The efficacy of vaccination to prevent human papilloma viruses infection at anal and oral: a systematic review and meta-analysis.

Objective: The objective of this study was to review evidence on the effectiveness of vaccination in the prevention of human papilloma virus (HPV) infection at the cervix, anal, and oral.

Study Design: Systematic review and meta-analysis.

Methods: The key search limitations are as follows: "Human Papilloma Virus", "Papilloma Virus, Human" "Human Papillomavirus Virus", "HPV" and "oral", "anus", "anal", "penis", "cervical," and "vaccine".