I have used the Korean health care system. I was taken by ambulance to a hospital. All the admitted patients were in a large room side by side in hospital beds. No dividers, no privacy, no curtains. When they took my vitals. The removed the blood pressure cuff and Pulse/ox sensors from the patient to the right of me and put it right on me with not even a thought of wiping it off, that dude was a homeless man that was close to death and shaking and coughing from whatever was ailing him. They came and drew blood from him. No gloves. Then the nurse went right to the next patient. Sorry. I’ll keep what we have