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3663 Studies found for: vaccine clinical trials
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Map Legend
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 3,663  
Africa   [map]   268  
Central America   [map]   96  
East Asia   [map]   342  
Japan 44   [studies]
Europe   [map]   880  
Middle East   [map]   37  
North America 1,672  
Canada   [map]   176   [studies]
Mexico 47   [studies]
United States   [map]   1,541   [studies]
North Asia   [map]   37  
Pacifica   [map]   103  
South America   [map]   106  
South Asia   [map]   102  
Southeast Asia   [map]   172  
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Studies with multiple locations are included in each region containing locations.