Wed, February 25, 2026
Tue, February 24, 2026

South Carolina Measles Outbreak Shows Signs of Slowing

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      Locales: South Carolina, UNITED STATES

COLUMBIA - South Carolina continues to grapple with the nation's most significant measles outbreak, though recent data suggests a potential slowing of new infections. While the decline is a welcome sign, health officials emphasize the ongoing threat posed by this highly contagious disease, particularly to vulnerable populations like unvaccinated children.

The outbreak, which initially surfaced in late 2023, has become a stark reminder of the importance of vaccination in preventing the spread of preventable diseases. As of today, February 25th, 2026, the South Carolina Department of Health and Environmental Control (DHEC) has confirmed 24 cases across 10 counties. This represents a decrease from the 35 cases reported earlier this February, but Dr. Linda Bell, the state epidemiologist, urges continued caution. "We're seeing a decline in cases, which is encouraging," she stated, "However, measles is highly contagious, and we need to remain vigilant. Complacency now could quickly reverse this positive trend."

Measles, a highly contagious airborne disease, is characterized by fever, cough, runny nose, and a distinctive rash. While many experience mild symptoms, the disease can lead to severe complications, including pneumonia, encephalitis (inflammation of the brain), and even death, especially in infants and young children, as well as those with compromised immune systems. The resurgence of measles isn't unique to South Carolina; globally, we've observed increasing instances of this previously controlled disease due to factors like declining vaccination rates and disruptions in healthcare systems - a trend exacerbated by the lingering effects of the early 2020s health crisis. However, South Carolina's outbreak stands out as particularly pronounced within the United States.

The vast majority of those infected in this outbreak were not vaccinated against measles. DHEC strongly recommends that children receive two doses of the measles, mumps, and rubella (MMR) vaccine. The CDC similarly advocates for this vaccination schedule, highlighting its effectiveness in providing long-lasting immunity. The current outbreak underscores a concerning gap in immunization coverage within the state. Preliminary data suggests that pockets of lower vaccination rates coincide with the areas experiencing the highest concentration of cases.

Currently, Lancaster, Richland, and Lexington counties remain the epicenter of the outbreak. Confirmed cases have also been identified in Anderson, Cherokee, Greenville, Kershaw, Oconee, Spartanburg, and York counties, indicating a geographically dispersed, yet concentrated, spread of the virus. DHEC is actively working with local health departments to implement targeted vaccination campaigns in these affected areas.

Responding to the crisis, DHEC has initiated several initiatives to increase vaccination rates. These include establishing free vaccination clinics at convenient locations throughout the state, collaborating with community organizations to reach underserved populations, and launching public awareness campaigns to emphasize the safety and efficacy of the MMR vaccine. Addressing vaccine hesitancy, a significant contributing factor to the outbreak, is a key component of these efforts. Officials are proactively addressing misinformation and providing accurate information about the benefits of vaccination.

Looking ahead, health officials are particularly concerned about the potential for increased transmission during spring break travel. The increased mobility of individuals across state lines poses a risk of spreading the virus to new areas and exacerbating the outbreak. DHEC advises travelers to ensure they are up-to-date on their vaccinations before embarking on trips and to be aware of the symptoms of measles. Travel advisories have been issued, specifically urging unvaccinated individuals to postpone non-essential travel.

Anyone who believes they may have been exposed to measles is urged to contact their healthcare provider immediately. Early diagnosis and prompt medical attention are crucial in preventing the spread of the disease and minimizing potential complications. DHEC has established a dedicated hotline to answer questions about measles and provide information on vaccination resources. The situation is constantly evolving, and the department is committed to providing the public with timely and accurate information.

This outbreak serves as a critical lesson in the ongoing importance of public health infrastructure and the collective responsibility to protect community health. Maintaining high vaccination rates is not merely a personal choice but a vital measure to safeguard the well-being of all, particularly those most vulnerable to the devastating effects of measles.


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