Drug evaluation: DNA/MVA prime-boost HIV vaccine

Abstract

Oxford University and Nairobi University are jointly developing a HIVA.DNA/modified vaccinia Ankara (MVA) prime-boost vaccine for the potential prevention of infection with HIV subtype A. The vaccination strategy consists of priming with a DNA vaccine made from HIV-1 clade A gag p24/p17 consensus sequence (pTHr.HIVA) then boosting with a MVA virus expressing HIVA (MVA.HIVA). Phase II clinical trials of the vaccine are underway in Kenya and the UK.