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8188 Studies found for: vaccine
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Map Legend
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 8,188  
Africa   [map]   488  
Central America   [map]   176  
East Asia   [map]   717  
Japan 138   [studies]
Europe   [map]   1,917  
Middle East   [map]   136  
North America 3,708  
Canada   [map]   367   [studies]
Mexico 89   [studies]
United States   [map]   3,421   [studies]
North Asia   [map]   88  
Pacifica   [map]   201  
South America   [map]   228  
South Asia   [map]   209  
Southeast Asia   [map]   335  
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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.