The nucleic acid test results of a quarantined and controlled personnel in Nanjing Qinhuai District were abnormal. Why did this happen?

On September 29, 2022, an abnormal result was found in the nucleic acid test of people in centralized isolation in Qinhuai District, Nanjing, Jiangsu Province. This positive case was a positive infected person who was under investigation by other provinces and was closely in the same compartment. For the contacts, the nucleic acid test result was negative on September 27, but when the nucleic acid test was done again on September 28, the result showed positive. As soon as this case appeared, in order to prevent the spread of the epidemic, Qinhuai District will strictly select hotels (No. 585 Taiping South Road, Hongwu Road Street, Qinhuai District) and Wangyu Internet Cafe (No. 88 Changbai Street, Hongwu Road Street, Qinhuai District) as Medium-risk areas; Hongwu Road Street and Chaotiangong Street, except for the medium-risk areas, are low-risk areas. In addition, Qinhuai District covers a wide range of places. What is worthy of attention is that there is a Confucius Temple in Qinhuai District. The Confucius Temple is a tourist attraction and there are also a lot of tourists. In order to prevent the spread of the epidemic, these streets have been Conduct comprehensive nucleic acid testing. You must know that it is already the National Day holiday. Everyone is still dreaming that after a busy month, they can take advantage of the holiday to travel, but now that the epidemic is discovered, the plan may be broken. Moreover, the person who proved to have an abnormal nucleic acid test came to Nanjing from other provinces. It seems that there cannot be any relaxation in the prevention of external imports and the internal prevention of rebound, and we still cannot be careless about the epidemic. After the abnormal nucleic acid test results here, Qinhuai District immediately conducted a traceability investigation of the local location. The transfer of risk control personnel and disinfection of the site are the top priorities for every epidemic. We would also like to remind the general public that during September 28, if you have arrived at Nanjing South Railway Station, or taken Metro Line 1, Gulou Hospital, Nanchang Specialty Snack Shop, Taiping South Road, and Wangyu Internet Cafe and Pudding Selection Hotels, etc., personnel in these places must immediately report to their local communities or the Qinhuai District Pneumonia Prevention and Control Center. We must not be careless in the face of the epidemic. If there are consequences for concealing reports, the relevant personnel will be held accountable in accordance with the law.