human papillomavirus vaccine

The human papillomavirus (HPV) vaccine protects against the most common types of HPV, a virus linked to cervical and other cancers as well as genital warts. The vaccine works by stimulating the immune system to recognize and fight specific HPV strains before exposure, reducing the risk of future infections and related health problems. It is typically given in a series of shots and is recommended for adolescents and young adults, ideally before they become sexually active. While it doesn't treat existing infections, the vaccine effectively lowers the chance of developing HPV-related diseases.