New Law Lets California Make Its Own Vaccine Rules Diverging From CDC

AB 144 also mandates state funding for transgender treatments and abortions.
New Law Lets California Make Its Own Vaccine Rules Diverging From CDC
California Gov. Gavin Newsom looks on during a bill signing event in Sacramento on Aug. 21, 2025. Justin Sullivan/Getty Images
|Updated:
In response to the federal government’s changes to vaccine policies, California Gov. Gavin Newsom has authorized the state to seek out its own future guidance when recommending public immunizations and health care.
Newsom signed Assembly Bill 144 (AB 144) into law on Sept. 17, making the change official as he continues to separate the state from the U.S. Centers for Disease Control and Prevention. The new law also mandates state funding for transgender treatments and abortions.
Jill McLaughlin
Jill McLaughlin
Author
Jill McLaughlin is an award-winning journalist covering politics, environment, and statewide issues. She has been a reporter and editor for newspapers in Oregon, Nevada, and New Mexico. Jill was born in Yosemite National Park and enjoys the majestic outdoors, traveling, golfing, and hiking.