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

A measles outbreak on the Arizona-Utah border is the second largest in the United States in 2025, which has been a ...

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

Canada is no longer measles-free, health authorities have declared, after 5,000 cases were recorded in a year.

Canada is no longer measles-free because of ongoing outbreaks, international health experts said Monday, as childhood vaccination rates fall and the highly contagious virus spreads across North ...

The resurgence of measles in Canada after decades with very low numbers of cases is not an isolated problem. The U.S. has ...

Although more than 90% of kindergartners in the U.S. are vaccinated against measles, that rate is too low to protect communities from outbreaks. An outbreak that started in Texas in January 2025 ...

The Americas is the only region of the world to have stopped endemic transmission of measles. But its victory is on the verge ...

Canada is on track to lose its measles elimination status as an outbreak that began a year ago continues to spread.

This article originally published at 'Disproven theories': Texas autism orgs condemn Ken Paxton's Tylenol lawsuit.

New measles cases have been reported in states including Utah, Michigan, and Ohio. Unvaccinated students in Minnesota and South Carolina have been sent home to quarantine for weeks after potential ...

Studies including a randomized clinical trial from 1976 found monitoring did not reduce the number of deaths among newborns, ...