A new study shows that the HPV vaccine may reduce the risk of HPV-related disease. Dr. Elmar A. Joura, the lead author and an associate professor of gynecology at the Medical University of Vienna, found that the vaccine reduced the subsequent HPV-related disease by 46 percent over 2 years.

For those with the most serious types of cancer, the results of the vaccine were stronger. Compared to the placebo, the vaccinated patients saw a 64 percent reduction in recurrence risk.

Study: Effect of the human papillomavirus (HPV) quadrivalent vaccine in a subgroup of women with cervical and vulvar disease: retrospective pooled analysis of trial data BMJ 2012; 344 doi: 10.1136/bmj.e1401 (Published 27 March 2012) Cite this as: BMJ 2012;344:e1401

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