The rise in measles cases in Alberta has long been attributed to persisting low vaccination rates among the community, ...

Other states with active outbreaks — which the CDC defines as three or more related cases — include Indiana, Michigan, ...

Manitoba is now expanding eligibility for the measles, mumps and rubella (MMR) vaccine to include infants at least six months ...

A 1-year-old boy from Ingham County who was thought to have had measles in April actually was not infected with the virus, health officials say.