The CDC has issued a travel advisory as measles cases surge across 32 U.S. states, warning unvaccinated individuals are at heightened risk during air travel and large gatherings.
The Centers for Disease Control and Prevention (CDC) has warned travelers of increased risk of measles infection amid rising cases in the U.S. and globally. With 1,088 confirmed cases and three deaths reported across 32 states, officials say the country is experiencing its worst measles outbreak since 2020.
“Travelers can catch measles in many travel settings, including travel hubs like airports and train stations, on public transportation like airplanes and trains, at tourist attractions, and at large, crowded events,” the CDC said.
The agency urges all international travelers, including infants from six months old, to receive the MMR vaccine if they lack proof of immunity. Most U.S. measles cases stem from unvaccinated residents infected during international travel.
“If you’re fully vaccinated against measles, this is not something I think you have to put on your worry list this summer,” said Jennifer Nuzzo of Brown University’s Pandemic Center.
Measles spreads through airborne droplets and can linger for hours in shared airspace.
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