At the time the woman died, many people believed that the plague was spread by "vampires" which, rather than drinking people's blood, spread disease by chewing on their shrouds after dying. Grave-diggers put bricks in the mouths of suspected vampires to stop them doing this, Borrini says.
The belief in vampires probably arose because blood is sometimes expelled from the mouths of the dead, causing the shroud to sink inwards and tear. Borrini, who presented his findings at a meeting of the American Academy of Forensic Sciences in Denver, Colorado, last week, claims this might be the first such vampire to have been forensically examined. The skeleton was removed from a mass grave of victims of the Venetian plague of 1576.
However, Peer Moore-Jansen of Wichita State University in Kansas says he has found similar skeletons in Poland and that while Borrini's finding is exciting, "claiming it as the first vampire is a little ridiculous". Borrini says his study details the earliest grave to show archaeological "exorcism evidence against vampires".