A Phase I Study to Evaluate Safety and Immunogenicity of AERAS 404 Administered in Adults

AERAS-404 is comprised of the H4 antigen, a fusion protein of Mycobacterium tuberculosis antigens 85B and TB10.4; and IC31 adjuvant, a combination of a leucine-rich peptide and a synthetic oligonucleotide.

Sterile buffer containing 10 mmol Tris and 169 mmol of NaCl in 0.8 mL of aqueous solution. This is the identical buffer solution in which H4 and IC31 are formulated.