Phylogenetic Analysis of H5N8 Highly Pathogenic Avian Influenza Viruses in Ukraine, 2016-2017.

ABSTRACT: Highly pathogenic avian influenza viruses (HPAIV) can be carried long distances by migratory wild birds and by poultry trade. Highly pathogenic avian influenza (HPAI) is often lethal in domestic poultry and can sporadically infect and cause severe respiratory or systemic disease in other species including humans. Since 2003, the H5 subtype of HPAIV have spread from epicenters in China to neighboring regions in East and Southeast Asia, and across Central Asia to the Indian subcontinent, Europe, Africa, and North America. Outbreaks of H5N1 HPAIV struck poultry in Ukraine in 2005. In 2016, A H5N8 clade 2.3.4.4b HPAIV outbreaks occurred in wild and domestic birds in Ukraine concurrently with outbreaks in Central Europe, Russia, and the Middle East. We report outbreaks of HPAI in domestic backy

SUBMITTER: Sapachova M 

PROVIDER: S-EPMC8851228 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature