In March 222, the Centre for Health Protection of the Hong Kong Department of Health said on March 23, 222 that as of : that day, there were 12,24 new cases of novel coronavirus positive test in Hong Kong, and 1,75,519 cases of The 5th Wave epidemic accumulated positive. The authorities screen high-risk places based on the principle of risk and include them in the compulsory testing announcement. Among the new cases, 425 cases were positive for nucleic acid test and 799 cases were positive for rapid antigen test.
Pay attention to self-prevention and control during the epidemic: 1. Wash your hands frequently. Wash your hands with soap or hand sanitizer and running water, and wipe your hands with disposable paper towels or clean towels. Wash your hands immediately after touching respiratory secretions (such as sneezing). 2. Maintain good respiratory hygiene habits. When coughing or sneezing, cover your nose and mouth with paper towels, towels, etc. Wash your hands after coughing or sneezing, and avoid touching your eyes, nose or mouth with your hands. 3. Enhance physical fitness and immunity. Balanced diet, moderate exercise and regular work and rest to avoid excessive fatigue. 4. Keep the environment clean and ventilated. Open the window for ventilation several times a day for at least 3 times, each time for 2-3 minutes. When the outdoor air quality is poor, the frequency and time of ventilation should be reduced appropriately. 5. Minimize activities in crowded places and avoid contact with patients with respiratory infections. 6. In case of respiratory infection symptoms such as cough, runny nose and fever, you should rest in isolation at home, and seek medical advice as soon as possible if the fever persists or the symptoms worsen.