How to manage the second secret connection

People have a high probability of infection, and they should be checked twice every three days.

We should maintain good personal hygiene habits, pay attention to hand hygiene, wear a mask scientifically, ventilate frequently, gather less, pay attention to maintaining a "one-way communication", and cover it with paper towels or elbow sleeves when coughing or sneezing. Vaccinate the whole process. Vaccination with COVID-19 vaccine is the most effective way to prevent COVID-19, especially to reduce serious diseases and deaths. Improve your immunity. Reasonable diet, moderate exercise and adequate sleep. When receiving express delivery, reduce direct contact with the outer packaging of express delivery. Buy cold chain food from abroad, and disinfect the express delivery by foreign postal parcels. Do personal protection before taking the courier, wear masks and gloves correctly, wash your hands as soon as you get the courier back, and avoid touching other items. Reduce unnecessary going out. We should try to avoid going to high-risk areas and crowded places, strengthen personal protection when going out, and reduce the chance of infection with Omicron variants. People who live in epidemic-related areas recently, have an intersection with the case trajectory, and receive health warning messages and abnormal health codes should take the initiative to report to their communities, hotels and work units, do a good job of personal protection, try to avoid taking public transport, and go to nearby nucleic acid testing points for nucleic acid testing as soon as possible.