A United Nations food agency warned that the continued spread of the H5N1 bird flu virus is an unprecedented food security risk that requires a coordinated global response. In a briefing held on ...

Measles has resurfaced in several communities across the United States, including Utah, raising concern among many families.

A Republican bill would allow the sale of public lands near a commercial egg farm as one of the country’s largest egg producers in Wisconsin has been forced to cull millions of birds due to avian flu.

An avian flu outbreak, which killed several elephant seals at California’s Año Nuevo State Park last month, has spread to two ...

A new strain that dominated the early winter was not well matched to the vaccine, leading to an intense early onslaught of flu.

The cluster of infections appears confined to an area of San Mateo County, and no cases have been detected at Point Reyes National Seashore.

Experts are closely monitoring the marine animals, flagging mortalities and advising beach visitors to take extra precautions. Meanwhile, a Sonoma County poultry facility was struck by bird flu in ...

South Korea records 56 avian flu cases in 2026, with 7 new HPAI outbreaks since March. Latest H5N1 infection hits 45,000 laying hens. Learn containment measures.

The H5N1 bird flu outbreak in California elephant seals has spread to other marine mammals, including a sea otter and sea lion. But wildlife officials are hopeful the outbreak will remain contained.

Two weeks after scientists confirmed the first-ever outbreak of avian influenza, or bird flu, in elephant seals along the ...

Dead geese are still being found in New Jersey almost a month after initial reports of a widespread outbreak of the bird flu. On Wednesday, officials said the carcasses of multiple Canada geese turned ...

Wildlife authorities confirmed Thursday that nine more elephant seals, a sea lion and an otter have died from bird flu at Ano Nuevo State Park in San Mateo County.