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

In a meeting last month, he reportedly told one senator that routine childhood vaccines were exposing kids to dangerous ...

Former CDC nominee goes scorched earth, blaming two Republicans and ‘big Pharma’ for failed bid - Weldon’s nomination to head ...

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

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.

The CDC has issued interim effectiveness estimates for the 2024-2025 seasonal influenza and 2024-2025 COVID-19 vaccines.

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.

The U.S. Food and Drug Administration (FDA) has issued its recommendations to vaccine makers on which virus strains to select when manufacturing influenza (flu) vaccines for the 2025-2026 U.S. flu ...

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