Study NCT00042289   Information provided by National Institute of Allergy and Infectious Diseases (NIAID)

First Received: July 26, 2002   Last Updated: June 2, 2009   History of Changes

Study Status:	This study is currently recruiting participants.
Estimated Study Completion Date:	No date given
Estimated Primary Completion Date:	April 2011 (Final data collection date for primary outcome measure)