Comment Period Extended to 3/23/2015 for Notice of Proposed Rulemaking (NPRM) for FDAAA 801 and NIH Draft Reporting Policy for NIH-Funded Trials
5475 studies found for:    vaccination
5475 studies found, shown on map.
A similar map is available for all studies in
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 5475  
Africa   [map]   259  
Central America   [map]   119  
East Asia   [map]   448  
Japan 98   [studies]
Europe   [map]   1357  
Middle East   [map]   97  
North America 2598  
Canada   [map]   235   [studies]
Mexico 55   [studies]
United States   [map]   2416   [studies]
North Asia   [map]   45  
Pacifica   [map]   135  
South America   [map]   140  
South Asia   [map]   138  
Southeast Asia   [map]   218  

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.