As the U.S. withdraws from the World Health Organization, it cedes influence over global health programs. A more immediate ...

An infectious disease physician and former CDC official said he does not "have faith" that the U.S. is "handling measles very ...

"This is a powerless, fake organization attempting to manufacture credibility by repeating its claims publicly." ...

The U.S. on Tuesday met one of the key conditions for losing its measles elimination status, more than 25 years after it ...

The U.S. is the only country allowed to withdraw from the World Health Organization. And Jan. 22 is the day when Trump's ...

The United States is leaving some of the world’s oldest and most influential scientific networks involved in biodiversity ...

Recent changes to the national immunization schedules have raised questions and caused confusion that could complicate care ...

Health and Human Services Secretary Robert F. Kennedy Jr. tells USA TODAY where his personal concerns about vaccines and food ...

The new research focused on exposure to PM 2.5, tiny particles that can lodge deep in the lungs and enter the bloodstream.

Israeli National Security Minister Itamar Ben-Gvir hailed the move as a “historic day, a holiday, a very important day for ...