What should I do if I don't scan the code after COVID-19 vaccine observation?

The precautions in this regard are not very clear at present, because we can only carry out experiments now, so when the experiment is successful, we will tell you what you need to pay attention to after vaccination, so you need to wait. In fact, generally speaking, after the vaccination, there is no special requirement for the body, as long as you pay more attention to your diet and rest for a few days after the vaccination to prevent some adverse reactions. Once you find yourself in some abnormal situation, you should go to the hospital for examination as soon as possible.