US loses measles elimination status after rampant surge in cases in worst outbreak since 1991

Washington, Nov 15 (UNI) The US has lost its measles elimination status after sustained transmission of the highly contagious virus continued for more than 12 months, according to the Pan American Health Organisation (PAHO). PAHO's expert panel reached the decision following a three-day meeting in Washington, DC, after the US experienced a series of outbreaks since early 2025. Researchers familiar with the deliberations confirmed the outcome, with a formal public announcement expected on November 17. The decision means measles has re-established sustained transmission in the US, reversing an elimination status first achieved in 2000. The designation is withdrawn when the…