Twenty-nine states and the District of Columbia now reject at least some federal vaccine guidance as the federal Centers for Disease Control and Prevention continues to de-emphasize the importance of ...

The CDC's interim VE analysis included data from 142,494 people in three surveillance networks. In outpatient settings, 26% to 32% of adults who tested positive for flu were vaccinated, compared with ...

Though Trump himself has frequently espoused doubts and mistruths about vaccines, polling around anti-vaccine policy has undoubtedly shaken the White House’s confidence during a tough midterm election ...

Florida reported 8 new measles cases, bringing the total to 132. Collier County's outbreak added more cases but two were in ...