State laboratory testing has detected a case of highly pathogenic H5N1 avian influenza in Worcester County. What to know.

Japan has detected its first outbreak of bird flu for the 2021 winter season, with confirmation of a case of “highly ...

A case study of an Illinois backyard poultry outbreak found that H5N1 avian influenza carrying a mammalian-adaptation marker ...

Wisconsin's Department of Agriculture, Trade and Consumer Protection issued a quarantine for 121 chickens at a Racine County backyard operation.

There is no treatment available for highly pathogenic avian influenza (HPAI), so infected and exposed birds must be killed to contain the virus ...

The potential spread of the avian flu could further raise egg prices ahead of high demand at the end of the year.

It's become more popular in the last few years for people who don't farm to keep flocks of chickens in their back yards; many put up signs to sell any extra eggs. But avian flu has sickened birds in ...

Researchers mapped 179 hemagglutinin mutation hotspots in avian influenza A(H9N2), identifying substitutions that enhance ...

The government has issued a "chicken lockdown" mandatory poultry housing order, meaning all hens must be kept indoors to stop ...

An outbreak of highly pathogenic avian influenza virus that nearly wiped out an Illinois farmer's backyard flock also spread ...

Kyoto Prefecture announced yesterday that genetic testing, following preliminary tests on 14 dead chickens at a poultry farm ...

An outbreak of highly pathogenic avian influenza has been confirmed at a chicken farm in Kameoka, Kyoto Prefecture, western Japan, the prefectural government announced Thursday, marking the first bird ...