About Avian Influenza (Bird Flu)

Avian Influenza (Bird Flu)

Avian Flu in Birds is Spreading in Asia and Other Countries

·Avian influenza - commonly called "bird flu" - is an infection caused by influenza viruses that occur naturally in birds.

·Wild birds can carry the viruses, but usually do not get sick from them. However, some domesticated birds, including chickens, ducks, and turkeys, can become infected, often fatally

·One strain of avian influenza, the H5N1 virus, is endemic in much of Asia and has spread into parts of Europe and Africa. Avian H5N1 infections have recently killed poultry and other birds in a number of countries.

·Strains of avian H5N1 influenza may infect various types of animals, including wild birds, pigs, and tigers.

·Symptoms in birds and other animals vary, but virulent strains can cause death within a few days.

References: Department of Health & Human Services, U.S. General Information. Retrieved April 1, 2008 from avianflu.gov Website: http://avianflu.gov/general/index.html


What is Bird Flu?

Bird flu is the common name for avian influenza. It is a disease of birds that is mostly found in wild birds. Sometimes bird flu can spread from wild birds to domestic poultry.

There are many strains or types of bird flu virus. Right now there is a type of bird flu virus – the H5N1 strain – that has made many birds and some people sick in other parts of the world.

Reference: Vermont Department of Health. (2005). Avian Influenza: Bird Flu Facts. Retrieved April 1, 2008 from healthvermont.gov Website: http://healthvermont.gov/prevent/flu/birdflu/birdflu.aspx