Documentary on TB in Swaziland: Return of the Plague

18 March 2014 - In the southern African nation of Swaziland, around a quarter of all adults are now HIV positive. With so many now living with compromised immune systems, tuberculosis, which had been in decline for decades, has made a dramatic comeback. Now it has a foothold once more, new mutations are evolving fast, meaning the disease threatens the lives of the healthy as well as those with HIV.