Health officials have confirmed South Carolina’s first measles case since September 2024. The case involves an unvaccinated Upstate resident who was exposed during international travel.
According to the South Carolina Department of Public Health (DPH), the individual had no prior immunity and is currently isolating at home. Officials said the person was not contagious during travel and poses no ongoing public threat.
DPH confirmed the case after receiving positive test results from its state-certified public health lab. A contact investigation is underway, and individuals who may have been exposed are being notified.
Measles is a highly contagious virus that spreads through airborne droplets when an infected person coughs, sneezes, or breathes. It can remain in the air for up to two hours and can lead to serious complications, including hospitalization or death.
Initial symptoms include fever, cough, and runny nose, followed by a rash that usually lasts five to six days. People with measles should stay home from work or school for four days after the rash appears.
Health officials stress that vaccination remains the most effective prevention. The measles, mumps, rubella (MMR) vaccine is 97% effective and is typically given in two doses—first at 12–15 months, and again at 4–6 years of age.
“It is proven that the best way to prevent measles is by vaccination. I strongly encourage everyone to review their immunization records to make sure they are up to date on all vaccinations and to talk with their health care provider about the benefits and risks of getting vaccinated,” said SC State Epidemiologist Dr. Linda Bell in a press release.
Those traveling internationally, especially with infants or young children, should consult a health care provider about early or updated MMR vaccination. DPH advises that certain individuals, such as pregnant people or those with compromised immune systems, may need specific guidance before receiving the vaccine.
