Yemen's cholera crisis
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Yemen's cholera epidemic 'largest ever recorded'

21 July 2017 Last updated at 17:20 BST

The number of people with cholera in Yemen is now the largest ever recorded in any country in a single year since records began, Oxfam said.

Nearly 2,000 people have died since the disease was discovered in the country three months ago.

The BBC gained a rare access to an area where the outbreak originates.