(FILES) In this file photo taken on April 18, 2020 employees of the World Food Programme (WFP) spray the hands of a displaced Yemeni man with disinfectant as prevention from the novel coronavirus, in the capital Sanaa. - The World Food Programme (WFP) was announced on October 9, 2020 as laureate of the 2020 Nobel Peace Prize. (Photo by ESSA AHMED / AFP)