Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

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

The CDC says more than twice as many measles have come from outside of the U.S. compared with May of last year, and most of ...

As measles cases continue to rise in Ontario and Alberta, there are signs that support for mandatory childhood vaccination is ...

As southern Alberta battles its worst measles outbreak in decades, some doctors are warning the virus is more rampant than ...

The U.S. saw a small increase in measles cases last week, an indicator that outbreaks are slowing down, though exposures at a ...

The U.S. is up to 1,046 confirmed measles cases. Texas added 10 cases in the past week, further signaling slowing of the ...