Fri, February 20, 2026
Thu, February 19, 2026

South Carolina Faces Measles Outbreak: 99 New Cases Confirmed

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      Locale: South Carolina, UNITED STATES

Columbia, South Carolina - February 20, 2026 - South Carolina is currently grappling with a significant measles outbreak, with the South Carolina Department of Health and Environmental Control (DHEC) confirming 99 new cases as of today. The rapid increase in infections is raising concerns amongst public health officials, not only within the state but also nationally, prompting calls for heightened vaccination efforts and increased vigilance.

These newly reported cases are geographically dispersed across multiple South Carolina counties, indicating a potentially widespread community transmission. Preliminary investigations by DHEC point to a strong correlation between many of the cases and recent international travel. This suggests the virus has been reintroduced from regions where measles remains endemic. While the initial influx appears linked to imported cases, the growing number of locally acquired infections signifies a breakdown in community immunity.

Measles, a highly contagious viral disease, poses a serious threat, particularly to vulnerable populations like young children, pregnant women, and individuals with compromised immune systems. Characterized by a high fever, persistent cough, runny nose, and a distinctive full-body rash, the illness can quickly escalate, leading to severe complications. These can include pneumonia, encephalitis (inflammation of the brain), and, in rare but devastating cases, death. Before the widespread availability of the MMR vaccine, measles was a common childhood illness; now, even a single case represents a potential public health crisis.

Dr. Linda Bell, South Carolina's state epidemiologist, stressed the urgency of the situation. "Measles is exceptionally contagious - far more so than many people realize," she stated in a public address earlier today. "One infected person can spread the disease to up to 90% of those who are not immune. We are urging all residents to take proactive steps to protect themselves and their families. This includes verifying their vaccination status and seeking immediate medical attention if they experience symptoms consistent with measles."

A Nation on Alert: Is Elimination at Risk?

The outbreak in South Carolina comes amidst a broader national conversation regarding declining vaccination rates. While the Centers for Disease Control and Prevention (CDC) officially declared measles eliminated in the United States in 2000, sporadic outbreaks continue to occur, overwhelmingly concentrated among unvaccinated individuals. Public health experts warn that sustained drops in MMR vaccination coverage could erode the herd immunity that has historically protected the population, potentially jeopardizing the elimination status.

Recent data indicates a worrying trend. Vaccine hesitancy, fueled by misinformation and distrust in public health institutions, has contributed to a decrease in MMR vaccination rates in several states. Additionally, access to healthcare, particularly in rural and underserved communities, remains a significant barrier to vaccination. The CDC is actively monitoring the situation in South Carolina and collaborating with state and local health departments to implement targeted intervention strategies.

Prevention and Response: What You Need to Know

DHEC strongly recommends that all individuals receive two doses of the measles, mumps, and rubella (MMR) vaccine. This provides approximately 97% protection against measles. Individuals unsure of their vaccination status should consult their healthcare provider or review their immunization records. Vaccination is the most effective way to prevent the spread of measles.

Beyond vaccination, public health officials are emphasizing the importance of early detection and isolation. Individuals exhibiting measles-like symptoms are advised to contact their healthcare provider before seeking medical attention, allowing providers to take appropriate precautions to prevent further transmission. DHEC is also conducting contact tracing to identify individuals who may have been exposed to the virus and offer guidance on quarantine and monitoring.

Furthermore, health professionals suggest that those traveling internationally should ensure they are fully vaccinated against measles at least six weeks prior to departure. The CDC provides detailed travel health recommendations on its website ([ https://www.cdc.gov/travel ]).

The South Carolina outbreak serves as a stark reminder of the ongoing threat posed by vaccine-preventable diseases and the critical importance of maintaining high vaccination rates to protect public health. The situation will continue to be monitored closely, and further public health measures may be implemented as needed to contain the outbreak and prevent its spread.


Read the Full ABC Article at:
[ https://abcnews.go.com/Health/south-carolina-reports-99-new-measles-cases/story?id=129063021 ]