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6500 studies found for:    vaccination
6500 studies found, shown on map.
A similar map is available for all studies in
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 6500  
Africa   [map]   328  
Central America   [map]   140  
East Asia   [map]   560  
Japan 114   [studies]
Europe   [map]   1553  
Middle East   [map]   104  
North America 2991  
Canada   [map]   282   [studies]
Mexico 63   [studies]
United States   [map]   2770   [studies]
North Asia   [map]   57  
Pacifica   [map]   159  
South America   [map]   166  
South Asia   [map]   161  
Southeast Asia   [map]   265  

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.