A significant measles outbreak in South Carolina has led to the quarantine of over 150 unvaccinated students across multiple schools in Spartanburg County. Health officials have confirmed a total of 11 cases linked to this outbreak, with recent confirmations extending to Greenville County. As concerns rise, state health officials have issued warnings about the increasing number of cases and the potential for further spread. This outbreak is a part of a larger trend of rising infectious diseases affecting children in the region, prompting calls for increased vaccination efforts.