The Vampire Epidemics: Following the Austrian conquest of Hungary and regions south, reports of vampires began to filter into western Europe. The most significant of these concerned events during 1725-32, their importance due in large measure to the extensive investigations of the reported incidents carried on by Austrian officials. The cases of Peter Plogojowitz and Arnold Paul especially became the focus of a lengthy debate in the German universities. Different versions of the incidents identified the locations of the vampire epidemics as Hungary rather than (more properly) a Serbian province of the Austrian province of Hungary. The debate was summarized in two important treatises, the first of which, Dissertazione sopre I Vampiri by Archbishop Giuseppe Davanzati assumed a skeptical attitude. The second, Dom Augustin Calmet's Dissertations sur les Apparitiones des Anges des Démons et des Espits, et sur les revenants, et Vampires de Hingrie, de Boheme, de Moravie, et de Silésie, took a much more accepting attitude.