Is the third secretary of Wanning isolated?

To isolate. According to the local policy of Wanning, starting from 0: 00 on March 30th, people who arrived in Qionglai, a severely epidemic area in China, were given 7 days of strict home health monitoring and 7 days of self-health monitoring. Anyone who arrives in Qionglai for more than 7 days but less than 14 days shall be tested for 1 fold nucleic acid and wait for the results at home; Less than 7 days after the arrival in Qiong, the nucleic acid test will be conducted twice every 3 days (the interval between the two nucleic acid tests is 24 hours), and the 1 nucleic acid test will be conducted again on the 7th day.