TODAY | February 14, 2014
>>> a warning going out to commuters in the san francisco bay area today that they may have been exposed to measles. this after an unvaccinated college student attended classes and rode the area's b.a.r.t. transit system . anyone riding from february 4th to february 7th during the morning or evening commute could have been exposed to the highly contagious virus. most people in the u.s. are immune to measles. the worry is, though, for unvaccinated people.