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Vaccines

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

Texas vaccine requirements unchanged this school year amid federal recommendations

  • Aug 11

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

DSHS issues health alert after measles reported in Montgomery Co.

  • Jul 29

Here's what to know about hantavirus vaccines

  • May 11

Latest Videos

1:53

Texas DSHS issues health alert after 4 measles cases reported in Montgomery County

  • Jul 29
2:33

Health experts urge parents to talk to pediatricians following CDC's new guidance on child vaccines

  • Jan 6
2:11

Medical experts warn against Vitamin A as a substitute for MMR vaccination

  • Apr 2, 2025
1:42

Unvaccinated infant is Houston's 3rd measles case, officials say

  • Mar 17, 2025
0:59

Measles cases are still rising in Texas. Here's what you should know about the contagious virus

  • Mar 11, 2025
2:34

Houston health department hosts free measles vaccination clinic in wake of outbreak in west Texas

  • Mar 2, 2025
5:01

Doctors encourage RSV vaccine for those at higher risk ahead of virus season this fall

  • Oct 4, 2024
2:24

Vaccination numbers trending downward with fewer kindergarteners vaccinated, health expert says

  • Oct 4, 2024

Latest Stories

AP Photo/Juan Karita, File

FDA blocked publication of COVID, shingles vaccine research findings

The Food and Drug Administration blocked the publication of studies that tracked the safety of the COVID-19 and shingles vaccines, an official told ABC News.

  • May 6
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

Doctors are ignoring new federal vaccine recommendations

The American Academy of Pediatrics on Monday released its updated recommendations for what vaccines children should get.

  • Jan 27