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Your search included: COVID
HHS Combat Covid
Learn more about clinical studies related to COVID-19:
3739 Studies found for: Interventional Studies | COVID
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Map Legend
Region Name Number of Studies
World 3,739
Africa [map] 196
Central America [map] 40
East Asia [map] 263
Japan 39 [studies]
Europe [map] 1,022
Middle East [map] 251
North America 1,294
Canada [map] 185 [studies]
Mexico 127 [studies]
United States [map] 1,050 [studies]
North Asia [map] 114
Pacifica [map] 43
South America [map] 313
South Asia [map] 138
Southeast Asia [map] 101

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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.