WPRO. Avian Influenza Weekly Update # 1019: 17 October 2025. WHO
Avian influenza subtype A(HxNy) normally spreads in birds but can also infect humans. Human infections are primarily acquired through direct contact with infected poultry or contaminated environments. While avian influenza viruses do not currently transmit easily from person to person, the ongoing circulation of these viruses in poultry is concerning, as these viruses can result in mild to severe illness and death, and also have the potential to mutate to become more contagious.
This weekly situation report will highlight the most recent developments in the regional response.
This weekly situation report will highlight the most recent developments in the regional response.
See Also:
Latest articles in those days:
- From Surfaces to Spillover: Environmental Persistence and Indirect Transmission of Influenza A(H3N8) Virus 11 hours ago
- Immunogenicity and efficacy of commercial poultry avian influenza vaccines against HPAI A(H5N1) clade 2.3.4.4b viruses in Mexico 11 hours ago
- Genomic and structural characterization of a reassortant H9N2 avian influenza virus from a human case 11 hours ago
- Influenza A(H5N8) vaccine induces humoral and cell-mediated immunity against highly pathogenic avian influenza clade 2.3.4.4b A(H5N1) viruses in at-risk individuals 1 days ago
- Host switching mutations in H5N1 influenza hemagglutinin suppress site-specific activation dynamics 1 days ago
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