780
Participants
Start Date
January 31, 2007
Primary Completion Date
January 31, 2009
Study Completion Date
May 31, 2009
The University of Texas at Brownsville, Brownsville
Corporacion para Investigaciones Biologicas de Medellin, Medellín
Jurisdicción Sanitaria III Matamoros, Matamoros
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
The University of Texas Health Science Center, Houston
OTHER