"On playgrounds and at playdates, it's hard to have a conversation about childhood immunizations without the word autism popping up. In fact, a recent study published in the journal Pediatrics showed that one in four parents is concerned that vaccines can cause autism. It's no wonder when the Internet and television airwaves are full of personal stories that raise a question about the link. But the study that started the autism vaccine scare was recently retracted by the prestigious journal that published it 12 years ago, and the lead researcher had his medical license pulled. Given these developments, some experts hope we have finally reached the end of the debate" - Kelly W.

I hope so. - Stephen Mack