(Richmond)- Virginia health officials are warning the public about a possible measles exposure at Dulles Airport and two other locations. Officials say anyone who was at Dulles, near Terminal A and baggage claim on June 2nd may have been exposed to a person with measles. Also, anyone near the Novant Health UVA Health System Haymarket Medical Center emergency room overnight from June 2nd to 3rd could have been exposed. The third location is Inova Fair Oaks Hospital on June 4th in the late afternoon. Anyone in those areas who has not been vaccinated should contact the health department and a doctor.