Bird flu. With that diagnosis in mind, one of Russo’s colleagues tried to get some bovine samples tested for H5N1, but the ...

The D1.1 strain of H5N1, now spreading in dairy herds, has a mutation that enhances replication in mammals. Could this be a ...

In prior bird flu outbreaks, there’ve been several documented cases of feline-to-feline spread, but ingestion seems to be the ...

Animal and Plant Health Inspection Service (APHIS) has announced an additional six states are enrolling in the National Milk Testing Strategy (NMTS). This brings the total number of states testing ...

The Public Health Agency of Canada said Wednesday it's purchased 500,000 doses of a human vaccine to protect against avian ...

Bird flu is changing rapidly, increasing the chances of more humans getting sick. Arizona must do more now to contain the ...

A second genotype of bird flu appears to have spread from birds to cows, and now from cows to humans. © Peter Wade via Getty H5N1 bird flu is branching out. New data ...

The outbreak of bird flu that began in the United States in 2022 among wild birds and poultry has since spread to dairy ...

New York's Department of Agriculture is responsible for safeguarding the state’s livestock against the virus known as H5N1 ...

One person in Louisiana died from the infection. It is not clear whether she was infected with the D1.1 version of the H5N1 virus, which is now widespread in wild birds, poultry and cattle herds i ...

The Hawaii Department of Health is inviting Hawaii residents with backyard flocks or involved in bird rescues to participate ...

As bird flu, also known as H5N1, spreads across the country, experts are concerned about the potential for undetected transfer and mutations.