South Carolina Nears End of Measles Outbreak

State reports no new cases since March 17, outbreak could be declared over by April 26.

Apr. 14, 2026 at 5:27pm

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A ghostly, translucent X-ray image of a measles virus particle, its intricate internal structure glowing against a dark background, conveying the clinical and scientific nature of containing this outbreak.An X-ray view of the measles virus reveals the complex inner workings of this highly contagious pathogen, which state health authorities worked to contain and eliminate.Columbia Today

The South Carolina Department of Public Health has reported no new cases of measles in the state since March 17, keeping the total number of cases related to the Upstate outbreak at 997. There are currently no people in quarantine or isolation, and if no new cases are reported, the last day of the outbreak will be April 26. A period of 42 days with no new cases is required to declare an end to a measles outbreak.

Why it matters

Measles outbreaks can have significant public health and economic impacts, requiring extensive contact tracing, quarantines, and public awareness campaigns. The successful containment of this outbreak in South Carolina demonstrates the effectiveness of vaccination and disease monitoring efforts by state health authorities.

The details

The South Carolina Department of Public Health has reported that a Georgia aviation team flew two infected Americans home inside a portable containment unit, helping prove the virus could be beaten. Vaccination continues to be the best way to prevent measles and stop this outbreak, with vaccines available at many primary care provider offices, pharmacies, and DPH Health Departments.

  • The outbreak began in the Upstate region of South Carolina.
  • No new cases have been reported since March 17, 2026.
  • If no new cases are reported, the last day of the outbreak will be April 26, 2026.

The players

South Carolina Department of Public Health

The state health agency responsible for monitoring and responding to the measles outbreak in South Carolina.

Georgia aviation team

A team that flew two infected Americans home inside a portable containment unit, helping to contain the spread of the virus.

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What’s next

If no new cases are reported by April 26, 2026, the South Carolina Department of Public Health will officially declare an end to the measles outbreak.

The takeaway

The successful containment of the measles outbreak in South Carolina demonstrates the importance of vaccination, disease monitoring, and coordinated public health efforts in preventing the spread of infectious diseases. This outcome highlights the progress that can be made when state and local authorities work together to protect their communities.