Zoetis also has an H5N1 vaccine, for which it received a conditional license in 2016 and a contract award for the USDA’s ...

Elanco has struck an agreement to distribute a vaccine that may protect cattle for up to 12 months against bird flu ...

As H5N1 spreads rapidly, wild birds remain at risk. Here’s what to know about the outbreak and how to keep your feathered ...

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