#h9n2 — Public Fediverse posts

Avian Influenza Report: August 30 – September 5 '26 (Wk 36) (CHP, HK SAR, September 8, '26): 1 New Human Case of Infection with #H9N2 virus in #China, https://etidiohnew.blogspot.com/2026/09/avian-influenza-report-august-30.html

Avian #Influenza #Report: August 23 - 29 '26 (Wk 35) (CHP, HK SAR September 1, 2026): 1 New #Human Infection with #H9N2 virus in Anhui, 20 cases so far this year, https://etidiohnew.blogspot.com/2026/09/avian-influenza-report-august-23-29-26.html

#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

Innate Immune Responses Induced by #H9N2 #Influenza A Virus and #Klebsiella pneumoniae Co-Infection, https://etidiohnew.blogspot.com/2026/08/innate-immune-responses-induced-by-h9n2.html

Avian #Influenza #Report: July 26 – August 1, '26 (Wk 31) (HK CHP, August 4, 2026): Four New #Human #Infection with #H9N2 virus in #China, https://etidiohnew.blogspot.com/2026/08/avian-influenza-report-july-26-august-1.html

# Influenza at #human - #animal #interface - Summary and #risk #assessment, from 13 June to 7 July 2026 (WHO): 1 new case of #H5 virus, 2 of #H9N2 and one of #H3N2v, https://etidiohnew.blogspot.com/2026/07/influenza-at-human-animal-interface_01003637476.html

Avian #Influenza #Report: June 28 – July 4, '26 (Wk 27) (HK CHP, July 7 '26): One New #Human Case of Infection with #H9N2 virus in #China, https://etidiohnew.blogspot.com/2026/07/avian-influenza-report-june-28-july-4.html

#Influenza at the #human - #animal #interface - Summary and #risk #assessment, from 9 May to 12 June 2026 (WHO, July 3 '26): 4 new human #H9N2 cases in #China, https://etidiohnew.blogspot.com/2026/07/influenza-at-human-animal-interface.html

Avian #Influenza #Report - Reporting period: June 14 - 20 '26 (Wk 25) (HK CHP, June 23 '26): One New #Human Case of #Infection with #H9N2 virus in #China, https://etidiohnew.blogspot.com/2026/06/avian-influenza-report-reporting-period.html

Epidemiological and Virological Characteristics of #H9N2 Avian #Influenza Virus in #Jiangsu Province, #China, 2024, https://etidiohnew.blogspot.com/2026/06/epidemiological-and-virological.html

#HK CHP continues to actively follow up on a #human case of #H9N2 virus infection and reminds public of possibility of "twin-peaks" for seasonal #influenza and #COVID19 during summer, https://etidiohnew.blogspot.com/2026/06/hk-chp-continues-to-actively-follow-up.html

CEIRR #Risk #Assessment Pipeline executive reports on #H5N1 highly pathogenic avian influenza 2.3.4.4b, swine H1 1B.2, and #H9N2 low pathogenicity avian influenza B4.7.2, https://etidiohnew.blogspot.com/2026/06/ceirr-risk-assessment-pipeline.html

Avian #Influenza #Report. May 17 - 23 '26 (Wk 21) (HK CHP, May 26, 2026): one new #human case of #H9N2 virus infection in #China, https://etidiohnew.blogspot.com/2026/05/avian-influenza-report-may-17-23-26-wk.html

Avian #Influenza #Report, May 10 - 16 '26 (Wk 20) (HK CHP, May 19, 2026): One new #human case with #H9N2 virus, https://etidiohnew.blogspot.com/2026/05/avian-influenza-report-may-10-16-26-wk.html

Imported case of avian #influenza #H9N2 virus #infection in a patient with miliary #tuberculosis, #Italy, March 2026, https://etidiohnew.blogspot.com/2026/05/imported-case-of-avian-influenza-h9n2.html

#Outbreak of #H9N2 avian #influenza viruses in lesser #rhea in #Peru, June-July 2025, https://etidiohnew.blogspot.com/2026/05/outbreak-of-h9n2-avian-influenza.html

... multiple mutations associated with mammalian host adaptation, increased virulence, increased pathogenicity, and increased virus binding to α2-6 receptors (identified).

#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

Avian #Influenza #Report - April 26 – May 2 '26 (Wk 18) (HK CHP, May 5, 2026): 1 new #human #H5N1 case in #Bangladesh; 1 new #H9N2 case in #China, https://etidiohnew.blogspot.com/2026/05/avian-influenza-report-april-26-may-2.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

#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

Avian #Influenza #Report - Reporting period: April 12 - 18 '26 (Wk 16) (HK CHP, April 21 '26): 3 new #human cases of #H9N2 virus in #China, https://etidiohnew.blogspot.com/2026/04/avian-influenza-report-reporting-period_21.html

Avian #Influenza #Report - Reporting period: April 5 – 11, '26 (Wk 15) (HK CHP April 14, 2026): 2 new #human #H9N2 influenza cases in #China, https://etidiohnew.blogspot.com/2026/04/avian-influenza-report-reporting-period.html

Avian #Influenza #H9N2 - #Italy (#WHO, D.O.N., April 10 2026), https://etidiohnew.blogspot.com/2026/04/avian-influenza-h9n2-italy-who-don.html

#Serological #Surveillance of Avian #Influenza Virus #H9N2 Subtype in #Occupational Populations Exposed to #Poultry Environment in #China During 2018–2023, https://etidiohnew.blogspot.com/2026/04/serological-surveillance-of-avian.html

https://theconversation.com/first-european-case-of-h9n2-bird-flu-reported-in-italy-what-you-need-to-know-279574. "The first #human case of #H9N2 #influenza #virus (bird flu) has been reported in #Europe. A human #infection was recorded by the #Italian Ministry of Health on March 25, 2026."

First European case of H9N2 bird flu reported in Italy – what you need to know
#BirdFlu #H9N2 #PublicHealth #HealthNews #Influenza #Virology #GlobalHealth #DiseaseOutbreak #HealthAwareness #MedicalNews #ScienceNews #Epidemiology #Prevention #Healthcare
https://the-14.com/first-european-case-of-h9n2-bird-flu-reported-in-italy-what-you-need-to-know/

Avian Influenza Report, Week 13 2026 (#HK SAR CHP, Published on March 31, 2026): One #Human Case of #Infection with #H9N2 #influenza virus in #Italy, https://etidiohnew.blogspot.com/2026/03/avian-influenza-report-week-13-2026-hk.html

Avian #influenza in #Italy: First #human case of #H9N2 confirmed, https://www.diepresse.com/20713007/vogelgrippe-in-italien-erster-h9n2-fall-beim-menschen-nachgewiesen

The infected individual is a man from Africa living in #Lombardy, where he contracted the H9N2 strain of the virus.

#Italy, First European imported #Human Case of an #H9N2 avian #influenza virus infection discovered in #Lombardy (Press Release, March 25 '26), https://etidiohnew.blogspot.com/2026/03/italy-first-european-imported-human.html

#Influenza at #human - #animal interface - #Summary and #risk #assessment, from 8 June to 19 July 2024, #WHO: https://cdn.who.int/media/docs/default-source/influenza/human-animal-interface-risk-assessments/influenza-at-the-human-animal-interface-summary-and-assessment--from-8-june-to-19-july-2024.pdf?sfvrsn=3ebd42dc_3&download=true

New human cases: From 8 June to 19 July 2024, the detection of influenza A(#H5) virus in four humans, #H5N1 in 3 humans, #H5N6 in 1 human, and #H9N2 in 1 human were reported officially. Additionally, the detection of H1N2 variant #H1N2v virus in 2 humans was reported.

#Influenza at the #human - #animal #interface, #summary and #assessment, 7 June 2024 - From 4 May to 7 June '24, release date 7 June '24, section: Emergency Situational Updates, #WHO: https://www.who.int/publications/m/item/influenza-at-the-human-animal-interface-summary-and-assessment--7-june-2024

From 4 May to 7 June '24, 4 human cases of infection with influenza #H5N1 viruses, 1 case of #H5N2 virus, 2 cases of #H5N6 viruses, & 3 cases of #H9N2 viruses were reported officially.

Zoonotic #influenza: During period from 26 Sept 23 to 19 Feb 24, sporadic #zoonotic influenza cases were reported following exposure to infected birds & swine in most cases. 2 cases of #H5N6, 4 of #H9N2 & 1 of #H10N5 were reported in #China & 8 cases of #H5N1 were reported in #Cambodia. Single cases of #H1N1v were reported in #Brazil, #Spain & #Switzerland in this period. 1 case of #H1N2v was reported in the #UK. https://cdn.who.int/media/docs/default-source/influenza/who-influenza-recommendations/vcm-northern-hemisphere-recommendation-2024-2025/recommended-composition-of-influenza-virus-vaccines-for-use-in-the-2024-2025-northern-hemisphere-influenza-season.pdf?sfvrsn=2e9d2194_7&download=true