Scores, mostly teens, hospitalized in Colombia; all got anti-cervical cancer vaccine recently but Gardasil's maker insists all batches meet safety standards
World - CBSNews.com, CBS News: World
Thu, 08/28/2014 - 4:52am
Scores, mostly teens, hospitalized in Colombia; all got anti-cervical cancer vaccine recently but Gardasil's maker insists all batches meet safety standards