The Bucks County Health Department has identified a measles case in a vaccinated adult who recently traveled to Texas.

Health officials are warning the public about a potential measles exposure on an Amtrak train to Washington, D.C. and at a health clinic in the city, and noted that those who have not yet been vaccinated are at risk for catching the virus.

Virginia residents with additional questions about their potential exposure can call VDH at (804) 363-2704 or email [email protected]. For more information about measles visit www.vdh.virginia.gov/measles/