Xand van Tulleken visits Samuel Pepys' parish church and discovers the sad tale of the Poole family, who within 11 days lost all five of their children. He also heads to Eyam in Derbyshire, revealing the heroic story of self-sacrifice that saw all 700 villagers lock themselves in to try to stop the disease spreading to surrounding areas. Raksha Dave trials 17th-century disinfection methods and reveals a surprising substitute that can be just effective as modern antibacterial cleaners.
