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

24 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, TX5 studies
• Durham, NC5 studies
• Boston, MA5 studies
• Dallas, TX5 studies
• Atlanta, GA5 studies
• Los Angeles, CA4 studies
• New York City, NY4 studies
• Hialeah, FL4 studies
• San Francisco, CA3 studies
• Cincinnati, OH3 studies
• Seattle, WA3 studies
• Chicago, IL3 studies
• Pittsburgh, PA3 studies
• Mountain View, CA3 studies
• Baltimore, MD3 studies
• Boise, ID3 studies
• Salt Lake City, UT3 studies

By state

• Alabama3 studies
• California12 studies
• Colorado4 studies
• District of Columbia3 studies
• Florida6 studies
• Georgia6 studies
• Idaho3 studies
• Illinois5 studies
• Kentucky3 studies
• Maryland8 studies
• Massachusetts5 studies
• Michigan4 studies
• Minnesota3 studies
• New York6 studies
• North Carolina5 studies
• Ohio7 studies
• Pennsylvania5 studies
• South Carolina3 studies
• Tennessee3 studies
• Texas9 studies
• Utah4 studies
• Virginia4 studies
• Washington3 studies

Recently updated studies

From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.