5541 studies found for:    vaccination
5541 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 5541  
Africa   [map]   261  
Central America   [map]   118  
East Asia   [map]   451  
Japan 97   [studies]
Europe   [map]   1373  
Middle East   [map]   97  
North America 2622  
Canada   [map]   236   [studies]
Mexico 56   [studies]
United States   [map]   2438   [studies]
North Asia   [map]   45  
Pacifica   [map]   138  
South America   [map]   142  
South Asia   [map]   139  
Southeast Asia   [map]   222  

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.