The health and human services secretary is shrinking staff at health agencies and reshaping the mission of his department to ...

A new injection to prevent HIV is expected to be approved by the U.S. Food and Drug Administration later this month.

Until she resigned a few days ago, Dr. Lakshmi Panagiotakopoulos worked with the committee that recommends vaccinations at the Atlanta-based CDC.

"How many children must get sick and even die before Congress demands that the Trump administration answer for these ...

Conflicting recommendations from Trump administration health officials have left health experts, vaccine makers and insurers ...

Confused about the new COVID-19 vaccine guidelines for children and pregnant people? Trust us, you’re not alone. It all ...

There have been 258 placebo-controlled clinical trials of vaccines, according to a new research project. More than half of ...

Health and Human Services Secretary Robert F. Kennedy, Jr. doubled down on his support for non-pharmaceutical health ...

We’re on the verge of what will probably be one of the hottest Northern Hemisphere summers in human history. In early May, the water in the English Channel was already so hot that octopuses invaded it ...

Until now, the U.S. — following guidance from independent experts who advise the CDC — has recommended yearly COVID-19 vaccinations for everyone age 6 months and older. Together, the moves have left ...