Working… Menu
Open or close the search fields display
Your search included: COVID-19
HHS Combat Covid
Learn more about clinical studies related to COVID-19:
6297 Studies found for: Viral | COVID-19

A similar map is available for all studies in

Click on the map below to show a more detailed map (when available) or search for studies (when map not available).

Map Legend
Region Name Number of Studies
World [map] 6,297
North America 1,715
United States 1,402 [studies]
Alabama 93 [studies]
Alaska 3 [studies]
Arizona 129 [studies]
Arkansas 46 [studies]
California 361 [studies]
Colorado 113 [studies]
Connecticut 70 [studies]
Delaware 5 [studies]
District of Columbia 63 [studies]
Florida 278 [studies]
Georgia 139 [studies]
Hawaii 25 [studies]
Idaho 37 [studies]
Illinois 182 [studies]
Indiana 54 [studies]
Iowa 44 [studies]
Kansas 52 [studies]
Kentucky 65 [studies]
Louisiana 124 [studies]
Maine 10 [studies]
Maryland 192 [studies]
Massachusetts 183 [studies]
Michigan 145 [studies]
Minnesota 104 [studies]
Mississippi 49 [studies]
Missouri 107 [studies]
Montana 22 [studies]
Nebraska 67 [studies]
Nevada 47 [studies]
New Hampshire 7 [studies]
New Jersey 115 [studies]
New Mexico 49 [studies]
New York 297 [studies]
North Carolina 191 [studies]
North Dakota 10 [studies]
Ohio 162 [studies]
Oklahoma 45 [studies]
Oregon 55 [studies]
Pennsylvania 182 [studies]
Rhode Island 46 [studies]
South Carolina 72 [studies]
South Dakota 23 [studies]
Tennessee 99 [studies]
Texas 293 [studies]
Utah 74 [studies]
Vermont 6 [studies]
Virginia 86 [studies]
Washington 120 [studies]
West Virginia 20 [studies]
Wisconsin 53 [studies]
Wyoming 1 [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.