The health secretary has suggested allowing the virus to spread, so as to identify birds that may be immune. Such an ...

The strain identified was H5N1 of avian origin, detected on a Yorkshire farm, the Government has ... it's worth understanding the red flags of bird flu. The infectious form of influenza usually ...

But as a warming climate shortens Maine's winters, bird species once rarely seen during the colder months now hang around for the entire year. Just after sunup on a bitter early March morning, a ...