Specific data about H5N1 outbreaks on farms has generally been deemed confidential by state and federal officials.

Seventy U.S. H5N1 cases reveal unusual patterns: fewer deaths than abroad but much higher risk than seasonal flu ...

The CDC experts said overall the studies show that influenza A may infect mammals through nonrespiratory routes. Though ...

Nebraska has confirmed its first case of bird flu in a dairy cattle herd as a lingering 18-month outbreak continues to afflict livestock nationwide, the U.S. Department of Agriculture announced on ...

Experts warn about the possibility of a new pandemic in 2025 as the H5N1 bird flu virus spreads across all 50 states, impacting US dairy farms and leading to human infections. Here's what to know.

Recent cases of avian flu have been confirmed in commercial poultry in Sturgeon, Beaver, Strathcona and Minburn counties.

A team of Chilean scientists has sequenced the first complete genomes of the H5N1 avian influenza virus found in birds in Antarctica.

The Minnesota Department of Agriculture on Sept. 10 announced Minnesota's avian influenza A virus, or H5N1, status is now ...

In a statement, the FDA said the San Francisco County Department of Health learned that a cat became ill with H5N1 after ...

Novavax’s H5N1 vaccine showed a protective antibody response after just one dose in primates. Two-dose regimens boosted immunity, with data suggesting potential protection against future virus ...

Norway has reported an outbreak of highly pathogenic H5N1 avian influenza, or bird flu, on a farm in the north of the country ...

FDA finds H5N1 bird flu virus in certain lots of RAWR Raw Cat Food Chicken Eats A San Francisco cat that ate the food became ...