In pictures: 'Life Interrupted' by Don McCullin

When this photograph was taken in 2000, Charlie, lying in bed with her newborn daughter, Khanya, and one of her sons, was so ill she could not get up. "The last time you came to see me I was very very sick," Charlie told Don McCullin on his return four years later. "I thought I would die. Since then I've been taking antiretrovirals. I'm feeling much better now." Khayelitsha township, Cape Town, 2004, South Africa.