All personnel entering medical institutions should wear qualified medical masks, and they can wear masks with exhalation valves.

Patients don't have to take off their masks when receiving treatment (correct answer)

Under the premise of not affecting the normal diagnosis and treatment work, at least! Rice's Social Distance Benefit (Correct Answer)

Cover your nose and mouth with a tissue or elbow socket when coughing or sneezing, and implement hand hygiene immediately after touching respiratory secretions (correct answer)