Alberta's measles surge is so dramatic, the last time case counts were higher Calgary did not have an NHL team, 'O Canada' ...

Canada recorded 2,088 measles cases related to an ongoing outbreak. Online posts claimed immigrants bear responsibility for ...

Health officials in Arizona say there are four linked measles cases in Navajo County, marking the state's first outbreak this ...

Arizona health officials say there are four confirmed linked measles cases, making it another state with an outbreak.

One more case of the measles in El Paso County has been confirmed by the Colorado Department of Public Health and Environment ...

Measles is on the rise in Canada and poses serious risks to pregnant people and their newborns, yet discussion about how to ...

The U.S. logged 122 more cases of measles last week — but only four of them in Texas — while the outbreaks in Pennsylvania and Michigan officially ended. There were 1,168 confirmed ...

Public health officials in Canada are warning of measles outbreaks across the country as childhood vaccination rates decline.

The rate at which measles cases have increased varies by state depending on the extent of the outbreak. The charts below compare the increase in measles cases across a select set of states reporting ...