From a technical point of view, what are the practical uses of health codes?

Now novel coronavirus is sweeping the world, which is a great test for us. In the face of novel coronavirus, some countries have handed over satisfactory answers, while others have suffered a fiasco. So, why are we doing so well in preventing and controlling the epidemic? In fact, it is because of our quick response ability and excellent institutional advantages. In addition, the use of health codes has also played a great role this time. So from a technical point of view, what are the practical uses of health codes? In fact, the health code can judge everyone's health status and play a very good auxiliary role in our prevention and control measures in an emergency.

The Health Code is a sharp weapon for us to face novel coronavirus this time. With the health code, we can observe everyone's health status in real time, isolate those who are not sick from those who are already sick, and truly achieve the integration of prevention and control. In addition, our health code can also make corresponding measures according to the physical condition of different patients, which is of great help to protect our lives and health.

By May this year, we have basically controlled the development trend of the epidemic, and even reduced the loss of our lives and property to a minimum, but this does not mean that we can completely relax our vigilance. A country on the other side of the ocean is still spreading because of some wrong decisions. Up to now,120,000 people have died in novel coronavirus, which is very sad.

They just didn't have good protective measures, such as health regulations and active epidemic prevention measures, which caused today's situation. Comparatively speaking, China's approach is a textbook model. At the beginning of the outbreak, it was controlled in time. In daily life, we should actively wash our hands, do a good job in personal hygiene, strengthen exercise, enhance the resistance of each of us, and at the same time go to the regular hospital around us to update our health code status to protect ourselves.