Cancel the "3+ 1 1" health management measures, and you can flow freely with a 48-hour negative nucleic acid certificate. If there is no negative certificate, nucleic acid testing is required within 24 hours after arrival; Do another nucleic acid test within 72 hours after arrival. "3+ 1 1" health management measures-3-day family health observation+1/daily health monitoring-are important measures to ensure the life and health of every citizen at present. Whether it is cancelled or not, I hope to pay attention to personal protection and wear a mask in public.
The purpose of home isolation is to prevent patients from staying and spreading in society through physical isolation and avoid the formation of second-generation and third-generation cases. When there are a large number of asymptomatic close contacts or potential patients, home isolation should be an important choice to solve the problems that treatment institutions cannot solve. If you have any symptoms, you need to go to the hospital.
On the one hand, early detection, early diagnosis and early treatment of close contacts can get timely and effective treatment within the isolation period of 14 days. On the other hand, it protects the health and safety of others and prevents close contacts from spreading the virus to healthy people around them during the incubation period.