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:
3731 Studies found for: SARS- | 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 3,731
Africa [map] 191
Central America [map] 44
East Asia [map] 220
Japan 37 [studies]
Europe [map] 1,491
Middle East [map] 212
North America 993
Canada [map] 116 [studies]
Mexico 119 [studies]
United States [map] 816 [studies]
North Asia [map] 120
Pacifica [map] 39
South America [map] 308
South Asia [map] 115
Southeast Asia [map] 87

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.