After the student arrived in Kunming, he needed to hold the corresponding nucleic acid test certificate when he took the exam. When he did the nucleic acid test, he found himself positive, so the local authorities immediately launched relevant measures to prevent and control the epidemic and showed all the traces of the student to everyone. In addition, the closure measures were taken in time to send the student to the corresponding designated hospital for isolation. It can be seen that this series of operations is really fast, and the safety of local residents has been guaranteed by law.
Because the student mainly went to Kunming to take the college entrance examination, he took the train from Shanghai Hongqiao Railway Station to Nanjing on April 6, and then took the corresponding train from Nanjing to Kunming South Station. Therefore, people on these two trains should be prepared for nucleic acid testing. However, after the student arrived in Kunming, he did not wander around other places. Instead, I went to the hotel next to Yunnan Institute of Economics and Management and stayed there. However, the next morning, after asking some questions in the canteen near the school, they entered the school and did not go out during the period, so students may not know that they were diagnosed, so it is understandable.
The local authorities have also issued corresponding epidemic prevention policies, requiring everyone to continue to wear masks, wash their hands frequently, ventilate and disinfect frequently, and don't go to places with heavy traffic. Don't get together, don't gather, and keep a social distance of one meter. Only in this way can we protect our lives.