How many people does it take to isolate the hotel information officer?

Twenty people. The isolation hotel has 20 information officers. The isolation hotel working group is divided into medical group, public security group and nucleic acid detection group, 14 people. The hotel staff is responsible for making and distributing breakfast, lunch and dinner, with a total of 20 staff. Isolation hotel refers to a special isolation place designated by the COVID-19 municipal government for epidemic prevention. The name of the isolation hotel only appeared after the COVID-19 epidemic last year. For people from high-risk areas, in order to test whether they are infected with COVID-19 virus,