The Centers for Disease Control and Prevention has ended its emergency response to the H5N1 bird flu and said Monday it will ...

California Gov. Gavin Newsom declared a state of emergency Wednesday to combat bird flu, which has spread to more than a quarter of all the state's dairies in the last month and infected 34 state ...

An unusual surge in flu viruses detected at wastewater treatment plants in California and other parts of the country is raising concerns among some experts that H5N1 bird flu may be spreading ...

Gov. Gavin Newsom’s state of emergency declaration on Wednesday due to bird flu has raised questions about the H5N1 virus, including how it spreads. There are 61 confirmed human cases of bird ...

Five more people who presumably contracted the bird flu are being tested amid outbreaks in California's dairy industry, health officials confirmed Monday. The five new possible positive cases are ...

California has been looking for bird flu in large milk tanks during processing. And they have found the virus in at least 650 herds, representing about three-quarters of all affected U.S. dairy herds.

Concerns about bird flu — officially known as avian influenza A (H5) — continue to mount, particularly in California. Infectious disease experts voice their concerns and recommend precautions.

The bird flu has also impacted Americans in a different capacity. It’s impacting egg prices. The average cost of a dozen Grade A large eggs was $3.65 in November, up 28 cents from October and ...

California has been looking for bird flu in large milk tanks during processing. And they have found the virus it at least 650 herds, representing about three-quarters of all affected U.S. dairy herds.

As egg prices soar, Trump administration targets California law and H5N1 bird flu. Feb. 26, 2025. Killing 166 million birds hasn’t helped poultry farmers stop H5N1. Is there a better way?

A third farmworker has tested positive for bird flu in California, according to the state’s health department. If confirmed by the US Centers for Disease Control and Prevention, this would be ...

California’s farms are concentrated in a few key regions, such as the Central Valley, making those areas a hotbed for bird flu, said John Korslund, a former staff veterinary epidemiologist for ...