North America has three other large outbreaks. The longest, in Ontario, Canada, has resulted in 2,276 cases from mid-October ...

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

As top New Mexico lawmakers digest the implications of a federal budget bill signed this month by President Donald Trump, ...

Yellowstone County public-health officials confirmed Friday a second measles case related to a recent gathering at a Billings ...

The New Mexico Department of Health has confirmed a new case of measles in Santa Fe County, marking the first reported case ...

An unvaccinated child under 10 contracted the virus during international travel, the New Mexico Department of Health reported ...

The child lives in the same household as the first case. Officials at RiverStone Health have been in contact with all the ...

Yellowstone County public-health officials confirmed Friday a second measles case related to a recent gathering at a Billings ...