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Typhoid Vi Vaccine Effectiveness in Hechi, Guangxi, China

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00131833
First Posted: August 19, 2005
Last Update Posted: March 13, 2008
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Collaborators:
Centers for Disease Control and Prevention
Hechi City Center for Disease Centrol
Wellcome Trust
University of Western Ontario, Canada
Information provided by:
International Vaccine Institute
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study has been completed.
  Study Completion Date: November 2006
  Primary Completion Date: November 2006 (Final data collection date for primary outcome measure)