Potential Measles Exposure Reported in Downtown Bethesda
Health officials in Montgomery County, Maryland, are alerting residents to a potential measles exposure after a Virginia resident with a confirmed case of the virus visited an office building in downtown Bethesda on February 10, 2026. The incident underscores the ongoing risk of measles outbreaks, particularly for individuals who are not vaccinated. The potential exposure occurred at 7200 Wisconsin Avenue between the hours of 9 a.m. And 7 p.m., prompting a public health advisory for anyone who may have been present during that timeframe.
Measles, a highly contagious viral infection, is preventable through vaccination. But, it remains a concern due to declining vaccination rates in some communities and the ease with which the virus can spread through respiratory droplets produced by coughing or sneezing. The virus can remain airborne for up to two hours, increasing the risk of transmission in enclosed spaces. This recent case highlights the importance of maintaining high vaccination coverage to protect both individuals and the broader community.
Understanding the Risk and Symptoms
The Montgomery County Department of Health and Human Services (DHHS) issued the advisory on Friday, February 20, 2026, urging anyone who visited the building at 7200 Wisconsin Avenue on February 10th to be vigilant for symptoms of measles. According to the DHHS, symptoms typically appear between 10 and 14 days after exposure, but can range from 7 to 21 days. The county’s official press release details the potential exposure and provides guidance for those concerned.
Early symptoms of measles include fever, often accompanied by a cough, runny nose, and red, watery eyes – sometimes referred to as the “three C’s.” A characteristic rash typically develops a few days after the initial symptoms, starting on the face and spreading down the body. It’s crucial to note that individuals are contagious from four days before the rash appears until four days after.
What to Do If You Suspect Exposure
Individuals who were present at 7200 Wisconsin Avenue in Bethesda on February 10th, particularly those who are unvaccinated or unsure of their vaccination status, are advised to monitor themselves for symptoms. If fever or any other symptoms of measles develop, it is essential to contact a healthcare provider immediately. WTOP News reported that Montgomery County health officials have not yet received any reports of confirmed cases linked to this exposure as of Friday, February 20th, but continue to monitor the situation closely.
To prevent further spread, individuals experiencing symptoms should isolate themselves and avoid contact with others. Before visiting a doctor’s office or emergency room, it is vital to call ahead and inform them of your symptoms so they can take appropriate precautions to protect other patients. This includes wearing a mask and being directed to a separate waiting area.
Broader Context: Measles Cases in Virginia
The case in Bethesda is linked to a larger outbreak originating in Virginia. The Virginia Department of Health (VHD) has identified two adult patients who traveled together domestically and visited several locations in Northern Virginia, potentially exposing others to the virus. These locations include:
- Harris Teeter, 10060 Market Circle, Manassas (February 13, 5 p.m. – 7:30 p.m.)
- Walmart, 9401 Liberia Avenue, Manassas (February 13, 5:30 p.m. – 8 p.m.)
- Marco’s Pizza, 9223 Sudley Road, Manassas (February 13, 6 p.m. – 8:30 p.m.)
- Bull Run Unitarian Universalists, 9350 Main Street, Manassas (February 14, 7:30 a.m. – 11:30 a.m.)
- Best Buy Outlet, 7665 Sudley Road, Manassas (February 14, 2 p.m. – 5:30 p.m.)
WUSA9 reported on these additional exposure sites, emphasizing the importance of vaccination to prevent the spread of the disease.
The Importance of Vaccination
Measles was declared eliminated in the United States in 2000, but outbreaks continue to occur, primarily among unvaccinated individuals. The Centers for Disease Control and Prevention (CDC) recommends that all children receive two doses of the measles, mumps, and rubella (MMR) vaccine, with the first dose administered between 12 and 15 months of age and the second dose between 4 and 6 years of age. Adults who have not been vaccinated or who are unsure of their vaccination status should similarly consult with their healthcare provider.
Vaccination is the most effective way to protect against measles and prevent its spread. The MMR vaccine is safe and highly effective, providing long-lasting immunity. Maintaining high vaccination rates is crucial for protecting vulnerable populations, including infants too young to be vaccinated and individuals with weakened immune systems.
Montgomery County’s Response and Ongoing Monitoring
The Montgomery County DHHS is actively monitoring the situation and working to identify and notify individuals who may have been exposed. Sean O’Donnell, the department’s Deputy Director of Public Health Services, stated that as of Friday, February 20th, the department had not received any reports of potential exposures related to the Bethesda case. However, officials are urging anyone who visited the affected building to remain vigilant and seek medical attention if symptoms develop.
Public health officials emphasize that preventing the spread of measles requires a collective effort. This includes staying up-to-date on vaccinations, practicing good hygiene (such as frequent handwashing), and isolating oneself if experiencing symptoms. By taking these precautions, individuals can help protect themselves and their communities from this highly contagious disease.
Key Takeaways
- A Virginia resident with a confirmed case of measles visited an office building at 7200 Wisconsin Avenue in Bethesda, Maryland, on February 10, 2026, potentially exposing others.
- Individuals who visited the building between 9 a.m. And 7 p.m. On February 10th should monitor themselves for symptoms of measles, including fever, cough, runny nose, and rash.
- Vaccination is the most effective way to prevent measles and protect against its spread.
- The Virginia Department of Health has identified additional exposure sites in Northern Virginia linked to the same case.
- Contact a healthcare provider immediately if you suspect you have been exposed to measles and are experiencing symptoms.
Montgomery County health officials will continue to provide updates as the situation evolves. Residents are encouraged to visit the Montgomery County DHHS website for the latest information and guidance on measles prevention and control. The next update from the DHHS is expected on February 27, 2026. Share this information with your network and help keep our communities safe.