STI Prevention

HPV Vaccine Explained: What It Prevents and Who Should Get It

HPV vaccination prevents key HPV types linked to cancer and warts.

By The Venereologist Editorial TeamReviewed by Qualified medical reviewer pending verification6 min read readPublished Sep 28, 2026Updated Sep 28, 2026

What HPV is

HPV is a common virus. Some types cause genital warts, while others are linked to cervical and other cancers.

What the vaccine does

HPV vaccination prevents infection with key HPV types. It is most effective before exposure.

Who should get vaccinated

Eligibility depends on age and local guidelines. Many programs target adolescents and young adults.

Does it treat existing infection?

No. Vaccination is preventive and does not treat existing HPV infection or warts.

Clear answers

Frequently asked questions

Is the vaccine safe?

HPV vaccines are widely used and recommended by health authorities for eligible groups.

Can adults get the vaccine?

Some adults may benefit depending on age and risk. A clinician can advise.

Does vaccination replace cervical screening?

No. Screening remains important even after vaccination.