Figure 4From: Long-term booster schedules with AS03A-adjuvanted heterologous H5N1 vaccines induces rapid and broad immune responses in Asian adults Cell-mediated immune responses against the primary vaccine strain (A/Vietnam/1194/2004) after heterologous booster vaccine at Month 6 and persistence of responses at Month 12 (cell-mediated immunity subset). Data expressed as median values with first and third quartiles. At Month 6, subjects in the AS03A-H5N1 primary group received one dose of booster vaccine, and subjects in the non-adjuvanted H5N1 primary group received two doses of booster vaccine.Back to article page