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
50915 Studies found for: Recruiting Studies
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 [map] 50,915
Europe 17,366
Albania 6 [studies]
Austria 823 [studies]
Belgium 1,574 [studies]
Bosnia and Herzegovina 30 [studies]
Bulgaria 217 [studies]
Croatia 149 [studies]
Czech Republic 5 [studies]
Denmark 1,227 [studies]
Estonia 102 [studies]
Finland 433 [studies]
France 5,354 [studies]
Germany 2,627 [studies]
Greece 457 [studies]
Hungary 446 [studies]
Iceland 32 [studies]
Ireland 265 [studies]
Italy 2,410 [studies]
Latvia 91 [studies]
Lithuania 143 [studies]
Luxembourg 23 [studies]
Montenegro 2 [studies]
Netherlands 1,450 [studies]
Norway 666 [studies]
Poland 924 [studies]
Portugal 324 [studies]
Romania 257 [studies]
Serbia 146 [studies]
Slovakia 164 [studies]
Slovenia 122 [studies]
Spain 2,443 [studies]
Sweden 968 [studies]
Switzerland 1,248 [studies]
United Kingdom 2,794 [studies]

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.