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Study Location:
A location is defined by clicking on the Map below
3325 Studies found for:
"Hepatitis A"
A similar map is available for all studies in ClinicalTrials.gov
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 3,325  
Africa   [map]   115  
Central America   [map]   194  
East Asia   [map]   698  
Japan 80   [studies]
Europe   [map]   867  
Middle East   [map]   134  
North America 1,117  
Canada   [map]   267   [studies]
Mexico 43   [studies]
United States   [map]   1,012   [studies]
North Asia   [map]   94  
Pacifica   [map]   238  
South America   [map]   113  
South Asia   [map]   97  
Southeast Asia   [map]   148  

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.