Bird flu, or Avian influenza, is a virus that is spread from infected cows, birds and other animals to people.
Animals at 25 egg and dairy production facilities, including one backyard coop, have tested positive, says the county health ...
Bird flu is now believed to be widespread in Massachusetts and is likely present even in places where there has not been a ...
The H5N9 strain of avian influenza is much more rare than the H5N1 which has been responsible for most of the reported human ...