The Maryland Department of Health confirmed two new cases of measles in the state.
The patients are Prince George's County residents who recently traveled out of the country.
Health officials said the new cases are not connected to the one reported earlier this month in Howard County. That case also was connected to international travel.
Health officials warn about potential exposure at several locations:
We've got the news you need to know to start your day. Sign up for the First & 4Most morning newsletter — delivered to your inbox daily. Sign up here.
- March 5 at Dulles International Airport
- March 5, 13, 15 and 17 at Kaiser Permanente Largo Medical Center
- March 14 at Reagan National Airport and on a Metro Yellow Line train
- March 17 at Passport Toyota in Suitland
Here's precisely when and where people may have been exposed, according to the Maryland Department of Health.
The Prince George’s County Health Department confirmed a case of measles at John Hanson Montessori in Oxon Hill, according to Prince George’s County Public Schools. The last known exposure on campus was March 12.
“The health and safety of our students and staff remain our top priority,” a statement from PGCPS read. “We are actively monitoring the situation in close coordination with PGHD, tracking cases, and implementing necessary precautions.”
Anyone who believes they may have been exposed — especially the unvaccinated — should monitor for symptoms for 21 days. If a fever develops, do not go to work or school and call a health care provider before going in for an office visit.
"Measles is a highly contagious viral infection. For individuals who have received the Measles, Mumps, and Rubella (MMR) vaccine, the risk of contracting it is extremely low. However, unvaccinated individuals face a significantly higher risk of infection and complications," the PGCPS statement said.