Zimbabwe refugee

Video: Cholera woes spill over

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 Cholera crisis piles pressure on S Africa 
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 The UN has increased its estimate of the number of people killed by cholera in Zimbabwe to nearly 800.

More than 16,000 others have been infected with the disease.

There are now fears that neighbouring South Africa, across the Limpopo river, is vulnerable.

Hoda Abdel-Hamid reports from the Zimbabwe-South Africa border.

 
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