The HPV vaccine not only has resulted in a decrease in human papillomavirus infection in immunized teens but also in teens who were not immunized. The study is believed to be the first to show a substantial decrease in HPV infection in a community setting as well as herd protection.
Share on FacebookHPV vaccine reduces infection, even in unvaccinated: Evidence of ‘herd’ protection
July 9, 2012 | 0 comments