In the context of this year’s new crown epidemic, it can be said that the domestic epidemic has been well controlled. What we are facing now is to prevent imported cases. Now this virus is really too contagious. , sometimes it is simply impossible to guard against it. If you guard against this side, you cannot let go of that side. Now the main source of infection is overseas, because these overseas infections are almost uncontrollable, and the number is increasing by tens of thousands every day.
It can be said that it is very difficult and even more extraordinary to achieve such achievements since we fought the epidemic, so it is even more important to prevent overseas imports.
So now all flights back to China require nucleic acid tests and blood tests. Only after these two are complete can you board the flight back to the country to avoid concealing your return to the country later and accidentally entering the country. contagious, so this is a very critical measure.
And according to current regulations, no matter how many cases of COVID-19 are found on a flight, the circuit breaker will be triggered. What is circuit breaker? It means to temporarily stop the operation of flights on this route. This term originally appeared in the stock market, but now it appears in the prevention and control of the epidemic, and it can be regarded as a proper use.
But some people have said, why can’t people from abroad be completely cut off from entering? Wouldn't it be safer to be isolated from now on?
Because that is what North Korea did. At that time, North Korea itself had not had much contact with foreign countries, so it did not matter to them whether it closed its borders or not.
But our country is different. There are so many economic exchanges every day that it is impossible to cut off communication and all rely on video calls. Moreover, there are so many overseas Chinese students. When they come back, they need the warmth of a home.
And this also adheres to an open ending and an open concept, so this is naturally a very important thing, and with so many crew members, their employment also requires the operation of these flights. to support their economic life.
So the appropriate method of circuit breaker is very consistent with reality.