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Your search included: COVID-
HHS Combat Covid
Learn more about clinical studies related to COVID-19:
8671 Studies found for: COVID- | COVID-19

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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 8,671
Africa [map] 550
Central America [map] 65
East Asia [map] 648
Japan 64 [studies]
Europe [map] 2,997
Middle East [map] 749
North America 2,345
Canada [map] 335 [studies]
Mexico 206 [studies]
United States [map] 1,912 [studies]
North Asia [map] 224
Pacifica [map] 93
South America [map] 541
South Asia [map] 279
Southeast Asia [map] 255

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.