5258 studies found for:    vaccine
5258 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 5258  
Africa   [map]   269  
Central America   [map]   116  
East Asia   [map]   420  
Japan 92   [studies]
Europe   [map]   1257  
Middle East   [map]   101  
North America 2515  
Canada   [map]   229   [studies]
Mexico 54   [studies]
United States   [map]   2335   [studies]
North Asia   [map]   45  
Pacifica   [map]   135  
South America   [map]   144  
South Asia   [map]   132  
Southeast Asia   [map]   219  
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.