Outbreak

Sanofi Pasteur/flickr

The Centers for Disease Control and Prevention is currently dealing with more than 100 cases of measles. In 2014, the U.S. saw 644 cases, more than it had seen in two decades. Texas had its own measles scare as recently as January, though it ultimately was just a scare.

At the same time, politicians as public-facing as New Jersey Gov. and likely presidential candidate Chris Christie are weighing in on the ongoing vaccination debate. Christie said that parents should be given a choice of whether or not to vaccinate their kids from diseases such as the measles. Another likely presidential candidate, Sen. Rand Paul, echoed that sentiment, saying he believes kids should not be getting "ten vaccines at once" and that parents should have "some input."