COVID-19 is an emerging, rapidly evolving situation.
Get the latest public health information from CDC:

Get the latest research information from NIH: Menu
Open or close the search fields display
All 352349 Studies found for: ALL

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 352,349
Africa [map] 10,754
Central America [map] 3,161
East Asia [map] 40,225
Japan 6,097 [studies]
Europe [map] 100,757
Middle East [map] 15,471
North America 150,005
Canada [map] 22,325 [studies]
Greenland 1 [studies]
Mexico 3,785 [studies]
United States [map] 134,951 [studies]
North Asia [map] 6,164
Pacifica [map] 8,162
South America [map] 11,132
South Asia [map] 5,447
Southeast Asia [map] 7,128

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.