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COVID-19 and Coronavirus Infections clinical trials recruiting in the U.S.

25 studies for COVID-19 and Coronavirus Infections are recruiting participants at sites across the United States.

Cities with the most studies

• Washington, DC7 studies
• Houston, TX6 studies
• Dallas, TX5 studies
• Hialeah, FL5 studies
• New York City, NY5 studies
• Durham, NC5 studies
• Atlanta, GA4 studies
• Boston, MA4 studies
• Seattle, WA4 studies
• Chicago, IL4 studies
• Los Angeles, CA4 studies
• Salt Lake City, UT3 studies
• Cleveland, OH3 studies
• Cincinnati, OH3 studies
• Pittsburgh, PA3 studies
• Miami, FL3 studies
• Boise, ID3 studies
• San Francisco, CA3 studies
• Richmond, VA3 studies
• Mountain View, CA3 studies
• Louisville, KY3 studies

By state

• Alabama3 studies
• California13 studies
• Colorado4 studies
• District of Columbia3 studies
• Florida7 studies
• Georgia5 studies
• Idaho3 studies
• Illinois6 studies
• Kentucky4 studies
• Maryland7 studies
• Massachusetts4 studies
• Michigan5 studies
• Minnesota3 studies
• New York7 studies
• North Carolina6 studies
• Ohio8 studies
• Pennsylvania5 studies
• South Carolina3 studies
• Tennessee4 studies
• Texas10 studies
• Utah5 studies
• Virginia5 studies
• Washington4 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.