How many days are students isolated at home in Pingyuan County?

quarantine takes 14 days. According to the relevant public information, it is shown that all patients need to be quarantined at home as of November 19, 222, and the time is calculated from the last close contact with patients or suspected patients. When the quarantine medical observation expires, if there are no symptoms of new coronavirus pneumonia, the quarantine medical observation can be lifted. During the medical observation of home isolation, the whole family should not go out, and the observation object should be placed in a well-ventilated place.