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Your search included: COVID
HHS Combat Covid
Learn more about clinical studies related to COVID-19:
4810 Studies found for: Interventional Studies | COVID
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Map Legend
Region Name Number of Studies
World 4,810
Africa [map] 279
Central America [map] 42
East Asia [map] 421
Japan 46 [studies]
Europe [map] 1,257
Middle East [map] 365
North America 1,607
Canada [map] 240 [studies]
Mexico 157 [studies]
United States [map] 1,300 [studies]
North Asia [map] 155
Pacifica [map] 69
South America [map] 392
South Asia [map] 179
Southeast Asia [map] 175

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

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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.