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4850 Studies found for: HIV transmission AND Treatment of sexually transmitted disease OR prevention of STD OR prevention of STI OR treatment of STD OR treatment of STI OR prevention of sexually transmitted disease
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Map Legend
Region Name Number of Studies
World 4,850  
Africa   [map]   598  
Central America   [map]   370  
East Asia   [map]   169  
Japan 29   [studies]
Europe   [map]   793  
Middle East   [map]   46  
North America 2,992  
Canada   [map]   282   [studies]
Mexico 85   [studies]
United States   [map]   2,884   [studies]
North Asia   [map]   96  
Pacifica   [map]   141  
South America   [map]   230  
South Asia   [map]   74  
Southeast Asia   [map]   205  

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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.