Those who return to Beijing need to be tested for nucleic acid within 72 hours after arriving in Beijing, those who leave Beijing within 72 hours, and infants under 3 years old do not need to be tested for nucleic acid within 72 hours after arriving in Beijing.
Within 14 days, the number of people living in infected counties (cities, districts and banners) in COVID-19 exceeds 1 case (including 1 case), and entry (return) to Beijing is strictly restricted. /kloc-within 0/4 days, people living in counties (cities, districts and banners) where land border ports are located shall not enter (return to) the territory.