Nearly a dozen cases of measles have been reported in Pennsylvania, Virginia and Georgia in recent weeks, according to local health departments. International travel, coupled with declining global vaccination rates, is probably behind this spate of cases, experts say.
The Philadelphia Department of Public Health has confirmed at least nine cases of measles over the past month after a person contracted the highly contagious virus outside the United States and exposed a parent and child at a children’s hospital, according to health department spokesperson James Garrow. That exposure then led to a Philadelphia day care outbreak that includes at least five children.
Health officials in Virginia are also warning people who recently traveled out of two D.C.-area airports – Dulles International Airport on January 3 and Reagan Washington National Airport on January 4 – of potential exposure to the virus after someone returning to the US from abroad traveled through Northern Virginia.
Additionally, a single case of measles has been confirmed in “an unvaccinated resident of the metro Atlanta area,” the Georgia Department of Public Health announced Thursday.