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 …

In recent years, highly pathogenic avian influenza H5 subtype (HPAI H5) viruses have been
prevalent around the world in both avian and mammalian species, causing serious …

Avian influenza viruses (AIVs) are globally challenging due to widespread circulation and
high mortality rates. Highly pathogenic avian influenza (HPAI) strains like H5N1 have …

Although influenza A viruses have caused pandemics for centuries, future pandemics
cannot be predicted with our current understanding and resources. Concern about an H5N1 …

Influenza viruses, including four major types (A, B, C, and D), can cause mild-to-severe and
lethal diseases in humans and animals. Influenza viruses evolve rapidly through antigenic …

The 1918 Spanish influenza pandemic was one of the deadliest infectious disease events in
recorded history, resulting in approximately 50–100 million deaths worldwide. The origins of …

Avian influenza H5N1 is a highly pathogenic virus that primarily affects birds. However, it
can also infect other animal species, including mammals. We report the infection of nine …

Due to the fact that many avian influenza viruses that kill chickens are not lethal to ducks,
farmers are reluctant to use avian influenza inactivated vaccines on ducks. Large numbers …

The continued evolution and emergence of novel influenza viruses in wild and domestic
animals poses an increasing public health risk. Two human cases of H3N8 avian influenza …

Highly pathogenic avian Influenza virus (HPAIV) has spread in an unprecedented extent
globally in recent years. Despite the large reports of cases in Asia, Europe, and North …