A new study warns that measles—once declared eliminated in the U.S. back in 2000—could make a permanent comeback if ...

Illinois’ first measles case of the year was in an unvaccinated adult in downstate Marion, according to the state health ...

Novavax's closely watched COVID-19 vaccine is on track for full approval after additional discussions with the Food and Drug ...

Americans are increasingly being exposed to false claims about measles and vaccines, according to a new KFF poll. It found 33 ...

A new study is part of a growing body of evidence that vaccination against shingles—and potentially other infections—can be protective against developing dementia. While there is currently no ...