A passenger arriving on an international flight tested positive for the highly contagious respiratory illness, which is currently ripping through the US.

More Florida parents are using a religious exemption, which requires no documentation, to avoid getting their child state-required immunizations for diseases such as measles and polio.

While there is a cyclical component to measles every several years, declining vaccination rates are by far the largest factor in this increase. According to Johns Hopkins University, the average ...

Some 750 federal health employees signed the letter two weeks after a gunman fired 180 bullets into CDC buildings.

Officials were able to declare an end to the Texas measles outbreak after no new cases for at least 42 days, but a related ...

The American Academy of Pediatrics issued vaccine recommendations that differ from U.S. Centers for Disease Control ...

AUSTIN, Texas ( KXAN) — The deadly measles outbreak in West Texas has ended seven months after the first cases were reported, ...