The Politics of Measles Are Getting Ahead of the Facts Health officials in South Carolina recently declared the 2026 Spartanburg County measles outbreak over. The outbreak involved nearly 1,000 cases, the largest in the U.S. in more than 30 years. For those who follow that and other 2025-2026 outbreaks, realclearpolitics.com realclearpolitics.com / feeds realclearpolitics-com / / #politics / / 21 days 21d Share