What the Trump administration's hepatitis B vaccine rollback means for California
- Posted on December 13, 2025
- By Los Angeles Times
- 15 Views
What the Trump administration's hepatitis B vaccine rollback means for California

Under the direction of Robert F. Kennedy Jr., federal health officials have changed guidance on hepatitis B vaccines, potentially affecting millions of California infants who are at risk of dying from liver cancer later in life if they contract the virus.