The box sold this as Cronenberg-esque, which I suppose it was in the sense that it was full of rubbery effects and icky sex. A scientist invents a universal cure for all viral diseases, only to see it turn him into a blood-craving psycho. The story might have filled a 22-minute horror TV show or maybe a chunk of an anthology piece. But dragging it out to feature length involved a lot of filler. See if desperate.