A girl sits on bottles as she waits to collect water during a clean water crisis amid fears of cholera outbreak in Sanaa, Yemen, on March 17, 2019. At least 12 people have died as a result of a cholera outbreak which left over 4,000 other people infected in Yemen this year, Mathar Abbas Mirwani, the head of the local healthcare department of Sanaa, said on Friday. (Xinhua/Mohammed Mohammed)