Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

The Centers for Disease Control and Prevention (CDC) has ended its emergency response to the H5N1 avian flu. A spokesperson ...

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

The union representing workers at a UC Davis lab key to California's efforts to test and track bird flu infections in livestock has sued the university, ...

The U.S. Centers for Disease Control and Prevention ended its emergency response for bird flu as the outbreak that sickened ...

The Trump administration is suing the state of California to block animal welfare laws that it says unconstitutionally helped ...

From the outset of the Trump administration, bird flu, or H5N1 avian influenza, has flown rather conspicuously — and in fact ...

Saying that eggs and bacon cost too much, the federal government is citing the Supremacy Clause to strike down California’s Proposition 12.    That’s the ...

Accusing California of imposing “unnecessary red tape” on the production of eggs, the Trump administration is suing the state ...

The risk to the public remained low, but people in close contact with dairy cattle may be at an increased risk, the state ...

California hasn't seen a recurrence of widespread bird flu at poultry and egg ranches in the state since early this year.