Health officials in Washington, D.C., have reported multiple confirmed cases of measles, raising concerns about potential exposure at various locations throughout the city. This outbreak traces back to late January, with health officials actively working to identify individuals who might have been exposed to the highly contagious virus.
DC Health has confirmed that individuals who were contagious visited several sites while in the District, leading to potential risks for the community. They have released a detailed list of places, dates, and times to inform residents of possible exposure. Key locations include the Basilica of the National Shrine of the Immaculate Conception, the National March for Life rally, various buildings at the Catholic University of America, Metro trains on the Red and Yellow lines, Union Station, Ronald Reagan Washington National Airport, and the emergency department at Children’s National Medical Center.
Measles is notably infectious, with the virus capable of remaining airborne for up to two hours after an infected individual has left the area. According to health officials, approximately 90% of unvaccinated individuals exposed to measles will contract the virus.
The potential exposure period has been identified as ranging from January 21 to February 2. Anyone who was at any of the listed locations during the specified times is encouraged to contact their healthcare provider or DC Health if they are not immune.
Health officials emphasize the importance of being vigilant about symptoms, which may manifest as fever, runny nose, red watery eyes, and cough, followed by a rash that typically starts on the face. Those who are fully vaccinated—having received two doses of a measles-containing vaccine—or individuals born before 1957 are considered protected and do not need to take further action.
This outbreak serves as a reminder of the contagious nature of measles, particularly in crowded indoor settings. Vaccination remains the most effective preventive measure against infection, and individuals uncertain about their vaccination status are advised to consult with healthcare professionals. As health officials continue their efforts to manage this outbreak, community awareness and prompt action are vital in preventing further spread of the virus.