1. Maintain good immunity. Vaccinate against influenza, mumps, pneumonia and other related infectious diseases in time, eat regularly, don't be picky about food, drink more water, eat more fruits, supplement water and vitamins, strengthen physical exercise, combine work and rest, pay attention to increasing or decreasing clothes in time, and maintain adequate sleep and a happy mood.

2. Develop good hygiene habits. Pay attention to wearing masks, especially by public transport, and go to places where people gather. Wash your hands frequently, and wash your hands with soap or hand sanitizer after going out, before and after meals; Pay attention to breathing etiquette, cover your mouth and nose with paper towels or elbows when coughing or sneezing, and don't cough or talk loudly in front of others.

3. Keep the environment clean. Rooms should be ventilated frequently to keep the indoor air fresh, key parts such as toilets and door handles should be disinfected frequently, and toys, quilts and other items should be cleaned and disinfected regularly.

4.keep your social distance. When waiting in line in shopping malls, stations, restaurants and other places, we should pay attention to keeping the distance above 1 meter, which can not only prevent infectious diseases, but also show respect for others.

5. Don't go to public places with dense crowds and poor air circulation during the epidemic. Reduce unnecessary personnel gathering and avoid contact with patients with fever, cough and other symptoms.