Now from Chongqing to Lhasa Airport, do I still need to do nucleic acid after landing?

When entering Tibet, you must keep the nucleic acid within 48 hours. If you come from a place with a star, you need to land a test, and then check again in two days. Or in high-risk areas, you need to be quarantined for 7 days.

No problem within 48 hours, no need to wait for results after landing