A worker at the ECCA laboratories hangs mouth masks in the Clean Mask Decontaminating Room in Merelbeke, Belgium, Tuesday, April 28, 2020. The converted shipping container holds 1500 masks and runs on a six hour disinfection cycle with a hydrogen peroxide dry mist. With mouth masks in short supply for healthcare workers in Belgium against coronavirus (COVID-19), innovative solutions have been made to deal with the crisis. (AP Photo/Virginia Mayo)