In the office with Mouth Open

The amount of germs plus everyone is recommended to wear a mask and having the mouth open while someone had there teeth done before you no mask on

Some people have covid asymptomatic

How do they do if someone needs to be sedated root canal Anaesthesia oxygen mask how do they reuse it or is the mask and oxygen tube clean

Is it safe to have your mouth open during covid pandemic respiratory virus

Let me know if your visit was okay or if you know how dentist office have everything for a safe visit