(A) to enhance health awareness, exercise, regular rest, improve their immune system, adhere to safe eating habits. (B) keep the indoor air circulation, to avoid closed public places and people with poor ventilation are more concentrated place, to wear a mask. (C) Go home promptly wash, nasal wash, it maintains the basic hand and respiratory hygiene. (Iv) possible, avoid close contact with people such as coughing and sneezing.
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