TB is the most deadly infectious disease in history - it has killed over a billion people in the last 200 years. Multi-BAFTA winning film-maker, Jezza Neumann travelled to Swaziland to make this very intimate account of the crippling effects of MDR-TB. We witness victims from two families battle with the disease over the course of a year.

Cast:Hugh Bonneville, Bern-Thomas Nyang'wa,

Genre:Documentary,

country:none

Production:BBC Four,