quelled, the belief in vampires increased dramatically, resulting in a mass hysteria throughout most of Europe. The panic began with an outbreak of alleged vampire attacks in East Prussia in 1721 and in the Habsburg monarchy from 1725 to 1734, which spread to other localities. Two infamous vampire cases, the first to be officially recorded, involved the corpses of Petar Blagojevich and Miloš Čečar from Serbia. Blagojevich was reported to have died at the age of 62, but allegedly returned after his death asking his son for food. When the son refused, he was found dead the following day. Blagojevich supposedly returned and attacked some neighbours who died from loss of blood. In the second case, Miloš, an ex-soldier-turned-farmer who allegedly was attacked by a vampire years before, died while haying. After his death, people began to die in the surrounding area and it was widely believed that Miloš had returned to prey on the neighbours. Another infamous Serbian vampire legend recounts the story of a certain Sava Savanović, who lives in a watermill and kills and drinks blood from the millers. The character was later used in a story written by Serbian writer Milovan Glišić and in the Yugoslav 1973 horror film Leptirica inspired by the story. The two incidents were well-documented. Government officials examined the bodies, wrote case reports, and published books throughout Europe. The hysteria, commonly referred to as the "18th-Century Vampire Controversy", continued for a generation. The problem was exacerbated by rural epidemics of so-called vampire attacks, undoubtedly caused by the higher amount of superstition that was present in village communities, with locals digging up bodies and in some cases, staking them. Dom Augustine Calmet, a French theologian and scholar, published a comprehensive treatise in 1751 titled Treatise on the Apparitions of Spirits and on Vampires or Revenants which investigated and analysed the evidence for vampirism. Numerous readers, including both a critical Voltaire and numerous supportive demonologists interpreted the treatise as claiming that vampires existed. The controversy in Austria ceased when Empress Maria Theresa sent her personal physician, Gerard van Swieten, to investigate the claims of vampiric entities. He concluded that vampires did not exist and the Empress passed laws prohibiting the opening of graves and desecration of bodies, ending the vampire epidemics. Other European countries followed suit. Despite this condemnation, the vampire lived on in artistic works and in local folklore. Non-European beliefs Beings having