I was watching a tape of HODS the other day, and as was watching Julia's death scene for the umpteenth time, I realized something that I should've realized from Day One-
If you've just given a vampire a really nasty injection and are planning to leave town, be sure to wear a cross! (or at least have one nearby)
I mean, when Julia first confronted Barnabas with the truth about his vampirism, she carried a cross for protection. Okay, one can argue that when Julia gave Barnabas that triple injection it was "spur of the moment", but logically one must think that Julia should've been aware of the consequences to a better degree. Yes, she's packing her bags to get away from Barnabas right afterwards, but she should've put garlic all over her room, wore at least one cross on her person, and packed some Holy Water, too!
I wonder- were Hall & Russell aware of this plot loophole?