With measles cases approaching record highs in some isolated regions, the Centers for Disease Control and Prevention is advising summer camps to verify documentation of immunity through vaccinations or previous infections for every child.
Dr. Alexandra Yonts, a pediatric infectious disease specialist at Children’s National Hospital, commented on rising concerns about possible outbreaks. She noted, “Nine out of ten individuals who are not vaccinated will contract measles if they come into contact with someone who is sick.”
The CDC pointed out that the close quarters of campers and staff can facilitate swift transmission of the virus. “In sleepaway camps, kids are usually in very close proximity almost all the time,” said Yonts. “They are often on buses together and spending significant time face to face, which is particularly risky for something as contagious as measles.”
To better manage this risk, the CDC recommends that camps document the measles immunity status for all campers, staff, and volunteers, including those who have medical or other exemptions from vaccination. This documentation would assist health departments in identifying individuals who may need post-exposure prophylaxis.
Which children are at risk?
According to Yonts, children who have received the two recommended doses of the measles vaccine and are otherwise healthy are considered protected. “For them, there’s really nothing else to worry about except to monitor for symptoms like fever and rashes,” she explained.
On the other hand, unvaccinated children face a significantly higher risk. “They need to be more vigilant and might qualify for treatments like immunoglobulin if they are exposed,” Yonts added.
The CDC’s guidelines suggest communicating vaccine requirements to campers, parents, and staff before the camp season starts. “Immunization is a requirement in schools during the academic year, so it only makes sense for summer camps to maintain a similar standard of safety,” Yonts stated.
