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ClinicalTrials.gov
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8141 Studies found for: vaccination

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 8,141
Africa [map] 461
Central America [map] 178
East Asia [map] 789
Japan 137 [studies]
Europe [map] 1,900
Middle East [map] 127
North America 3,663
Canada [map] 356 [studies]
Mexico 88 [studies]
United States [map] 3,388 [studies]
North Asia [map] 93
Pacifica [map] 203
South America [map] 218
South Asia [map] 208
Southeast Asia [map] 353
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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.