Wild-bird detections have also spiked, especially in migratory blue-winged teal. In Kansas, 20 hunter-harvested blue-wing ...

Infectious virus persisted throughout the cheese-making process and aging in cheeses made with raw milk at pH levels above ...

Denmark will cull 150,000 chickens after detecting an outbreak of the highly contagious H5N1 bird flu virus in a flock in the ...

A case of highly pathogenic avian influenza has been identified in a backyard poultry flock in Racine County, the Wisconsin Department of Agriculture, Trade and Consumer Protection announced Monday.

Bird flu is spreading again as water fowl migrate. In poultry, cases are spiking earlier than expected, so some state ...

Dairy farms function as complex ecosystems of animals, people, and environments, where interconnected interactions can drive the spread of pathogens like H5N1, making mitigation efforts a shared ...

An outbreak of the highly contagious H5N1 bird flu virus has been reported in Iran, affecting poultry in the northern region.

Iran reported an outbreak of the highly contagious H5N1 bird flu virus in poultry in the northern part of the country, ...

Madrid authorities have confirmed the region’s first outbreak of avian influenza in 2025, affecting a commercial farm in Valdemoro. Approximately 450,000 laying hens are being culled as part ...

Recent outbreaks of highly pathogenic avian influenza (H5N1) have been reported in poultry across commercial farms in several ...

(Adds tests confirming Asian strain, paragraph 4) By Luke MacGregor HOLTON, England, Feb 3 (Reuters) - Britain scrambled to contain its first outbreak of the highly pathogenic H5N1 strain of bird flu ...