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Measles Information for CCSD Families

Overview

Charleston County School District is closely monitoring the measles outbreak currently impacting South Carolina. While cases are concentrated in the Upstate and Columbia areas, CCSD Nursing Services is prepared and working in coordination with the South Carolina Department of Public Health (DPH) to keep students and staff safe.

We will continue to follow all DPH guidance and communicate promptly with families if there is any impact to our schools.

MMR Vaccine Guidance During a Measles Outbreak

The MMR (Measles, Mumps, Rubella) vaccine is the most effective way to prevent measles and protect students and families during an outbreak.

Children and adults who are not fully vaccinated are at the highest risk for measles. In outbreak settings, early or catch-up vaccination may be recommended for certain age groups. Families who are unsure of their child’s vaccination status should contact their healthcare provider as soon as possible. If you believe your child has been exposed to measles, contact a medical provider immediately.

MMR vaccination recommendations vary by age, including special guidance for infants, school-aged children, adolescents, and adults. For more information, please visit the CDC MMR Vaccine Recommendations & Measles Guidance.

Vaccination Information

Vaccination is the most effective way to prevent measles. CCSD offers school-based measles vaccination at no out-of-pocket cost for families who choose this option. Families interested in school-based vaccination should complete and return the vaccination consent form.

For questions about immunizations, please email: immunizations@charleston.k12.sc.us

CCSD Process for Measles Exposure

Unvaccinated students (including those with religious, medical, or 30-day exemptions) who are exposed to a confirmed measles case may be excluded from schools, athletics, and after-school activities for up to 21 days after their last exposure. Students may avoid exclusion if they receive the measles vaccine within 72 hours of exposure, in accordance with DPH guidance. CCSD will follow all SC DHP recommendations regarding exclusions, notifications, and next steps if a case occurs.

Current Situation in South Carolina

The South Carolina Department of Public Health is reporting 646 total measles cases linked to the Upstate outbreak. 538 individuals are currently in quarantine, and 33 are in isolation. Data shows that 97% of confirmed measles cases occurred in unvaccinated individuals. 

At this time, there are no confirmed measles cases in Charleston County School District.

What Is Measles?

Measles is a highly contagious viral illness that spreads through coughing, sneezing, or close contact with an infected person. Measles spreads through the air and can remain infectious for up to two hours after an infected person leaves a space. About 90% of unvaccinated people exposed to measles will become infected. One person with measles can infect 12-16 others in an unvaccinated population, and the incubation period is typically 11-21 days. 

Symptoms of Measles

Early symptoms often include: fever, cough, runny nose, and red, watery eyes.

These symptoms are usually followed by a rash that begins on the face and spreads downward across the body. Serious complications can occur, including pneumonia and swelling of the brain (encephalitis), especially in:

  • Children under age 5

  • Adults over age 20

  • Pregnant individuals

  • People with weakened immune systems

If your child shows symptoms, contact your healthcare provider immediately and keep them home from school.

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