From Faith DeAmaral:

Re: Math vs. vampires: vampires lose (Oct. 25, 2006): Actually, the basis of your article disproving vampires’ existence is based on faulty information.

Vampires do not necessarily turn everyone they bite into a vampire, but actually kill them.

They can only change others into vampires if they intend to actually do so.

(Keep in mind that I don’t necessarily believe in vampires) (Also, this is based on one version of the theory. But if this is in fact the case, isn’t it scientifically plausible? )