After nearly 1,000 cases, South Carolina has officially ended its measles outbreak, the largest seen in the U.S. in over three decades. The surge, concentrated in Spartanburg County, escalated rapidly, with hundreds of cases reported in a single month. A sharp increase in vaccinations, with over 82,000 doses administered, helped bring the outbreak under control. Yet with rising cases nationwide and outbreaks in multiple states, the risk remains far from over. Read the full article here.