Study NCT00667368   Information provided by National Institute of Allergy and Infectious Diseases (NIAID)

First Received: April 24, 2008   Last Updated: February 9, 2012   History of Changes

Study Status:	This study is currently recruiting participants.
Estimated Study Completion Date:	November 2013
Estimated Primary Completion Date:	May 2013 (Final data collection date for primary outcome measure)