1, can't be careless, can't be careless. A thousand miles of embankment, collapsed in the ant nest. In terms of epidemic prevention and control, a small negligence may destroy the hard-won anti-epidemic achievements. Only by not being paralyzed, lax and careless, and insisting on good protection, can the spread of COVID-19 be blocked.

2. Put on a mask and stick to it. Wearing a mask scientifically is one of the more effective measures to prevent respiratory infectious diseases. Even in hot summer, always wear a mask, especially when going to public places and confined spaces, and be sure to wear a mask correctly when taking public transportation.

3. Be polite when sneezing. The droplets produced when coughing and sneezing often carry viruses, which can directly or indirectly lead to the spread of viruses. Therefore, when coughing or sneezing, be sure to cover your mouth and nose with paper towels, handkerchiefs and elbows.

What you need to know during the epidemic:

1, the risk level of this area, such as wearing a mask in the middle and high risk area.

2, look at the environment, if you are in a crowded, poorly ventilated place, or stay in public areas for a long time, you should wear a mask.

3. Some service industries and special occupations, such as drivers and flight attendants of public transport, service personnel in restaurants, supermarkets and shopping malls, teachers in kindergartens, doctors and service personnel in nursing homes, all need to wear masks.

4, cough, sore throat, sneezing and other respiratory symptoms, to wear a mask to prevent infection to others.