nih.gov/39010948/?utm_source=Feedly&utm_medium=rss&utm_campaign=None&utm_content=1LGAx__djGAJ9poBzWGqPtjEbBDtz4ipSRRPUplmgHEyyF_Ihj&fc=None&ff=20240716081952&v=2.18.0.post9+e462414

We collected pooled fecal swabs from 225 farms and tested the samples for the AIV matrix gene followed by #H5, #H7, and #H9 subtyping using rRT-PCR. We found that 39.6% of chicken farms were AIV positive, with 13% and 14% being positive for subtypes H5 and H9, respectively.

#Influenza #antibody breadth and effector functions are immune correlates from acquisition of #pandemic #infection of #children https://pubmed.ncbi.nlm.nih.gov/38615070/?utm_source=Feedly&utm_medium=rss&utm_campaign=None&utm_content=1fgJURi2yzLesFml6et0Bb6krzs_FrNIYgPYVFN50JPwVNFg9s&fc=None&ff=20240414010544&v=2.18.0.post9+e462414

Prospective baseline antibody profiles after seasonal #vaccination, prior to #pH1N1 infection, show that unvaccinated uninfected children have elevated ADCC effector function, FcγR3a and FcγR2a binding antibodies to multiple pH1N1 proteins, past seasonal and avian (#H5, #H7 and #H9) strains

#Vietnam health #authorities urge measures against avian #influenza A(#H9{N2}) virus following first #human #infection, TT: https://tuoitrenews.vn/news/society/20240406/vietnam-health-authorities-urge-measures-against-avian-influenza-ah9-virus-following-first-human-infection/79205.html via #ProMedMail.org

Since March 10, a 37-year-old man residing in Chau Thanh District, located in the Mekong Delta province of Tien Giang, experienced fever symptoms and self-medicated irregularly, according to the general department. ... Patient still in treatment.

#HK, The Centre for Health Protection (#CHP) of the Department of Health (DH) today (February 23) said that, regarding the #human case of #influenza A (#H9) infection announced earlier, the subtype of the virus infected by the 22-month-old girl was confirmed as #H9N2 by the Public Health Laboratory Services Branch of the CHP. https://www.info.gov.hk/gia/general/202402/23/P2024022300566.htm?fontSize=1

Discovered this great use case for my MIDI Widgets app for Vision Pro to control my Eventide Audio #H9 pedal with all 10 effect parameters available without having to grab or reach for another device.

#visionpro #midicontroller #spatialcomputing

https://youtu.be/-ENi43VVAp4

#HK, Centre for Health Protection (#CHP) of the Department of Health (DH) is today (February 21) investigating a case of #influenza A (#H9) infection affecting a 22-month-old girl. Full text: https://www.info.gov.hk/gia/general/202402/21/P2024022100729.htm?fontSize=1

-- She developed #fever & cough with sputum since Feb 15 & was brought to Union Hospital for medical advice on Feb 16. No hospitalisation was required at that time. Her clinical specimen was tested positive for the influenza A (H9) virus today.