On February 8, 2022, there was no epidemic in Lintong District. According to relevant data, there were no new cases and asymptomatic cases in Lintong District from October 28th, 2022 to February 8th, 2022. The local epidemic prevention policy is to hold a 48-hour nucleic acid certificate, not to meet, not to have dinner, and not to go to crowded public places.