Aid agencies are warning that cholera could be spiralling out of control in Yemen.
More than 300 people have died from the disease this month.
Thousands are already sick and hundreds more cases are being reported every day.
Al Jazeera's Rob Matheson explains.
- Subscribe to our channel: http://aje.io/AJSubscribe
- Follow us on Twitter: https://twitter.com/AJEnglish
- Find us on Facebook: https://www.facebook.com/aljazeera
- Check our website: http://www.aljazeera.com/