Measles cases exploded in the southwest this week, with more than 483 cases confirmed in 21 states, the CDC said Friday. That’s a 360% surge from the week prior, when just 105 patients were repo ...

New York is now among nine states reporting measles cases. In Texas, the measles have sickened nearly 160 people -- most unvaccinated -- including a child who died. Last week, three cases were ...