A Palestinian girl drinks from a tap connected to a cistern in a poor neighbourhood in Khan Yunis in the southern Gaza Strip on October 24, 2018. - The US nonprofit think-tank RAND corporation estimates that 97 percent of drinking water in the Gaza Strip is not drinkable by any recognized international standard, and that more than a quarter of illnesses and over 12 percent of child deaths in the past four years were due to water pollution. (Photo by Thomas COEX / AFP) (Photo credit should read THOMAS COEX/AFP/Getty Images)
