24/7 LiveLos AngelesOrange CountyInland EmpireVentura CountyCalifornia

Gas Calculator

En Español

7 On Your Side

Submit News Tips

ABC Price Tracker

Vaccines

FDA approves updated COVID vaccines. Here's what you need to know

  • Aug 28

Baby among 2 unvaccinated measles deaths in Lancaster County, Pennsylvania

  • Aug 27
AP Photo/Juan Karita, File

Kindergarten vaccination rates inch down yet again

  • Aug 19

Trump order changes childhood vaccine schedule

  • Aug 10

Testing is underway on vaccines to intercept colon cancer

  • Aug 9

FDA approves Moderna's mRNA seasonal flu vaccine

  • Aug 6

Here's what to know about hantavirus vaccines

  • May 11

FDA blocked COVID, shingles vaccine research findings

  • May 6

Latest Videos

1:31

Could dental floss replace shots? Researchers explore new vaccine delivery method

  • Sep 4
1:51

Could dental floss replace shots? Researchers explore new vaccine delivery method

  • Sep 4
2:32

Kindergarten vaccination rates inch down yet again; exemptions reach record high

  • Aug 19
2:01

Doctors push back on Trump executive order to change childhood vaccine schedule

  • Aug 10
0:26

Judge blocks RFK Jr.'s efforts to reshape childhood vaccine policy

  • Mar 16
2:14

Anti-vaccine sentiment spilling over into veterinary care as pet vaccine skepticism grows, vets say

  • Mar 6
0:30

California, 14 other states sue Trump administration over changes to childhood vaccine schedule

  • Feb 25
2:03

Trial vaccine targets triple-negative breast cancer, considered deadliest form of the disease

  • Feb 11

Latest Stories

AP Photo/Kevin Wolf

Flu vaccine no longer mandated for US troops, Hegseth says

Defense Secretary Pete Hegseth cited "medical autonomy" and religious freedom in the decision.

  • Apr 21
AP Photo/Mark Schiefelbein, file

Judge temporarily blocks RFK Jr.'s efforts to reshape childhood vaccine policy

A Massachusetts judge ruled in favor of medical organizations in their litigation against HHS Secretary Robert F. Kennedy Jr. for his changes to federal vaccine policy.

  • Mar 16
AP Photo/Daniel Kozin

Flu vaccines didn't work that well in the US, officials find

As the U.S. flu season winds down, health officials say the flu vaccine didn't work very well, with one of its worst effectiveness rates in more than a decade.

  • Mar 14

Anti-vaccine sentiment spilling over into veterinary care as pet vaccine skepticism grows, vets say

  • Mar 6
AP Photo/Devi Shastri

California measles outbreaks linked to pockets of unvaccinated residents

California health departments are fighting to contain measles outbreaks as cases rise and resources shrink. Investigating communicable diseases is time-intensive and expensive. Officials say teams have about 72 hours after a positive case to find exposed people and stop spread.

  • Mar 3