
A man fills his water tanker with clean water from a charity water pump in Sanaa, Yemen on May 16, 2017. Contaminated water is a reason causing the cholera disease in Yemen. (Xinhua/Mohammed Mohammed)

A man fills his water tanker with clean water from a charity water pump in Sanaa, Yemen on May 16, 2017. Contaminated water is a reason causing the cholera disease in Yemen. (Xinhua/Mohammed Mohammed)