It is understood that it is not difficult to change the color of health code, and there will be no technical difficulties, just depending on whether the local area has the meaning of keeping pace with the times. In fact, changing the color of the health code can distinguish people who are vaccinated from those who are not vaccinated, and at the same time satisfy people's desire to unlock new achievements. Now that summer is coming, it is best to protect COVID-19 vaccinators by distinguishing whether they have been vaccinated with COVID-19 vaccine or not. After all, now that summer is coming, those who have been vaccinated with COVID-19 vaccine don't have to wear masks anytime and anywhere. Changing the health code to a different color can also psychologically appease the vaccinators, which will make people feel that they have been given preferential treatment and unique treatment, and can also better stimulate people's herd mentality and let more unvaccinated people join the ranks of vaccinators.
This COVID-19 vaccine is good for people. Even though there may be some side effects after vaccination, there is a separate observation area in the vaccination area, surrounded by many doctors and nurses to protect the personal safety of the vaccinators. Therefore, people should keep their own subjective judgment and don't listen to other people's suggestions. Moreover, in fact, vaccination is not only valid for six months, and the specific situation needs further observation. People vaccinated with COVID-19 vaccine can protect their own safety and the personal safety of others, and the relevant authorities should also pay attention to this issue.
Since there is no technical difficulty in changing the color of health code, we should give full play to this advantage to urge more people to get vaccinated.