The South Carolina Department of Public Health has reported 183 cases of pertussis (whooping cough) as of July 30—up from a total of 147 cases this time last year.
Spartanburg County leads the state with 45 cases, followed by Greenville (24), Pickens (14), and Anderson (13). Several counties, including Abbeville, Cherokee, Laurens, Oconee, and Union, have reported no cases in 2025.
Whooping cough is a highly contagious respiratory illness that spreads through coughing or sneezing and can be especially dangerous for babies, pregnant women, and the immunocompromised. Symptoms include intense coughing fits, vomiting, and a “whooping” sound when inhaling.
Health officials stress the importance of vaccination. The CDC recommends a series of shots for children, boosters for preteens and adults, and a dose during every pregnancy. Vaccines are available through pediatric clinics, health departments, and the Vaccines for Children (VFC) program for those in need.
Residents are also urged to stay home when sick, practice good hygiene, and ensure vaccinations are up to date to prevent further spread.
