Los Angeles, Orange, Riverside and San Bernardino counties have reported eight cases so far this year compared to 10 total in ...

Health officials in Illinois and North Dakota say their states' measles outbreaks are over, pointing to a continuing slowdown ...

Measles cases in the U.S. have risen to the worst in 33 years, according to reports from the Centers for Disease Control and ...

Measles cases have climbed to their highest levels in 33 years, with outbreaks leading to deaths, hospitalizations, and ...

The U.S. is having its worst year for measles spread in more than three decades, and the year is only half over. Dr.