Photo taken on March 27, 2020 shows the Al-Omari Mosque after it was shut down as a precaution against the spread of COVID-19 in Gaza City. (Photo by Rizek Abdeljawad/Xinhua)

A Palestinian boy sets cleaning tools and disinfectants for sale in front of his house at a refugee camp in Gaza City, on March 27, 2020. (Photo by Rizek Abdeljawad/Xinhua)

This combo photo shows people wearing protective masks to prevent COVID-19 in the southern Gaza Strip city of Rafah, March 27, 2020. (Photo by Khaled Omar/Xinhua)