english: In your mind, Seth -- I mean, you must dream about this -- what is the kind of time scale on, let's start with HIV, for a game-changing vaccine that's actually out there and usable?
non_english: Po vašem mišljenju, Set -- mislim, mora da sanjate o tome -- kolika je vremenska skala počnimo od HIV-a, za preokret vakcina, da su zapravo na tržištu i upotrebljive?