Okay so we know that vampires can only be killed by a wooden stake, sunlight and other stuff, but poison was never mentioned. So it crossed my mind, why not coat their fangs with it and use it for their benefit? For example, if they are fighting a strong oponent, then it would be difficult to bite their neck, but just a little scratch from the poison fangs and the oponent is down.
Edit: I found out that in a game Vampire: The Masquerade, vampires do get harmed by poison, but only harmed so...it can still be used since this was the only thing i found where poison harms vampires?
QUESTION 2: Can you record a vampire in any way? Like their voice or them in general. Or is it tied to silver just like with mirrors? I read somewhere that there is a bit of silver in the mirrors, hence that is why a vampire wont reflect in it (i dont remember source it was years ago) so if there will be silver in like the camera or the voice recorder, would you again be unable to record the vampire?