Global AIV with Zoonotic Potential - AnimalHealth
Jan 23, 2025 · This update covers avian influenza viruses (AIV) with zoonotic potential occurring worldwide, i.e. H5Nx, H7Nx high pathogenicity avian influenza (HPAI) viruses and H3N8, …
The global H5N1 influenza panzootic in mammals | Nature
Sep 24, 2024 · In recent years, H5N1, which was once mainly confined to Asia and poultry, has spread globally (Fig. 1) and into new species of mammals (Fig. 2), endangering wildlife, …
A comprehensive review of highly pathogenic avian influenza (HPAI) H5N1 …
Sep 1, 2023 · Highly pathogenic avian influenza (HPAI) strains like H5N1 have caused significant outbreaks in birds. Since 2003 to 14 July 2023, the World Health Organization (WHO) has …
Advances in Detection Techniques for the H5N1 Avian Influenza …
Collins et al. established a NASBA detection method for the Eurasian H5 subtype of AIV; it can be used not only for detecting H5N1 subtype AIV but also for distinguishing highly pathogenic AIV …
Rapid and Highly Sensitive Pathotyping of Avian Influenza A H5N1 …
Dec 20, 2006 · Rapid typing of the pathogenicity of avian influenza A viruses (AIV) of subtypes H5 and H7 is crucial to initiate adequate protective measures preventing the spread of highly …
Asymptomatic infection and antibody prevalence to co-occurring …
Jan 9, 2025 · Recent emergence of high pathogenicity avian influenza virus (HPAIV) (H5N1 clade 2.3.4.4b) led to substantial global mortality across a range of host species.
Revealing novel CD8+ T-cell epitopes from the H5N1 avian …
Dec 18, 2024 · Specifically, during H5N1 infection in B1 haplotype ducks, the proportion of CD8 + T cells and the transcript levels of IFN-γ and cytotoxicity-related genes increased significantly, …
Highly Pathogenic Avian Influenza Virus H5N1 in Double-crested …
5 days ago · Double-crested Cormorants (Nannopterum auritum) have historically exhibited low levels of infection and antibodies to avian influenza virus (AIV). The recent global expansion of …
Recent Changes in Patterns of Mammal Infection with Highly
We reviewed information about mammals naturally infected by highly pathogenic avian influenza A virus subtype H5N1 during 2 periods: the current panzootic (2020-2023) and previous waves …
Avian influenza viruses suppress innate immunity by inducing
Mar 24, 2022 · Innate immunity plays critical antiviral roles. The highly virulent avian influenza viruses (AIVs) H5N1, H7N9, and H5N6 can better escape host innate immune responses than …