LOCAL
Framed, Chapter 2: 'I will get you': How a PTA mom became the target of a revenge campaign
Science Now

HPV vaccine

A physican holds the HPV vaccine Gardasil. The vaccine prevents infections from four strains of the sexually transmitted human papillomavirus, which are responsible for nearly all cases of cervical cancer.
Charles Rex Arbogast / Associated Press
Copyright © 2016, Los Angeles Times
67°