Is it true that vampires exist and they are on earth?

No its fake.

Vampire bats ?

Not like the Hollywood twisted vampires no, but there are people who are allergic to the sun and have blood cravings and have to eat rare meat or they get sick.

Source(s):
My mother has these symptoms. I always tease her about it.

Yes reptilian entities who control our reality they drink human blood for sustenance but not like the movies

Vampires are a race of blood drinking supernatural creatures that were once human. They have been encountered by the Winchesters, Gordon Walker and other hunters. However it has been stated encountering a vampire is very rare as Hunters have hunted them near to extinction, although due to their ability to reproduce by transfusion, there only needs to be one for them to repopulate.
All vampires originate from the Alpha Vampire.

All are just made up stories. In Books and Movies.

look you can get some stupid answers but he’s a real one I’m not gonna shine when I hit the Sun I’m not turn into a bat I need blood thats it thats basically it is simple

I believe in “never say never”. How can we ever be 1 per cent sure that vampires are purely fictitious until we have used sonar and put up cameras that work 24/7 in every part of every place that exists?
Yes, there may well be tests that can pick up genes before a baby is born, but would they necessarily be able to pick up EVERY single gene? Also, would they really be available in an undiscovered/unexplored place?
Yes, a vampire who attacks and turns a person every week or so is a bit unrealistic, to say the least, but would they necessarily have to attack and turn that many people? Could they not be killing the people that they drink from and hiding the bodies? The vampires in the movie “Cirque du Freak” do not turn people just by drinking from them; they have to actually exchange blood with them to do this. They do not kill the people either; they just drink a bit of blood from them. The worst thing that would ever be likely to happen to one of their victims is that they end up a bit sick and have to take a few days off work, just like they might do if they had the flu. People do get sick due to unknown causes still, don’t they?
The human body may not be designed to process large amounts of blood, but are vampires necessarily human? A person who cannot digest food may well be unable to digest blood as well, but who’s to say that vampires necessarily cannot digest their own food? Although they still need blood in order to survive, the ones on “The Vampire Diaries” can actually digest food, if I remember correctly.
Some people may say that the existence of vampires is impossible because of the fact that they do not need to urinate or defecate. Who’s to say that do not need to do this? They are undead. In my opinion, this means that are technically not dead when, naturally, they would have died a long time ago, or that they died and have gained at least sort of life and risen up. If there is life in them, would this not mean that they could still urinate and defecate?
Psychic vampires are definitely real. Watch the documentary “Vampire Secrets”. You can probably get it very easily on Amazon. This should give you more detail about them and about how they are definitely not fake.
Please be warned that “Vampire Secrets” is just about the only vampire-related DVD set/programme that has ever freaked me out. It features one incredibly scary figure who looks a little bit like a KKK member and could have even been a suspect for Susan Walsh’s disappearance and it includes graphic images and showing of what is obviously fake blood. Stories about blood coming from various parts of corpses and one incredibly freaky story about a disappearing dead body also featured on this one. There is also plenty of implied violence, one slightly graphic scene of an actor playing Rod Ferrell beating two people before drinking/appearing to drink what, again, is obviously fake blood. Rod Ferrell himself does actually feature on it, but is restrained and there is no blood, gore or visual violence in those clips. There is also plenty of implied violence and sex as well as a bit of implied sex. This documentary is absolutely NOT for anyone aged under 16 at the youngest.

Source(s):
ME:)

They really hate that name, I mean really.

Vampires such as the depiction of them in movies, television, books, games, and the like? Of course not!

Real vampires that are much different than all of that rubbish?…I think you know the answer to that one.