World Health Organization says 200 people have died since outbreak in August . It was widely hoped that the deal would be the panacea to the humanitarian and economic problems bewildering the once-prosperous Zimbabwe , but the pact is yet to take effect . Cholera epidemic continues as Zimbabwe faces worst economic crisis . Expert : Failure to maintain adequate stocks of water - treating chemicals behind disease . Disease has spread to neighbouring countries South Africa and Botswana .
World Health Organization says 200 people have died since outbreak in August . Cholera epidemic continues as Zimbabwe faces worst economic crisis . Expert : Failure to maintain adequate stocks of water - treating chemicals behind disease . Disease has spread to neighbouring countries South Africa and Botswana .