Avian influenza refers to the disease caused by infection with avian (bird) influenza (flu) Type A viruses. These viruses occur naturally among wild aquatic birds worldwide and can infect domestic poultry and other bird and animal species.
Avian Influenza A Virus Infections in Humans. Although avian influenza A viruses usually …
On March 5, 2017, USDA confirmed highly pathogenic avian influenza (HPAI) H7 in a commercial poultry flock along the Mississippi Flyway. This HPAI H7 strain is of North American wild bird origin. And on March 7, 2017, USDA’s National Veterinary Services Laboratories (NVSL) confirmed the full
Avian Influenza Information Highly pathogenic H5N1 avian influenza (HPAI H5N1) is primarily a bird disease particular to domestic poultry, although it can infect most other domestic and wild birds. It is only one of several types of influenza viruses that infect birds.
Avian Influenza. While the Game Commission does not specialize in human health issues, some general information on Avian Influenza is provided below. For more information, please visit the Pennsylvania Department of Health and the Centers for Disease Control and Prevention (CDC).
Birds are the natural hosts for avian influenza viruses. After an outbreak of A(H5N1) virus in 1997 in poultry in Hong Kong SAR, China, since 2003, this avian and other influenza viruses have spread from Asia to Europe and Africa. In 2013, human infections with the influenza A(H7N9) virus were reported in …
Information and Resources Avian influenza refers to infection of birds with avian (bird) influenza (flu) Type A viruses. These viruses occur naturally among wild aquatic birds worldwide and can infect domestic poultry and other bird and animal species.
Depending on the origin host, influenza A viruses can be classified as avian influenza, swine influenza, or other types of animal influenza viruses. Examples include avian influenza «bird flu» virus subtypes A(H5N1) and A(H9N2) or swine influenza «swine flu» virus subtypes A(H1N1) and A(H3N2).
Birds, just like people, get the flu. Bird flu viruses infect birds, including chickens, other poultry, and wild birds such as ducks. Usually bird flu viruses only infect other birds. It is rare for people to get infected with bird flu viruses, but it can happen.