For those w/ German here's a trailer re: the excavations of the Cathedral Plaza of Sankt Pölten, Austria, a site used for burials from the 11th to the 18thC. Amidst 1000s of individual burials, there are 2-3 layers of mass burials: https://www.youtube.com/watch?v=P1gnds0Yecw. #YersiniaPestis has been confirmed.