After the FDA canceled a key advisory meeting, government doctors stepped in to propose a trivalent flu vaccine for the upcoming 2025-26 season.

Key Takeaways The White House withdrew Dr. Dave Weldon’s CDC nomination just before his hearingWeldon blames key senators for ...

The Food and Drug Administration has issued recommendations for the composition of influenza shots for the upcoming ...

Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

Robert F. Kennedy Jr.’s failure to install a fellow vaccine critic to a key government post is testing the limits of how far the US health secretary can go to promote his public-health agenda.

Older adults may lack protection from measles. Here's the scoop on your risk, how to test immunity and where to find ...

RFK Jr. has claimed measles can be treated with vitamin A and that severe infection is linked to poor diet. But many experts who spoke with ABC News disagreed.

Vaccine hesitancy was rising even before COVID-19 emerged – but the pandemic exacerbated the trend. More kindergartners are ...

Vaccination rates remain high, but just below a critical "community immunity" threshold of 95%. Measles vaccination rates ...

Amid a growing measles outbreak in west Texas and New Mexico, many doctors and nurses are fielding questions from patients ...

The new exemption would take effect for K-12 public schools in the 2026-2027 school year and for colleges and universities in ...