If you killed a zomebie and put its blood on you but keep it away from your mouth would you be able to move threw a bunch of zombies with out beeing bite or noticed?
the blood would be all congealed n stuff and i wouldn't put it on my bare skin...skin being porous n all...
perhaps on clothes or packs or something...might work...
gotta be super careful and thorough on getting it all off your hands or whatever you use to apply it for risk of touching your face and contracting the virus...
well since in most movies the zombies seem to be very slow to notice people unless they are moving around in clear eye sight... or very afraid
this leads me to believe zombies can smell fear perhaps.... so from what i have seen, it could work, it worked in shaun of the dead... but if you let up for a second...eaten!