Rio's Christ the Redeemer statue is lit up with the flags of countries currently afflicted by the new coronavirus in Rio de Janeiro, Brazil, Wednesday, March 18, 2020. For most people COVID-19 causes mild or moderate symptoms. For others, especially the elderly and people with existing health problems, it can cause many other serious illnesses, including pneumonia. (AP Photo/Silvia Izquierdo)

March 19, 2020