2618 studies found for:    "Hepatitis A"
2618 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 2618  
Africa   [map]   78  
Central America   [map]   187  
East Asia   [map]   507  
Japan 62   [studies]
Europe   [map]   709  
Middle East   [map]   121  
North America 971  
Canada   [map]   227   [studies]
Mexico 39   [studies]
United States   [map]   892   [studies]
North Asia   [map]   75  
Pacifica   [map]   198  
South America   [map]   102  
South Asia   [map]   72  
Southeast Asia   [map]   111  

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.