TOPSHOT - A Palestinian sanitary department worker sprays disinfectant on March 16, 2020 around the refugee camp of Aida, with Israel's controversial separation barrier in the background, in Bethlehem which has been under lockdown for more than a week due to the novel coronavirus epidemic. - The holy West Bank city of Bethlehem is in lockdown after the first Palestinian cases of the deadly coronavirus were discovered earlier this month. (Photo by Musa Al SHAER / AFP)