2701 studies found for:    "Hepatitis, Viral, Human"
2701 studies found, shown on map.
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 2701  
Africa   [map]   74  
Central America   [map]   184  
East Asia   [map]   555  
Japan 67   [studies]
Europe   [map]   739  
Middle East   [map]   120  
North America 951  
Canada   [map]   249   [studies]
Mexico 38   [studies]
United States   [map]   862   [studies]
North Asia   [map]   82  
Pacifica   [map]   221  
South America   [map]   105  
South Asia   [map]   75  
Southeast Asia   [map]   121  

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.