6806 studies found for:    vaccine
6806 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
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 6806  
Africa   [map]   388  
Central America   [map]   145  
East Asia   [map]   550  
Japan 110   [studies]
Europe   [map]   1650  
Middle East   [map]   118  
North America 3117  
Canada   [map]   297   [studies]
Mexico 65   [studies]
United States   [map]   2884   [studies]
North Asia   [map]   55  
Pacifica   [map]   166  
South America   [map]   188  
South Asia   [map]   177  
Southeast Asia   [map]   275  
Hints:

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.