Upon the outbreak of the coronavirus disease 2019 in Indonesia, Muhammadiyah formed an emergency command center and appointed Corona as its chief, allocating 20 hospitals in Java and Sumatra to handle the disease backed by some 30,000 philanthropic locations operated by the organization in Indonesia.[2][11] Corona prepared two programs to handle the outbreak: one through raising awareness of potential risk factors, which included spreading the awareness of the need for self-isolation.[12] The other program was aimed as motivating those who had hoarded face masks to donate them to others.[13]