結核病似乎已經是上世紀的疫症，但它其實正悄悄捲土重來。根據世衞統計，全球每年有一千萬宗新個案。不止曾經感染過結核菌的退役軍人可能會復發，遊客、商旅人士亦屬於高危組別。難民亦可能會將結核病帶到國外。不過結核病上次大規模爆發已是數十年前，今日受過專業訓練的醫護人員甚少，相關配套亦未必足夠，各地的衞生部門和醫院如何應對？患病者又要經歷怎樣的治療？發現結核病一百年後，這場對抗惡菌的戰爭又再重新打響。

電視版本：雙語廣播（粵語／英語）

Tuberculosis seems to have been wiped out – but now the epidemic is returning with a vengeance. According to the World Health Organization, there are ten million new cases reported globally per year. Not only veterans who have been infected are having recurring episodes, tourists and business travelers are seeking help as well. Refugees might also carry the disease abroad from their homeland where tuberculosis is rife. But it has been decades since tuberculosis broke out last time, and there are not many medical experts and facilities in this field today. How are the hospitals and health authorities coping with the challenges? How are those affected dealing with the exhausting treatments? More than 100 years after the discovery of tuberculosis, the battle against the illness begins anew.

TV Version: Bilingual Broadcast (Cantonese/English)