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7998 Studies found for: vaccine
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Map Legend
Region Name   Number of Studies
World 7,998  
Africa   [map]   474  
Central America   [map]   173  
East Asia   [map]   692  
Japan 137   [studies]
Europe   [map]   1,883  
Middle East   [map]   134  
North America 3,628  
Canada   [map]   356   [studies]
Mexico 88   [studies]
United States   [map]   3,347   [studies]
North Asia   [map]   82  
Pacifica   [map]   197  
South America   [map]   226  
South Asia   [map]   200  
Southeast Asia   [map]   330  

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