The world's worst diseases S02 E01 Kallbrand

Jake and Lea end up in the trading town of Birka, in the middle of the Viking Age. After a nasty fight in the village, the children get infected wounds and suffer from gangrene. The doctors of the time are reminiscent of healers and the children get to try both the laying on of hands and making offerings in their attempts to recover from their illness. Will Jake and Lea survive, or will they receive a true Viking burial?