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Hepatitis B clinical trials recruiting in the U.S.

15 studies for Hepatitis B are recruiting participants at sites across the United States.

Hepatitis B virus is a contagious liver infection spread from person-to-person via blood or body fluids. Who is at risk for HBV? Read about it here.

Cities with the most studies

• Baltimore, MD5 studies
• New York City, NY3 studies

By state

• California3 studies
• Maryland7 studies
• New York5 studies
• Texas4 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.