but virus found in increasing number of animals World Health Organization says H5N1's risk to humans is low Bird flu ...
The H5N1 strain of avian flu is now passing easily among South America's elephant seals and drastically cutting herd ...
Almost from the beginning of the spread of H5N1 bird flu among farms and ranches in the U.S. earlier this year, experts and ...
The bird flu has been spreading rapidly among cows on a handful of dairy farms in California, Idaho and Utah. The virus, ...
An island halfway between South Africa and Antarctica, where half of the world’s wandering albatrosses breed, is under threat ...