Lewis NS, Banyard AC, Whittard E, Karibayev T, Kaf. Emergence and spread of novel H5N8, H5N5 and H5N1 clade 2.3.4.4 highly pathogenic avian influenza in 2020. Emerg Microbes Infect. 2021 Jan 5:1-10
Analyses of HPAI H5 viruses from poultry outbreaks across a wide Eurasian region since July 2020 including the Russian Federation, Republics of Iraq and Kazakhstan, and recent detections in migratory waterfowl in the Netherlands, revealed undetected maintenance of H5N8, likely in galliform poultry since 2017/18 and both H5N5 and H5N1. All viruses belong to A/H5 clade 2.3.4.4b with closely related HA genes. Heterogeneity in Eurasian H5Nx HPAI emerging variants threatens poultry production, food security and veterinary public health.
See Also:
Latest articles in those days:
- Modeling Airborne Influenza in Three Dimensions 2 days ago
- Increased contact transmission of contemporary Human H5N1 compared to Bovine and Mountain Lion H5N1 in a hamster model 2 days ago
- Immunity to hemagglutinin and neuraminidase results in additive reductions in airborne transmission of influenza H1N1 virus in ferrets 2 days ago
- A modelling exploration of potential spatiotemporal risk of high pathogenicity avian influenza virus introduction to Danish dairy herds through the contaminated environment 2 days ago
- Emergence of a novel H4N6 avian influenza virus with mammalian adaptation isolated from migratory birds in Zhejiang Province, China, 2024 2 days ago
[Go Top] [Close Window]
