MIAMI, FL - JUNE 02: A doctor wears a stethoscope as he see a patient for a measles vaccination during a visit to the Miami Children's Hospital on June 02, 2014 in Miami, Florida. The Centers for Disease Control and Prevention last week announced that in the United States they are seeing the most measles cases in 20 years as they warned clinicians, parents and others to watch for and get vaccinated against the potentially deadly virus. (Photo by Joe Raedle/Getty Images)
Getty Images

Getty Images News Joe Raedle