Study NCT00283712   Information provided by National Institute of Allergy and Infectious Diseases (NIAID)

First Received: January 26, 2006   Last Updated: July 28, 2010   History of Changes

Study Status:	This study is ongoing, but not recruiting participants.
Estimated Study Completion Date:	No date given
Estimated Primary Completion Date:	February 2009 (Final data collection date for primary outcome measure)