States with active outbreaks include Arizona, Colorado, Georgia, Iowa, Kansas, Kentucky, Michigan, Missouri, Montana, New ...

Alberta is the province hardest hit by the disease with more cases than the entire US. Experts warn of declining vaccination ...

The U.S. is having its worst year for measles spread since 1991, with a total of 1,288 cases nationally and another six ...

The U.S. is up to 1,267 confirmed measles cases this year and Kentucky has a new outbreak. The national case count is seven cases shy of 2019's record case count.

Public health officials in New Brunswick have declared a measles outbreak in the south-central region of the province.

Measles cases in the U.S. are at their highest in three decades The U.S. is having its worst year for measles spread in more ...

There have been 1,214 confirmed measles cases this year, the Centers for Disease Control and Prevention said Friday. Iowa announced the state's first outbreak Thursday and Georgia confirmed its ...

As the growing spread of measles in Canada may be imperiling the country's official elimination status for the disease, some ...

Health-care workers battling measles in southern Ontario say they think about the outbreak from the moment they wake until the moment they sleep.