The CDC urges Americans to get the measles vaccination before international travel to curb potential outbreaks.
At a Glance
- Measles vaccinations now recommended for all U.S. international travelers.
- New guidance reflects shift to vaccination for any travel, not just outbreak countries.
- Significant measles exposure linked to international flights.
- CDC stresses two doses of MMR vaccine for travelers over 12 months.
CDC Guidance on Measles Vaccination for Travelers
U.S. health officials now urge measles vaccinations for all international travelers, following a rise in global and domestic cases. Previously, vaccinations were advised mainly for those traveling to outbreak-prone regions.
Previously localized issues are now spreading during travel, prompting updated guidance. Measles can be contracted during international travel in places like airports and crowded events.
A critical change in CDC travel warnings is that Americans need to be fully vaccinated against measles regardless of their destination. With international travel linked to 62 measles cases already in 2023, prevention is a priority.
Impacts of Recent Measles Outbreaks
A recent outbreak in Colorado highlights the urgency of the new policy, with over 1,000 U.S. cases reported this year. The travel-related risks underscore the relevance of two MMR doses for individuals aged 12 months and older.
“We’re seeing a shift from localized outbreaks to transmission in transit,” said Ashley Darcy-Mahoney, a professor at George Washington University’s nursing school.
Young travelers, age 6 to 11 months, should receive an early dose. Unvaccinated or partially vaccinated travelers have shown to be prime candidates for spreading measles once back on U.S. soil.
Ensuring Public Health Through Vaccination
The CDC’s call for universal vaccination aims to curb potential outbreaks linked to global travel. Measles can spread through air for up to two hours after an infected individual leaves an area. Complications can be severe, with symptoms like high fever and pneumonia.
“Getting vaccinated is the best way to protect yourself, your family, and your community,” the Colorado Department of Public Health and Environment said in a recent statement.
