Two, patients with fever or respiratory infection and their contacts should wear masks at home or when going out.
Three, engaged in public services (including window posts), shopping malls, supermarkets, restaurants, bars, KTV, beauty salons, sanitation, public transport, subway, taxis, online car rental and other industries, communities, institutions, public places and other temperature measuring personnel, should wear masks.
Four, go to crowded, poorly ventilated indoor public places, take the subway and other public transport, enter the pension, nursery, kindergarten, primary and secondary schools, welfare and other institutions, should wear masks.
5. People who were old and weak, suffering from chronic diseases, pregnant women, etc. It is recommended to wear a mask when going out, or when you need close contact with others and cannot determine the risk.
Six, school teachers and students in class, it is recommended to wear masks.
Seven, outdoor activities in the case of maintaining a social distance of 1 meter, you can not wear a mask.
Eight, in good disinfection and ventilation, strict health monitoring, social distance indoor meetings and activities, you don't have to wear a mask.
Nine, the relevant industries and units according to the characteristics of their respective working environment, under the guidance of health professional institutions or personnel, can develop a specific scene to wear masks guide.