Fentanyl does not need much room to kill. A dose the size of a few grains of salt can slow breathing until it stops. The drug ...

Medical experts repeatedly reiterate how vital vaccinations are to global health. As of last spring, the World Health Organization (WHO) estimated that worldwide immunization efforts have saved at ...

As flu cases are surging across the United States, here's what to know about whether or not you can still get the vaccine.

A vaccine in development would be the first proactive treatment for overdose and fentanyl addiction, if approved.

Vaccines boost the immune system's ability to fight off diseases. Vaccines undergo rigorous testing to ensure safety and effectiveness. Widespread vaccination contributes to herd immunity, protecting ...

The FDA is already about to start work on the vaccine for next season. — -- Flu season isn’t over yet, but the U.S. Food and Drug Administration (FDA) recently announced that in less than two ...

Statements from a federal official about potential changes to the way vaccines are evaluated have left experts with more questions than answers. Earlier this month, an apparent policy change appeared ...

Vaccinations used to seem simple. Your doctor would tell you which to get, and you’d roll up your sleeve at the office or a nearby pharmacy. Now we’re seeing changing recommendations, and some people ...

Vaccine safety monitoring in the US is a multilayered process that combines passive and active functions, as well as expert ...

The new U.S. guidelines recommend all children get vaccines for 11 diseases, compared with the 18, including Covid, ...

Sievers is a vaccine researcher and Ph.D. candidate at the University of Cambridge and the NIH Vaccine Research Center. I’m a vaccine researcher. And I’m terrified of needles. It’s not something I’m ...