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HPV clinical trials recruiting in the U.S.

21 studies for HPV are recruiting participants at sites across the United States.

Human papillomavirus (HPV) is a group of more than 200 related viruses. Some of them are spread through sexual contact. There is a vaccine to help prevent HPV.

Cities with the most studies

• Houston, TX5 studies
• Philadelphia, PA3 studies

By state

• Florida3 studies
• Maryland4 studies
• Michigan3 studies
• Ohio6 studies
• Pennsylvania4 studies
• Texas6 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.