By Tom Polansek
CHICAGO (Reuters) - The U.S. Department of Agriculture is looking into vaccines as an option to protect poultry against deadly bird flu, the agency s chief veterinary officer said as the country faces its worst outbreak since 2015.
Supporters say vaccines could help keep poultry aliv.
The U.S. Department of Agriculture is looking into vaccines as an option to protect poultry against deadly bird flu, the agency's chief veterinary officer
The US Department of Agriculture is looking into vaccines as an option to protect poultry against deadly bird flu, the agency's chief veterinary officer said as the country faces its worst outbreak since 2015.