Add Yahoo as a preferred source to see more of our stories on Google. (Photo by Chip Somodevilla/Getty Images) Four West Coast states on Wednesday recommended that all adults and children concerned ...

This is read by an automated voice. Please report any issues or inconsistencies here. California signed a law allowing the state to set its own vaccine schedules, breaking from decades of federal CDC ...

California, Oregon, and Washington have formed the West Coast Health Alliance to provide science-based health guidance. The alliance was created in response to what the states' governors call the ...

The three West Coast states plus Hawaii that have formed a health alliance announced new vaccine recommendations for the respiratory virus season. The new guidance goes further than federal ...

A potent storm is expected to move in from the Pacific Wednesday night and Thursday, bringing drenching rain, heavy mountain snow and travel disruptions to the West Coast of the United States, ...

A CDC panel voted on Friday to recommend the hepatitis B vaccine only to the babies of mothers who test positive for the virus, and to suggest that, for all other babies, doctors and parents should ...