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
1356 Studies found for: Corona Virus Infection

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] 1,356
Europe 426
Albania 1 [studies]
Austria 10 [studies]
Belgium 25 [studies]
Bulgaria 1 [studies]
Croatia 1 [studies]
Denmark 16 [studies]
Finland 1 [studies]
France 132 [studies]
Germany 36 [studies]
Greece 10 [studies]
Hungary 6 [studies]
Ireland 3 [studies]
Italy 61 [studies]
Luxembourg 2 [studies]
Netherlands 15 [studies]
Norway 7 [studies]
Poland 5 [studies]
Portugal 2 [studies]
Romania 5 [studies]
Slovenia 1 [studies]
Spain 70 [studies]
Sweden 16 [studies]
Switzerland 26 [studies]
United Kingdom 75 [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.