Dampyr is the title of a comic book series published by Sergio Bonelli Editore.
Plot of the series: Harlan Draka is a character of Slavic origin. Raised in a small village orphaned by his mother, who died in childbirth, and practically never having seen his father, he makes ends meet wandering in the neighboring countries posing as a dampyr, a son of a vampire and a human woman, able to eliminate hypothetical cases of vam pirism in people who are already dead. His life comes at a turning point when, called by Kurjak, a rude soldier at the head of a small troop of men, in a vampire-infested war zone, he discovers that he is truly a dampyr thanks to Tesla, a rebel vampire. The blood of dampyr is poisonous to the Night Masters, a race of supervampires that secretly dominates the world; Harlan decides to devote his life to their destruction, accompanied by his faithful companions Kurjak and Tesla. More information in the Dampyr section of Bonelli's official website, as well as on wikipedia.