Measles cases have spread from the U.S. to Canada and Mexico.

Attorneys general in 19 states and Washington, D.C., are challenging cuts to the U.S. Health and Human Services agency.

EDMONTON - Alberta's top doctor for public health says three people are in intensive care in hospital after contracting ...

As cases of measles in Alberta rise to numbers not seen in decades, the province is out with a new advertising campaign.

Alberta has been grappling with the highest number of measles cases in the province in decades, and after calls from ...

The number of measles cases is approaching 1,000 across 29 states, according to newly released federal statistics. Even as ...

Alberta’s minister of health Adriana LaGrange said by expanding access to vaccines and reaching more Albertans with a new ...

How to talk about vaccines with parents — or anyone — is taking on new urgency: At least 216 U.S. children died of flu this ...

The U.S. is facing the worst measles outbreak in decades, with 935 confirmed cases, as of May 1, according to the latest CDC data. Here are five things to know: ...

Health and Human Services Secretary Robert F Kennedy Jr. asked the Centers for Disease Control and Prevention for a ...

A few weeks after Missouri's first known case of measles this year, another possible exposure was reported in a major metro area.

Claims about "fetal debris" in the MMR vaccine are false, despite what health Secretary Robert F. Kennedy Jr. says..