Community workers are required to go to crowded places or come into contact with all kinds of people due to work requirements, they should wear masks properly during this period. When talking with people, maintain a safe distance of 1-2 meters. Try to adopt network surveys, registration and other work methods. Pay attention to maintain the ventilation of the workplace interior. If you work outside without flowing water, it is not convenient to wash your hands, you can use alcohol-containing disinfectant products to clean your hands, carry with you alcohol disinfectant tissues or alcohol-containing hand-free disinfectant. If you have fever, cough and other symptoms of respiratory infection, especially if the fever persists, you should promptly report to the leadership, stop working and go to the hospital in time.