The notion of silver harming vampires comes from Marvel Comics. From there, it made it's way into popular culture in movies and television.
Silver does not affect vampires in the folklore. It doesn't even harm werewolves either for that matter. The use of silver as a weapon against monsters began with the Wolfman film of the early 1940's.
Sunlight does not traditionally harm vampires either. That began with Nosferatu (the 1922 silent film).
No, because vampires do not exist. You cannot affect anything that does not exist. But that said, it was indeed believed that the holy powers of silver would be extra-damaging to vampires, which were unholy.
It would depend on what the author of the fictional story wanted
In popular lore, vampires are often believed to be harmed by silver, similar to other supernatural creatures like werewolves. However, the idea of silver harming vampires is not as consistent or widely accepted as other weaknesses like sunlight or garlic.
no
Since vampires do not exist, they have no effect on the Catholic Church.
Only if you shoot them with a silver bullet, I've seen vampires wear silver jewellery.
No that's werewolves, in most stories vampires hate garlic and can be killed with a wooden stake.
if they are virgins or werewolfs or vampires or Justin beiber then you have to kill them with a silver bullet
with some vampires it doesn't affect them but with the ones it does i shouldn't think so. They were humans after all.
Yes, there are several methods to affect this, including silver, garlic and "holy" allergies, burning to death, or the traditional stake through the heart. The effectiveness of the various methods depends on the supernatural qualities of the vampires, who are entirely fictional creatures. Each author assigns various qualities to vampires, following their general depiction as "undead creatures who live on blood."
any item which is rial silver and wood sticks
A silver cross or a string of garlic.