(1) Strengthening health awareness, exercising moderately, going to bed early and getting up early, and not staying up late can improve immunity;

(2) Maintain good personal hygiene habits, cover your nose and mouth with paper towels when coughing or sneezing, wash your hands frequently and thoroughly, and don't touch your eyes, nose or mouth with dirty hands;

(3) The living room should be ventilated and kept clean;

(4) Try to avoid close contact with people with symptoms of respiratory diseases (such as fever, cough or sneezing);

(5) Pay close attention to symptoms such as fever and cough, and be sure to go to the nearest doctor in time when such symptoms appear;

(6) room ventilation; If there are suspected patients, the living environment must be cleaned and disinfected. Novel coronavirus is sensitive to heat and can be disinfected with 75% alcohol, chlorine-containing disinfectant, hydrogen peroxide disinfectant, chloroform and other fat solvents.

Second, the hospital to prevent novel coronavirus infection knowledge:

(1) Wear a mask when going to the hospital to see a doctor or visit patients, especially when going to the fever clinic or respiratory department of the hospital;

(2) Try to avoid close contact with people with symptoms of respiratory diseases (such as fever, cough or sneezing);

(3) Pay close attention to symptoms such as fever and cough, and be sure to go to the nearest doctor in time when such symptoms appear.

Third, the knowledge of protective measures during home medical observation:

(1) Families should be equipped with necessary disinfectants and personal protective equipment. Family members and medical observers should do a good job in personal hygiene protection and minimize contact.

(2) Medical observation objects should try to live in a single room; Reduce opportunities for contact with residents of * * * *; Keep the house ventilated. After use, the toilet should be cleaned and disinfected as needed.

(3) Medical observation objects should try to reduce unnecessary going out; Wear a mask when going out and avoid going to places where people gather.

(4) Take temperature 1 time every morning and evening, and make records.