Why does the railway disease prevention and control center recruit a large number of people?

The detection amount is large. According to the inquiry of China Railway official website, in order to meet the challenge of epidemic normalization, there are a large number of inspectors, and the "three publics and one big" mechanism will be continuously improved, and a large number of personnel will be adjusted and supplemented. Therefore, the railway disease prevention and control center has recruited many people because of the large number of inspectors.