Yemen cholera epidemic spreads to 21 regions

The UN says Yemen’s cholera epidemic has spread to all but one of 22 regions. There are now almost 500,000 suspected cases.

The UN says the cholera epidemic in Yemen has spread to all but one of 22 regions. There are now almost 500,000 suspected cases. Aid workers say although the number is falling, they are worried it could rise again as the rainy season begins.