Bird flu has been detected in Arizona dairy cattle milk, and a dairy farm has been placed under quarantine as a precaution, according to officials.

Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

The U.S. Department of Agriculture has given a conditional approval to Zoetis to use its bird flu vaccine in poultry, the ...

Moderna is now expecting 2025 research and development costs of about $4.1 billion and selling, general and administrative costs of about $1.1 billion. Cost of sales is expected to come to about $1.2 ...

Egg farms have invested millions into biosecurity, but their efforts have not been enough to contain an outbreak that began ...

Zoetis said the U.S. Department of Agriculture's Center for Veterinary Biologics issued the company a conditional license for its Avian Influenza Vaccine, H5N2 Subtype, Killed Virus. The vaccine is ...

Moderna, Inc. (MRNA) shares were up over 3% in choppy trading on Friday afternoon, even as the biotech firm reported a ...

A study looking at whether veterinarians who work with cows have been unknowingly infected with H5N1 bird flu supports the ...

Veterinarians who worked with cattle had antibodies in their system that showed they had the H5N1 virus, though they exhibited no symptoms and none knew they were working with sick animals, according ...

After a different strain of bird flu was recently found in cattle for the first time, experts reveal what this means in our fight against the virus.