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
39650 Studies found for: NIH, U.S. Fed
Applied Filters:

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 39,650
Africa [map] 1,007
Central America [map] 696
East Asia [map] 268
Japan 58 [studies]
Europe [map] 632
Middle East [map] 135
North America 34,900
Canada [map] 1,358 [studies]
Mexico 64 [studies]
United States [map] 34,730 [studies]
North Asia [map] 73
Pacifica [map] 399
South America [map] 308
South Asia [map] 240
Southeast Asia [map] 251

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.