The closely-spaced deaths of two cougars in Washington state suggest the virus is likely more widespread than thought.

SATURDAY, April 5, 2025 (HealthDay News) -- Bird flu is changing fast and could become more dangerous to humans, new research ...

Mexico has detected its first human case of H5N1 avian influenza, also known as bird flu, the health ministry said on Friday.

Texas A&M Veterinary Medical Diagnostic Laboratory helped detect highly pathogenic avian influenza in dairy cattle a year ago.

The State Key Laboratory for Emerging Infectious Diseases at the University of Hong Kong (HKU) and the InnoHK Center for ...

Sutter County in Northern California has the lowest vaccination rates among transitional kindergarten and kindergarten ...

Bird flu has been detected in four dairy farms in San Bernardino County within the last 30 days; the first in the county ...

Amid the statewide outbreak of bird flu, San Bernardino County officials repeated the call last week to poultry and dairy ...

The US Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) reported 15 more H5N1 avian flu ...

The authors assessed the patient characteristics associated with RSV vaccination among older adults hospitalized during the ...

A dangerous bird flu, in other words, was suddenly circulating in mammals—mammals with which people have ongoing, extensive ...

California and other states are suing the Trump administration over plans to cut billions of dollars in grants designed to ...