Avian influenza, also known as avian flu or bird flu, is a disease caused by the influenza A virus, which primarily affects birds but can sometimes affect mammals including humans. [1] Wild …

2024年5月3日 · Avian influenza refers to disease in birds caused by infection with avian (bird) influenza (flu) Type A viruses. Avian influenza A viruses have been isolated from more than …

2025年2月14日 · H5 bird flu is widespread in wild birds worldwide and is causing outbreaks in poultry and U.S. dairy cows with several recent human cases in U.S. dairy and poultry …

2024年12月20日 · Highly Pathogenic and Low Pathogenic Avian Influenza A Viruses. Avian influenza A viruses are classified into the following two categories: low pathogenicity avian …

2024年5月16日 · Avian influenza, sometimes known as bird flu, is a disease caused by a virus that mainly affects birds but can also affect mammals, including humans. It primarily spreads …

6 天之前 · Avian influenza is an influenza type A virus that occurs naturally in wild aquatic birds, including ducks, geese and gulls. Mild forms of avian influenza (known as low pathogenic …

Avian influenza (AI) - commonly called “bird flu” - is an infection caused by influenza viruses that occur naturally in birds. Avian influenza viruses occur throughout the globe. Free-flying aquatic …

2024年12月5日 · Avian influenza, commonly called “bird flu,” is a viral infection that spreads in birds, cows and other animals. It can sometimes spread to people. In humans, H5 subtypes of …

4 天之前 · The US Department of Agriculture last week issued a conditional license for an avian flu vaccine for use in chickens, amid an outbreak ravaging poultry flocks, contributing to the …

2025年2月13日 · Avian influenza, bird flu, or H5N1 refers to a family of viruses that spreads easily between birds. It is also called Highly Pathogenic Avian Influenza (HPAI). It is often deadly to …