Measles is a highly contagious, vaccine-preventable viral infection. Currently, there is no evidence of ongoing transmission of measles in Maryland.  However, there are ongoing measles outbreaks in areas outside of Maryla​​nd and internationally. On March 9, 2025, the Maryland Department of Health and Howard County Health Department announced a positive case of measles in a Howard County resident who had recently traveled internationally. More information can be found here. ​

If you think you or your family member have symptoms of measles​, call your doctor before going to the office so staff can take measures to prevent possible spread to other patients.  Do not go to child care, school, work, or out in public if you have symptoms of measles. If you think you or a family member might have been exposed to measles, or if you have questions about vaccinations, contact your healthcare provider. 

Cases of Measles in Maryland, as of March 9, 2025