The Guangzhou New Coronary Pneumonia Epidemic Prevention and Control Headquarters Office reminds you: you have stayed in key places where you have confirmed cases of new coronary pneumonia or asymptomatic infections. If you have not performed a nucleic acid test within 72 hours of receiving the information, please go to the nearest temporary sampling site (or medical institution) for nucleic acid test as soon as possible. Please do your personal protection during the nucleic acid test, try not to contact other people, and avoid crowd gathering. If the epidemic spread or risk of transmission is caused by failure to detect in time, legal responsibility will be investigated in accordance with the law, and will be included in the personal credit file as a dishonest person. If you have a green code and have done nucleic acid within 72 hours, please ignore this message. Thank you for your support and cooperation!