2314 studies found for:    "Hepatitis, Viral, Human"
2314 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 2314  
Africa   [map]   58  
Central America   [map]   165  
East Asia   [map]   490  
Japan 56   [studies]
Europe   [map]   639  
Middle East   [map]   109  
North America 832  
Canada   [map]   219   [studies]
Mexico 33   [studies]
United States   [map]   757   [studies]
North Asia   [map]   75  
Pacifica   [map]   192  
South America   [map]   96  
South Asia   [map]   64  
Southeast Asia   [map]   94  

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.