Vampire Roots
My favorite: Rabies
Rabies has been linked with vampire folklore. Dr Juan Gómez-Alonso, a neurologist at Xeral Hospital in Vigo, Spain, examined this possibility in a report in Neurology. The susceptibility to garlic and light could be due to hypersensitivity, which is a symptom of rabies. The disease can also affect portions of the brain that could lead to disturbance of normal sleep patterns (thus becoming nocturnal) and hypersexuality. Legend once said a man was not rabid if he could look at his own reflection (an allusion to the legend that vampires have no reflection). Wolves and bats, which are often associated with vampires, can be carriers of rabies. The disease can also lead to a drive to bite others and to a bloody frothing at the mouth.
