In the last school year, the rates in some states dropped sharply, including Minnesota, Wisconsin, Alaska and Idaho. More ...

Rates of pertussis, also known as whooping cough, are surging in Florida, California, Texas and other states. The outbreaks ...

Israel's swift vaccination rollout has made it the largest real-world study of Pfizer Inc's COVID-19 vaccine. Results are trickling in, and they are promising.

The Centers for Disease Control and Prevention updated its website to suggest that there is no evidence definitively proving ...

The federal government has launched a sweeping effort to restore benefits and reinstate thousands of service members who were dismissed for refusing the COVID-19 vaccine.

Minnesota has seen one of the nation's sharpest drops in measles herd immunity among kindergartners, falling well below the ...