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Learn more about clinical studies related to COVID-19:
299 Studies found for: vaccine | Covid19

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Map Legend
Region Name Number of Studies
World [map] 299
North America 87
United States 69 [studies]
Alabama 14 [studies]
Arizona 11 [studies]
Arkansas 6 [studies]
California 30 [studies]
Colorado 12 [studies]
Connecticut 5 [studies]
District of Columbia 5 [studies]
Florida 20 [studies]
Georgia 18 [studies]
Hawaii 4 [studies]
Idaho 5 [studies]
Illinois 17 [studies]
Indiana 7 [studies]
Iowa 6 [studies]
Kansas 11 [studies]
Kentucky 8 [studies]
Louisiana 14 [studies]
Maine 3 [studies]
Maryland 25 [studies]
Massachusetts 20 [studies]
Michigan 8 [studies]
Minnesota 8 [studies]
Mississippi 6 [studies]
Missouri 16 [studies]
Montana 5 [studies]
Nebraska 14 [studies]
Nevada 6 [studies]
New Hampshire 2 [studies]
New Jersey 13 [studies]
New Mexico 6 [studies]
New York 23 [studies]
North Carolina 17 [studies]
North Dakota 3 [studies]
Ohio 15 [studies]
Oklahoma 7 [studies]
Oregon 10 [studies]
Pennsylvania 15 [studies]
Rhode Island 5 [studies]
South Carolina 9 [studies]
South Dakota 8 [studies]
Tennessee 14 [studies]
Texas 19 [studies]
Utah 12 [studies]
Vermont 1 [studies]
Virginia 10 [studies]
Washington 16 [studies]
West Virginia 1 [studies]
Wisconsin 4 [studies]

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.