We all know that Jenny McCarthy is the last word in medical advice, but Jimmy Kimmel has found a few people who disagree with McCarthy's anti-vaccine rant.Those people are most commonly called 'doctors.'

Now, in case you're not familiar with the term, these people actually went to school to learn about things like disease and the human body. These 'doctors' may not be as well educated as Jenny McCarthy who, we are told, went to High School, but they have their opinions about vaccines.

One of those opinions is that we are seeing diseases that were pretty much eradicated in the '50s and '60s, making a come-back. Oddly enough, these diseases, for the most part,  only seem to strike those without vaccinations. Crazy coincidence huh?

Jimmy Kimmel, who is also not a doctor, decided to ask some doctors their opinion about vaccines and got some pretty adamant answers.

Plant your tongue firmly in your cheek and check out this video.