epa08376966 A model of the globe with a face mask left on the ground by the children who were playing with it in Guangzhou, Guangdong province, China, 22 April 2020. World Earth Day is marked in many countries annually on 22 April to raise awareness of environmental protection. EPA-EFE/ALEX PLAVEVSKI
Eine Kampagne zur Begrenzung der Verbreitung des Corona-Virus im Jemen
