Saturday, 3 March 2018

How a small African nation is beating AIDS

AS A middle-class Senegalese man, Salou (not his real name) was rather proud of his roundness in 2002. But by 2003 his clothes were falling off. He got tested and found he had AIDS. His pregnant wife was also infected with HIV. They went to Dakar, Senegal’s capital, and she was put on antiretroviral drugs to prevent the infection of her unborn child. “When my son was born he tested negative, thank God,” exclaimed Salou.

The hopeful tale of Salou’s baby is far from universal. Although west and central Africa have long had a lower prevalence of HIV than the south and east (see map), the region still has a stubbornly high rate of new infections. In south and east Africa close on 20m people have the virus, almost four times more than in west and central Africa. From this high base, the number of new infections each year in the south and east has fallen by 29% since 2010, to 790,000. Alas, new infections in west and central Africa have fallen just 9%, to 370,000. Moreover, about 310,000 people die from HIV-related illnesses each year in west...Continue reading

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