US health officials warn all international travelers to get measles vaccination
People wait to get vaccinated for measles at a health center in Cuauhtemoc, Chihuahua state, Mexico (Copyright 2025 The Associated Press. All rights reserved)
US health officials, including the CDC, have updated their measles vaccination guidance for international Travelers, now recommending vaccination for all destinations, not just countries with known outbreaks.
The CDC's updated guidance advises two doses of the measles vaccine for all Americans ages 1 and older, with an early dose recommended for infants aged 6-11 months traveling internationally.
Ashley Darcy-Mahoney from George Washington University notes the CDC's change reflects a shift from localized measles outbreaks to transmission during travel, including on airplanes.
A recent measles outbreak in Colorado, stemming from an international flight, highlighted the risk of exposure during travel, prompting the CDC to broaden its vaccination recommendations.
The U.S. has reported over 1,000 measles cases this year, underscoring the importance of the updated vaccination guidelines for international Travelers.