International health experts say Canada is no longer measles-free because of ongoing outbreaks, as childhood vaccination ...

Measles elimination status means a country has not experienced an uncontrollable spread of the virus for at least one year.

The virus has been spreading for nearly a year in the U.S. — a key factor in determining whether a country loses its measles ...

The Centers for Disease Control and Prevention has confirmed 1,681 cases and 44 outbreaks in the U.S. in 2025.

Canada has lost its measles-free status following a year of ongoing measles transmission, the Pan American Health ...

A commission in charge of monitoring efforts to eliminate measles from the Americas has decided that the region can no longer ...

The disease was once considered eliminated in Canada, but not any more — there have been more than 5,000 cases in the last 12 ...

The status change, driven by a persistent measles outbreak, brings a nearly 30-year public health victory to an end.

OTTAWA – Canada has lost its measles elimination status after nearly three decades due to its failure to curb a year-long ...