# A Pocket Manual for Human Papillomavirus Vaccines

## TL;DR

This paper explains the importance of HPV vaccines in preventing cancer and highlights efforts to improve vaccine uptake and effectiveness.

## Contribution

The paper outlines current advancements in HPV vaccines and barriers to their widespread adoption.

## Key findings

- HPV vaccines are highly efficacious when administered before HPV exposure.
- Barriers to HPV vaccine uptake include limited knowledge and logistical challenges.
- Advancements include single-dose regimens and higher-valent formulations.

## Abstract

Human papillomavirus (HPV) is the most common sexually transmitted infection worldwide and is responsible for the majority of cervical, anal, and vaginal cancers. The first prophylactic HPV vaccine was introduced in the United States in 2006. Extensive evidence demonstrates the HPV vaccine is highly efficacious and effective, particularly when administered prior to HPV exposure. Despite strong safety data and proven cost-effectiveness, HPV vaccine uptake in the United States and globally remains suboptimal. Barriers to vaccination include limited knowledge, safety concerns, and logistical challenges. Current advancements focus on single-dose vaccine regimens, development of therapeutic vaccines, and higher-valent formulations. Expanding HPV vaccine coverage is essential to reduce HPV-related diseases, strengthen herd immunity, and advance cancer prevention efforts.