Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Recommendations on the strain composition of influenza virus vaccines for the 2025-2026 US season have been issued by FDA.

Health authorities say the threat of infection for people remained low even amid the spread of H5N1 virus among birds and ...

The CDC has issued interim effectiveness estimates for the 2024-2025 seasonal influenza and 2024-2025 COVID-19 vaccines.

Highly pathogenic avian influenza A(H5N1) virus was identified in 2 symptomatic indoor domestic cats from homes of Michigan dairy workers.

Mar. 3, 2025 — As highly pathogenic H5N1 avian influenza continues to spread in the U.S., posing serious threats to dairy and poultry farms, both farmers and public health experts need better ...

The United States Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) confirmed the presence ...

One of the kittens infected with the bird flu was an 8-month-old kitten on the Upper West Side that consumed raw chicken from ...

Officials are urging pet owners not to feed their pets raw food or raw milk and to avoid letting them roam outside.

New York City’s health department confirmed two cases in separate households where cats tested positive for the bird flu, officials announced Friday. Acting Commissioner Dr. Michelle Morse released a ...