Upstate SC Measles Outbreak Expands, Affecting Additional School
Locales: South Carolina, UNITED STATES

Greenville, S.C. - March 16, 2026 - The South Carolina Department of Health and Environmental Control (DPH) announced today that the ongoing measles outbreak in the Upstate region has expanded, now linked to an additional school. This latest development brings renewed urgency to public health efforts aimed at containing the highly contagious viral disease. As of this morning, a total of 21 individuals have been hospitalized due to complications stemming from the outbreak, a figure that continues to climb and raise concerns amongst health officials.
The initial wave of cases originated from a concentrated cluster of infections affecting multiple schools in both Greenville and Spartanburg counties. While DPH has not yet publicly identified the newly affected school to protect patient privacy and avoid potential stigmatization, they confirmed the link during a press briefing earlier today. Investigators are working tirelessly to pinpoint the original source of the outbreak - whether an imported case from international travel or a resurgence within the local, unvaccinated population.
"We are working diligently to contain this outbreak and prevent further spread," stated Dr. Edward Simmer, Public Health Director for DPH. "Vaccination remains the most effective - and frankly, the only truly reliable - way to protect yourself and your community from measles. The severity of this outbreak underscores the critical importance of maintaining high immunization rates."
Measles, while preventable, is remarkably contagious. The virus can remain airborne for up to two hours in enclosed spaces, making even brief exposure a significant risk. Symptoms typically begin with a high fever, cough, runny nose, and red, watery eyes. A characteristic rash then appears, usually starting on the face and spreading throughout the body. In severe cases, measles can lead to pneumonia, encephalitis (inflammation of the brain), and even death, particularly in young children and individuals with compromised immune systems.
This outbreak isn't occurring in a vacuum. Public health experts have been observing a concerning trend of declining vaccination rates across the country, and South Carolina's Upstate region is unfortunately mirroring that pattern. Several local health officials have privately voiced concerns that misinformation and vaccine hesitancy are contributing to the current situation. A deeper analysis of immunization records is underway to assess the specific vaccination coverage rates within affected schools and communities. Early indications suggest that pockets of low immunization are exacerbating the outbreak's spread.
DPH is aggressively urging parents to proactively check their children's immunization records. They emphasize that maintaining up-to-date vaccination schedules is the single most important step families can take. Healthcare providers across the Upstate are reporting increased appointment requests for measles, mumps, and rubella (MMR) vaccinations, creating some strain on resources. DPH has pledged to provide support to local healthcare facilities to ensure adequate vaccine supply and staffing.
Furthermore, DPH is reminding anyone who may have been exposed to measles to immediately self-isolate and contact their healthcare provider before seeking medical attention. This crucial step helps prevent further transmission within healthcare settings. Individuals who believe they may have been exposed should be prepared to describe their potential contact history to medical professionals.
The situation is prompting discussions amongst state legislators regarding potential measures to boost vaccination rates. These could include increased funding for public health education campaigns, stricter enforcement of school immunization requirements, and exploring options to make vaccines more accessible to underserved populations. Some advocacy groups are also pushing for legislation to address the spread of vaccine misinformation online and through social media.
While the current outbreak is alarming, DPH officials remain optimistic that with widespread vaccination and diligent public health measures, the spread of measles can be contained. However, they stress that sustained community effort is paramount to achieving long-term control and protecting the health of all South Carolinians.
Read the Full Fox Carolina Article at:
[ https://www.foxcarolina.com/2026/02/24/dph-additional-school-identified-21-hospitalized-upstate-measles-outbreak/ ]