Let me make a nucleic acid report after receiving the text message.

Received a short message from the epidemic prevention and control office, suggesting that you may have been exposed to positive cases in COVID-19 or high-risk areas. You don't need to be too flustered, report to your community in time, temporarily avoid unnecessary going out, and actively cooperate with nucleic acid testing. If it is confirmed that you have no intersection with positive cases or high-risk areas in COVID-19, and the nucleic acid test is negative, you can resume your daily life.