Bird flu cases are increasing in the US, with two more hospitalisations reported in Wyoming and Ohio. While no human-to-human ...

The virus is spreading with greater speed among animals, with transmission to humans increasing. But risk to the general ...

Amid rising respiratory illnesses, a CDC report reveals undetected bird flu cases in US veterinarians. The spread, shown ...

A new strain of avian flu, H5N1, has spread to dairy cows and domestic cats in the U.S., with a dairy worker in Nevada ...

With winter on its way in New Zealand, an immunologist is warning there could be higher levels of influenza going around in ...

With so much H5N1 circulating in the U.S., scientists worry we are a few mutations away from a potential human pandemic.

A New Jersey pharmaceutical company has received a “a conditional license" for its bird flu vaccine for use in chickens. An ...

Reports of wild bird deaths continue to mount, and not just in Illinois. Meanwhile, a vaccine for chickens could be on the ...

Amidst surging respiratory illnesses and previously controlled diseases like tuberculosis making alarming comebacks, a new ...

For more than a year, New York Times science and global health reporter Apoorva Manadvilli has been tracking bird flu, which ...

Bird flu isn’t new. What makes this outbreak so concerning?, According to the CDC, H5N1 was first identified in geese in ...

More Americans may have had bird flu without suffering any symptoms, a new study finds. That could allow the virus to mutate into something more dangerous.