3106 studies found for:    "Hepatitis A"
3106 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 3106  
Africa   [map]   99  
Central America   [map]   198  
East Asia   [map]   640  
Japan 72   [studies]
Europe   [map]   831  
Middle East   [map]   127  
North America 1077  
Canada   [map]   264   [studies]
Mexico 41   [studies]
United States   [map]   977   [studies]
North Asia   [map]   89  
Pacifica   [map]   232  
South America   [map]   114  
South Asia   [map]   90  
Southeast Asia   [map]   136  

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.