6849 studies found for:    vaccine
6849 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
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 6849  
Africa   [map]   389  
Central America   [map]   147  
East Asia   [map]   553  
Japan 111   [studies]
Europe   [map]   1657  
Middle East   [map]   119  
North America 3136  
Canada   [map]   298   [studies]
Mexico 67   [studies]
United States   [map]   2903   [studies]
North Asia   [map]   56  
Pacifica   [map]   167  
South America   [map]   188  
South Asia   [map]   177  
Southeast Asia   [map]   275  

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.