A fourth commercial farm in Maricopa County has tested positive for bird flu. The virus was detected during routine surveillance, before any birds showed symptoms, the Arizona Department of ...

So the first sign that the virus is widespread might ... call for grant applications to develop mRNA vaccines for the bird flu, warning it “poses a grave public health risk.” ...

The outbreak has since been linked to the H5N1 strain of bird flu, a virus that continues to mutate and occasionally jump to other species, raising concern among experts. Miranda Turner ...

A herring gull found dead has tested positive for bird flu, the Animal and Plant Health Agency has confirmed. The bird was found in Whitehaven and the agency said it was aware of a number of other ...

So the first sign that the virus is widespread might ... call for grant applications to develop mRNA vaccines for the bird flu, warning it "poses a grave public health risk." ...