Measles, one of the most contagious diseases, has put Washington Dulles International Airport on high alert.

Two travelers returning from overseas tested positive for measles after spending time at the airport's baggage claim on March 5. One group was at Concourse A between 8 am and 12:30 pm, while another was at the main terminal between 4 pm and 9 pm. Officials have not linked these incidents but are advising anyone present on that day to watch for symptoms.

These travelers also visited Ronald Reagan Washington National Airport on March 14, but only to use the shuttle bus terminal. Measles can linger in the air for up to two hours, making it easy to spread. This news comes as West Texas faces a significant measles outbreak, with nearly 300 cases reported—more than the entire US saw last year.

Washington Dulles is not the only airport facing this issue. New York's JFK and Los Angeles International Airport have also had measles scares this year. The virus can spread quickly, especially in busy places like airports, where thousands of people pass through daily. Washington Dulles alone sees about 60, 000 passengers each day, connecting to over 139 destinations worldwide.

The infected individuals, residents of Prince George County, Maryland, visited several public places before their diagnosis. They spent time at a local hospital, the Washington Metro, and a car dealership. Officials are now tracing their contacts and urging anyone who might have been exposed to monitor themselves for symptoms for 21 days. Symptoms include fever, cough, runny nose, and a distinctive red rash. If symptoms appear, immediate isolation and contact with health services are crucial.

The measles vaccine is highly effective, preventing the disease in over 97% of cases. Before the vaccine, measles was a leading cause of childhood death and hospitalization in the US. Today, the disease is preventable, but outbreaks still occur, often in unvaccinated populations. It is important to stay informed and take precautions to protect against measles.

The recent measles cases serve as a reminder of the disease's persistence and the importance of vaccination. Travelers and the public should stay vigilant, especially in high-traffic areas. Measles can be severe, causing complications like pneumonia and even death in some cases. The best defense is vaccination, which has proven to be highly effective in preventing the disease. Stay informed, get vaccinated, and stay healthy.

Measles on the Move: A Traveler's Wake-Up Call

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