The Great Plague

In the second episode, Xand heads to St Barts hospital to look back at historical records which show that nursing staff stayed behind and risked their lives to help the sick. Elsewhere, John investigates why infection rates were so different between the rich and poor, examining clothes typical for each group in the 17th century.

In the first episode, the epidemic is traced back to its source in the parish of St Giles in the Fields, now at the heart of London's theatre district. The programme also examines the symptoms of the disease and uncovers new research into the plague bacteria that could overthrow accepted ideas about how the infection was spread.