The largest measles outbreak remains in Texas, with 624 cases across 26 counties, primarily in the western region.

A total of 800 measles cases across two dozen states have been confirmed, the Centers for Disease Control and Prevention says.

Health experts fear the virus will take hold in other U.S. communities with low vaccination rates and that the spread could ...

Growing case numbers suggest that the national total will surpass that seen during the last large outbreak in 2019.

Canada has reported more than 730 cases this year, making this one of the worst measles outbreaks in the country since it ...

The map below shows which states have ... ‘Disappointed but not surprised’: Measles cases explode, new outbreak confirmed The highly contagious virus is spreading quickest through communities ...

Another outbreak not shown in the map above is being investigated ... The highly contagious virus is spreading quickest through communities with large numbers of unvaccinated or undervaccinated ...