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Measles Outbreak Expands in Upstate South Carolina

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      Locales: South Carolina, UNITED STATES

GREENVILLE, S.C. - February 20, 2026 - A concerning measles outbreak continues to expand in the Upstate region of South Carolina, prompting urgent warnings from the South Carolina Department of Health and Environmental Control (DHEC). As of today, Friday, February 20th, 2026, health officials have identified exposures at over a dozen locations, signaling a growing public health challenge.

New exposure sites announced by DHEC include Greenville Technical College (February 13-16), Oak Grove Elementary School (February 14-19), the Simpsonville Library (February 15-18), a Walmart store in Mauldin (February 16), and a Chick-fil-A restaurant in Five Forks (February 17). These additions underscore the increasing breadth of the outbreak and the potential for wider community transmission.

"We're working diligently to investigate these cases and identify anyone who may have been exposed," a DHEC spokesperson stated. "The situation is evolving rapidly, and we are committed to containing the spread of this highly contagious disease."

Understanding the Threat: Measles and Its Impact

Measles, also known as rubeola, is a highly contagious viral infection that can lead to serious complications, particularly in young children, pregnant women, and individuals with weakened immune systems. It's spread through the air when an infected person coughs or sneezes. The virus remains airborne for extended periods and can travel long distances, making it exceptionally easy to contract.

The symptoms of measles typically appear 7-14 days after exposure and begin with a high fever, cough, runny nose, and watery eyes. This is often followed by the characteristic measles rash - a red, blotchy eruption that begins on the face and spreads throughout the body. While many people recover from measles without lasting effects, complications can include pneumonia, encephalitis (inflammation of the brain), and even death.

Vaccination: The Cornerstone of Prevention

Health officials emphasize that measles is almost entirely preventable through vaccination. The measles, mumps, and rubella (MMR) vaccine is highly effective, with two doses providing approximately 97% protection against the disease. The Centers for Disease Control and Prevention (CDC) recommends that children receive their first dose of the MMR vaccine between 12 and 15 months of age, and a second dose between 4 and 6 years old.

The current outbreak is a stark reminder of the importance of maintaining high vaccination rates. Public health experts have expressed concern over declining vaccination coverage in recent years, fueled by misinformation and vaccine hesitancy. This decrease in immunity has created vulnerabilities within communities, allowing outbreaks like this one to occur and spread more easily.

DHEC's Response and Public Guidance

In response to the escalating outbreak, DHEC is implementing a multi-pronged strategy that includes:

  • Contact Tracing: Identifying and notifying individuals who may have been exposed to the virus.
  • Vaccination Clinics: Offering free or low-cost MMR vaccinations to the public.
  • Public Awareness Campaigns: Disseminating accurate information about measles, its prevention, and the importance of vaccination.
  • Collaboration with Healthcare Providers: Working closely with doctors and hospitals to ensure timely diagnosis and treatment of cases.

Individuals who believe they may have been exposed at one of the identified locations are urged to check the complete list of exposure sites on the DHEC website (a link should be added here if available) and review their vaccination records. Those who are unvaccinated or unsure of their vaccination status should immediately contact their healthcare provider to discuss vaccination or testing options.

Long-Term Implications and Future Preparedness

The ongoing measles outbreak raises important questions about the long-term implications for public health and the need for improved preparedness. Sustained vaccination efforts are crucial to achieving and maintaining herd immunity, which protects vulnerable populations who cannot be vaccinated, such as infants and individuals with certain medical conditions.

Furthermore, strengthening public health infrastructure and addressing the root causes of vaccine hesitancy are essential to prevent future outbreaks. This requires a concerted effort from healthcare professionals, educators, community leaders, and policymakers to promote evidence-based information and build trust in vaccines. The current situation in the Upstate serves as a critical wake-up call - a reminder that infectious diseases remain a persistent threat, and vigilance is paramount to safeguarding public health.


Read the Full Fox Carolina Article at:
[ https://www.foxcarolina.com/2026/02/20/officials-identify-additional-school-public-exposures-upstate-measles-outbreak/ ]