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South Carolina Measles Outbreak Jumps to 558 as U.S. Elimination Status Is at Risk

Falling vaccination rates have left pockets of susceptibility that are accelerating transmission.

Measles Alerts Issued for Philadelphia and Maryland Transit Hubs as Georgia Confirms First Infant Case of 2026

Upstate South Carolina Measles Cases Climb to 19 as Spartanburg Outbreak Reaches 15

Measles Resurgence Hits 37 States With Clusters in Kentucky, Wyoming and Utah