The United Nations Children's Fund (UNICEF) deputy representative to Yemen Sherin Varkey examines a cholera-infected child at a hospital in Sanaa, Yemen, on May 13, 2017. A cholera outbreak in Yemen has killed 51 people in two weeks and caused around 2,752 suspected cases since April 27, the World Health Organization (WHO) said on Thursday in a statement on its website. (Xinhua/Mohammed Mohammed)
