Is it advisable for the Catalonia government of Spain to establish an isolated hotel network?

This kind of behavior is desirable on the spot. I also think that many countries with unknown epidemic situation should follow this measure, and those countries with serious epidemic situation should fully implement this measure.

The so-called isolated hotel network is actually to create a small isolated area in some areas. Once someone is found to be infected with COVID-19 virus, it will be immediately isolated to this area to prevent someone from being infected and prevent the virus from spreading. The small Gree hotel network established by the Catalonia regional government of Spain only contains 34 hotels, which means that only a few hotels are isolated in a large area, but most of them have not been changed. Actually, it's easy to understand. This is because the epidemic situation in Spain is not obvious at present, there is no need to make a fuss, and all hotels are required to build isolation nets. This is very expensive and is likely to cause people's panic. This isolation network, which only includes several hotels, is actually enough to cope with the current epidemic in Spain.

As long as passengers have symptoms similar to those of COVID-19 in a large area, they will be immediately transferred to the security center for nucleic acid detection. Once diagnosed, they will be immediately transferred to the quarantine area to prevent the rapid spread of the virus. The reason why you don't directly isolate the large area where the passengers are located is because for the safety of others, although some people have had close contact with this patient, you can't directly isolate them and let them die. Of course, these people who have had close contact with patients will be strictly followed up and will be tested for nucleic acid immediately.

So I think this measure is very good. It doesn't need to spend too much money, and it can quickly isolate patients to a certain extent. Other countries where the epidemic situation is not obvious can follow suit. Those countries where the epidemic situation is already serious should be regionalized into small communities, and isolation networks should be established respectively. Once patients appear, they will be isolated to curb the spread of the epidemic on a small scale. Only when all protective measures are put in place can the epidemic situation in the whole country be controlled.