Dose of Controversy Dateline NBC : Season 17 Episode 75
TV-PG NBC 1h 42m
Aired: August 21st, 2009 @ 9:00 PM EST on NBC
Matt Lauer explores the controversial link between vaccines and autism, interviewing a British doctor whose 1998 study first suggested a possible link and a pediatrician and expert on vaccines who speaks out on vaccine safety in the U.S.
