Measles Outbreak in South Carolina Continues to Grow
South Carolina has seen at least 88 new confirmed cases of measles, bringing the total to 646 infections reported since October. This outbreak is becoming quite concerning, as it marks the state’s worst measles situation in years.
Health officials have placed over 500 individuals, including students from 15 different schools, under quarantine after they were exposed to the virus. The situation is reminiscent of the outbreak in Texas, where more than 700 cases were reported back in 2025, and it’s raising alarms about the potential loss of the U.S. measles elimination status.
Measles is notoriously one of the most contagious diseases out there. It spreads easily through the air when an infected person coughs or sneezes, with up to 90% of unvaccinated individuals becoming infected if they come into contact with it.
The current outbreak is centered in Spartanburg, a town with a population of about 39,000. Since last Friday, an additional 88 cases have been reported there. Notably, this outbreak has also reached two universities in South Carolina—Clemson and Anderson—where dozens of students are now quarantined.
Unfortunately, there is no specific treatment for measles. The virus can lead to severe complications, such as pneumonia and brain swelling. The U.S. had declared measles eliminated back in 2000, but recent years have seen a resurgence linked to increased anti-vaccination sentiments, resulting in several outbreaks.
To combat the disease, two doses of the vaccination—deemed safe—are 97% effective at preventing measles and can also lessen the severity of infections. However, to establish herd immunity, around 95% of the population needs to be vaccinated. In Spartanburg County, the vaccination rate among school-aged children sits at about 90%, which doesn’t quite hit that mark.
The last year has been particularly tough for measles in the U.S., with over 2,000 infections reported, marking the highest outbreaks in decades. Tragically, three people died in Texas, and states like Utah and Arizona have also seen hundreds of cases recently.
This uptick in measles cases has coincided with statements from Health Secretary Robert F. Kennedy Jr., who has downplayed the severity of the disease and the necessity for vaccines. While he has, at times, endorsed the MMR vaccine, he has also voiced unverified concerns about its safety and suggested alternative treatments that aren’t backed by solid evidence.
