As the winter season continues, Pima County is seeing an increase in cases of the flu and the recently on-the-rise norovirus, while COVID-19 and respiratory viruses are comparatively down.

A presumptive positive test of the H5N1 virus found in migrating snow geese in Delaware prompts Maryland State Parks to enter ...

Health officials in Maricopa County, Arizona, have detected evidence of avian influenza A (H5), commonly known as bird flu, ...

The Pennsylvania Game Commission said avian influenza is suspected to have caused the deaths of about 200 snow geese in the ...

Doctors say the case of a teen left in critical condition shows H5N1 "can cause severe human illness." Mutations in the virus are deepening concerns about the spread of H5N1.

The agency says it is looking for red flags, but the risk to the public still remains low. Meanwhile, a Louisiana patient with a severe case of bird flu showed worrying mutations in the samples ...

A subtype of influenza that is likely to be bird flu has been detected in three Arizona cities according to wastewater sampling.

The county public health department says the risk to humans is low after avian flu was detected in recent wastewater samples.

Recently there have been three confirmed cases of bird flu in Arizona animals. One case was confirmed at the Wildlife World ...

Avian flu, or as it is commonly known, bird flu, is impacting more than just livestock in Arizona. Some grocers are warning ...