Preventive Bubbles is an efficient closed-loop system consisting of multiple "bubble" units***. When the closed-loop system is activated, the staff will utilize big data technology to help map out the information related to the epidemic, and comprehensively screen the travel code, health code, nucleic acid test results of the people who came to Thailand to prevent the epidemic information.

At present, the Taizhou pass APP can realize the whole process of real-time dynamic management of "epidemic prevention and control, remote prevention and control, pre-game verification, post-game tracking". So far, the system has imported 17,934 pieces of information.

Far-end prevention and control is completed, "epidemic prevention bubble" continues to run, in accordance with the "full process, fully closed, point to point" closed-loop management principles, will come to Thai guests, athletes, coaches, staff accommodation and competition venues as a "small bubble", and "closed-loop transfer" in the form of "specialized vehicles", the two connected to become a larger "bubble" unit.