Scientists provided the most complete view of bird flu's spread through wild bird populations across North America, explaining how the dominant strain advanced, maintaining the risk of human ...

At its onset, no one knew how the bird flu would progress in the northern elephant seals at Año Nuevo, but this week, ...

Talk about egg on their face. After nearly a decade of clucking about a cleaner conscience, Chick-fil-A is walking back its ...

The preserve and elephant seal viewing areas at Ano Nuevo State Park in San Mateo County are set to reopen, following a ...

Highly pathogenic avian influenza virus H5N1 – particularly the 2.3.4.4b lineage – has transformed the global disease landscape over recent years. What was once largely a poultry disease causing ...

Highly pathogenic avian influenza (HPAI) H5N1 has been confirmed in wild birds in Central California counties, adding to ...

The first human case of H9N2 influenza virus (bird flu) has been reported in Europe. A human infection was recorded by the Italian Ministry of Health on March 25, 2026. As an influenza virologist, I ...

It's the first time H5N1 has been recorded in a local marine mammal.

California lawmakers have voted to audit the state’s joint intelligence “fusion centers” after claims of illegal data sharing and invasive surveillance. The Joint Committee on Legislative ...

MORRO BAY, Calif. (FOX26) — A dead sea lion found along Morro Strand State Beach has tested positive for bird flu in San Luis Obispo County. Officials said the risk of bird flu to the public remains ...

Seven Californians are among nine people sickened by E. coli tied to Raw Farm raw cheese. Children were hit hardest as officials warn consumers.

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