Dropping vaccination rates and changes in U.S. vaccine policy have public health experts concerned that annual measles outbreaks could become more frequent.

Faced with a skeptical religious community at the center of the outbreak, health officials say they may have pushed too hard ...

With measles cases rising locally and nationally, questions are being asked of what steps families — especially those opposed ...

A wave of anti-vaccine sentiment has spurred measles outbreaks around the world, and could lead to outbreaks of other ...

Measles is a disease caused by the virus Morbillivirus hominis. It’s an RNA virus in the family Paramyxoviridae—meaning it’s ...

The U.S. grapples with its largest measles outbreak in over 30 years, putting its disease elimination status at risk if virus ...

Lubbock County in Texas has been free of measles cases for more than 50 days. But Katherine Wells, director of the Lubbock Health Department, is staying vigilant.

The US almost lost its measles elimination status once. Lessons from that episode suggest it will be more difficult to avoid ...

More than 14 million children did not receive a single vaccine last year — about the same number as the year before — ...

Alberta is home to just under five million people, while the United States population is more than 341 million.