Three more people have been diagnosed with measles in eastern Iowa, Johnson County health officials say. The three new cases are household contacts with the initial measles case, an unvaccinated child ...

Infectious disease expert explains why she resigned from the CDC Mouth tape is a billion-dollar industry. Is it worth your money? He’s one of the 100 or so people in the world to have ever had a hand ...

Critics say Kennedy is ordering a review of childhood vaccines to stoke skepticism, risking the spread of disease.