South Carolina Measles Outbreak Rapidly Escalates
Locales: South Carolina, UNITED STATES

GREENVILLE, S.C. - February 7, 2026 - The measles outbreak in the Upstate region of South Carolina is rapidly evolving, prompting heightened concern from public health officials and a renewed push for vaccination. As of today, the South Carolina Department of Health and Environmental Control (DHEC) has confirmed a total of 28 cases - a significant increase from the 14 reported just a week ago - with investigations suggesting the initial infection surfaced in late January 2026. The outbreak isn't confined to a single area; cases have been identified across several Upstate counties, including Greenville, Spartanburg, and Anderson.
Dr. Edward Simmer, DHEC's Director of Public Health, emphasized the severity of the situation. "We are deeply concerned by the accelerating rate of infection. Measles remains incredibly contagious, and its potential to cause severe complications - especially in vulnerable populations like young children, pregnant women, and individuals with compromised immune systems - is very real. We're seeing a disproportionate number of cases amongst children under the age of five who are not fully vaccinated."
Recent contact tracing has revealed several instances of public exposure, expanding beyond the initial warning regarding Costco in Simpsonville. DHEC now reports potential exposure at several locations, including the Haywood Mall in Greenville on February 1st and 2nd, a youth basketball tournament held at the Upstate Arena from January 30th to February 1st, and a local elementary school, Oakwood Elementary, where several students have tested positive. Anyone who visited these locations during the specified dates is advised to monitor themselves for symptoms and consult a healthcare provider if they begin to experience fever, cough, runny nose, or a rash.
Measles, a highly contagious airborne disease, is spread through respiratory droplets released when an infected person coughs or sneezes. The virus can remain airborne for up to an hour, and on surfaces for several hours, making it exceptionally easy to contract. The incubation period - the time between exposure and the onset of symptoms - typically ranges from 7 to 14 days. This delay makes containment particularly challenging, as infected individuals may unknowingly spread the virus before realizing they are sick.
Beyond the immediate health risks, the outbreak is placing a strain on local healthcare resources. Hospitals in the Upstate are reporting an increase in emergency room visits from individuals concerned about potential exposure, and pediatricians are fielding numerous calls from worried parents. DHEC is working with hospitals to ensure they are adequately prepared to handle an influx of cases.
Vaccination Remains the Key Defense
Public health officials are strongly urging all residents, especially those who are unvaccinated or whose vaccination status is uncertain, to get vaccinated against measles. The measles, mumps, and rubella (MMR) vaccine is highly effective, providing approximately 97% protection after two doses. DHEC is hosting several free vaccination clinics throughout the Upstate in the coming weeks, and vaccines are also readily available at most primary care physicians' offices and pharmacies.
"The MMR vaccine is safe and incredibly effective," Dr. Simmer reiterated. "This outbreak is a stark reminder of the importance of vaccination in protecting not only ourselves but also our community. We need to achieve herd immunity to prevent further spread of this dangerous disease."
Looking Ahead and Addressing Vaccine Hesitancy
The current outbreak highlights the declining vaccination rates observed nationally in recent years, fueled by misinformation and vaccine hesitancy. DHEC is actively working to address these concerns through public awareness campaigns and outreach programs, emphasizing the scientific consensus on the safety and efficacy of vaccines. They are partnering with local community leaders and healthcare professionals to build trust and provide accurate information.
The department is also exploring strategies to improve vaccine access, particularly for underserved populations who may face barriers to healthcare. This includes mobile vaccination clinics and partnerships with schools and community organizations. The long-term goal is not only to contain the current outbreak but also to strengthen the region's immunity and prevent future outbreaks.
For the latest information and updates on the measles outbreak, visit [ scdhec.gov ] or call the DHEC Care Line at 1-855-4-SCDHEC.
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