Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
6945 studies found for:    vaccine
6945 studies found, shown on map.
A similar map is available for all studies in
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Map Legend
Region Name   Number of Studies
World 6945  
Africa   [map]   394  
Central America   [map]   147  
East Asia   [map]   566  
Japan 112   [studies]
Europe   [map]   1674  
Middle East   [map]   121  
North America 3168  
Canada   [map]   299   [studies]
Mexico 67   [studies]
United States   [map]   2932   [studies]
North Asia   [map]   59  
Pacifica   [map]   168  
South America   [map]   187  
South Asia   [map]   178  
Southeast Asia   [map]   278  

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.