First, the health code is convenient. Due to special reasons this year, no matter where we go, we need to show our health code to prove that we are healthy, can go in and out normally and will not carry any virus. Now everyone attaches great importance to their health, so everyone can show their health code in public, which can also make us feel more at ease when shopping or shopping malls. Nowadays, most cities still have to show their health codes by bus. This code is a tool to prove our health, so it is very convenient for us, and it also allows many staff to let us in and out normally.
Second, the elderly can apply for it themselves. Many elderly people have trouble getting in and out of some occasions because they can't use smart phones and can't apply for health codes. Now many cities have also given some policies to deal with the situation that the elderly can't use health codes. In many areas, the elderly can go to the public security bureau to register their own situation, so that they can show their health status by swiping their ID cards in other places. There are also some areas with less developed networks. These old people can apply for their own health in the community. Buying these health codes may be time-sensitive, and the elderly will continue to go to the community in a few days. But this way can also make it more convenient for the elderly, at least they have a health code to prove that they are healthy.
If we don't have a health code, we may be stopped by the staff, because we are not only responsible for ourselves, but also for others. Without health, there is no way to prove that you are healthy and you may not be able to enter some public places.