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2025-12-10 7:27:58
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China´s Scientists Make Breakthrough on How H5N1 Influenza Occurred in the U.S.    
submitted by kickingbird at Jul, 9, 2025 from CASAD
Chinese scientists have found out how the H5N1 virus initially invades the mammary glands of dairy cattle and may have triggered the outbreak of H5N1 avian influenza across over 1,000 dairy farms in the ...

UK: Bird flu (avian influenza): latest situation in England    
submitted by kickingbird at 1 days ago from GOV.UK
8 December 2025 Highly pathogenic avian influenza (HPAI) H5N1 was confirmed in a large commercial poultry flock near Dereham, Breckland, Norfolk (AIV2025/124). A 3km protection zone and 10km surveillance ...

Canada: Highly pathogenic avian influenza in Alberta, December 5, 2025    
submitted by kickingbird at 1 days ago from The Canadian Food Inspection Agency
The Canadian Food Inspection Agency (CFIA) has confirmed highly pathogenic avian influenza in Newell County No. 4, Alberta, in a non-commercial premises. The WOAH premises classification is to be determined.The ...

UK: Bird flu (avian influenza): latest situation in England    
submitted by kickingbird at 3 days ago from GOV.UK
6 December 2025 Highly pathogenic avian influenza (HPAI) H5N1 was confirmed at a large commercial poultry premises near Sudbrooke, West Lindsey, Lincolnshire (AIV 2025/122).A 3km protection zone and 10km ...

WHO: Avian Influenza A(H5N5) - United States of America    
submitted by kickingbird at 3 days ago from WHO
5 December 2025 Situation at a glanceOn 15 November 2025, WHO was notified of the 71st confirmed human case with influenza A(H5) since early 2024 in the United States of America— the first human case reported ...


[Outbreak - Public Health - Research - Industry] All 6,058 related »

Resources     [ Articles - Downloads]

Rihn A, Bhusal NR, Zaring Weir C, Eckelkamp E. Sociodemographic characteristics that impact southeastern US consumers´ awareness and concern about highly pathogenic avian influenza in dairy products. JDS Commun. 2025 Sep 17;6(6):738-743.  Abstract  
submitted by kickingbird at 21 hours ago from JDS Commun. 2025 Sep 17;6(6):738-743
The highly pathogenic avian influenza H5N1 (HPAI) has recently been identified in the dairy industry in the United States. Research has addressed consumer behavior in the context of HPAI among poultry ...

Lee K, Song D, Lyoo KS. Mammalian adaptation and zoonotic risk of influenza A viruses in companion animals. J Vet Sci. 2025 Nov;26(6):e80.  Abstract  
submitted by kickingbird at 21 hours ago from J Vet Sci. 2025 Nov;26(6):e80
Importance: Since the early 2000s, companion animals emerged as unexpected players in influenza A virus ecology. Canine influenza viruses and the increasing detection of highly pathogenic avian influenza ...

Richard A. Neher, etc.,al. [preprint]Nomenclature for tracking of genetic variation of seasonal influenza viruses. https://doi.org/10.64898/2025.12.06.25341755.  Abstract  
submitted by kickingbird at 22 hours ago from https://doi.org/10.64898/2025.12.06.25341755
Background: Genomic surveillance of human seasonal influenza viruses is an essential component of the Global Influenza Surveillance and Response system (GISRS) and informs the recommendations for the seasonal ...

Li, ZN., Liu, F., Jung, YJ. et al. Pre-existing cross-reactive immunity to highly pathogenic avian influenza 2.3.4.4b A(H5N1) virus in the United States. Nat Commun 16, 10954 (2025).  Abstract  
submitted by kickingbird at 1 days ago from Nat Commun 16, 10954 (2025)
The unprecedented 2.3.4.4b. A(H5N1) outbreak in dairy cattle, poultry, and spillover to humans in the United States (US) poses a major public health threat. Population immunity is a critical component ...

Son, SE., An, SH., Lee, CY. et al. Evolutionary trajectories and zoonotic potential of a PB2 mutation triad (I147T, K339T, and A588T) in avian influenza viruses. Vet Res (2025).  Abstract  
submitted by kickingbird at 1 days ago from Vet Res (2025)
Efficient replication of influenza A viruses (IAVs) requires balanced activities of hemagglutinin (HA), neuraminidase (NA), and the RNA polymerase complex, whose functions are strongly influenced by PB2 ...


[Research - Public Health - Outbreak - Industry] All 9,561 related »

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