Around 90 percent of unvaccinated people who are exposed to the virus become infected, according to the Rockland County Health Department.
Around 90 percent of unvaccinated people who are exposed to the virus become infected, according to the Rockland County Health Department.
SPRING VALLEY, NY — The Rockland County Department of Health (RCDOH) is notifying the public of possible measle... [2255 chars]