The current epidemic prevention and control is more scientific and accurate, and the provinces are very fast in data update. However, across provinces, it may be that the data update is not timely or the nucleic acid test results cannot be recognized. At this point, the trip had to be interrupted and local nucleic acid testing had to be carried out. Ordinary people may think that the impact is not so great, but people who often work outside have a deep understanding, such as truck drivers and business travelers. Therefore, the layer-by-layer coding of health codes will only make epidemic prevention and control very inefficient, and the unified management of health codes across the country is very efficient and desirable.
Excessive epidemic prevention in many places has been notified by relevant departments, and the Ministry of Industry and Information Technology has also announced the cancellation of the asterisk sign on the travel itinerary code, so that people passing through high-risk areas will no longer be affected by this area and can reach their destinations smoothly instead of being isolated or forced to return. The management of health network is really the voice of the masses, and unity is also optimization. The measures to prevent and control the epidemic once and for all can save many things. After all, it was not the initial stage of the epidemic, and the epidemic lasted for a long time. Management methods should be more scientific, not single-handedly.
There are also many problems in solving the unified health code, such as data sharing, who is the subject of supervision and accountability. However, these can be solved, such as establishing a unified complaint channel, or letting provinces recognize the health codes of other provinces.