How to leapfrog in healthcare system

Last week, one of my relatives contracted the coronavirus. It started like a normal flu and progressed into a cough, then a headache and chest pain. At that point, a decision was made to call a doctor.

The doctor said since he was coughing, it was wise to bring him to hospital for a chest scan and also have his oxygen levels checked. The scan showed a progressing infection in the lungs. The oxygen levels were at 91 percent, which is considered borderline.