1. Avoid or reduce going to epidemic areas and high-risk areas in COVID-19, reduce unnecessary trips, reduce or avoid going to crowded places, especially avoid staying in closed public places for a long time.
2. Wear protective masks when going out, such as medical surgical masks, and pay attention to hand hygiene. If necessary, disinfect with alcohol and wet wipes, and disinfect hands and local articles.
3, keep the room clean, clean, indoor ventilation, away from suspected infected people, avoid contact with eyes, mouth, nose, etc.
4. When there is no contraindication to vaccinate COVID-19 vaccine, people should try to vaccinate COVID-19 vaccine to further reduce the risk of infection.
I also want to maintain good living habits, exercise properly and enhance my resistance.