A wears a Captain America mask amid the COVID-19 pandemic in Petropolis, Rio de Janeiro state, Brazil, Thursday, April 15, 2021. Military police officer Everaldo Pinto, dressed as superhero Captain America, advises children on the need to protect themselves against the COVID-19, distributing kits equipped with cleaning products and protective face masks to prevent the spread of the new coronavirus. (AP Photo/Silvia Izquierdo)