The Concino booster shot is usually given at a designated community health center or CDC. You can go to the same place where you got your first injection, or you can go to another designated injection site for vaccination. However, because every place and every policy is different, it is recommended that you follow your local CDC’s WeChat public number or local treasure in order to make an online appointment. The Concinol vaccine is currently available in two shots, and the booster shot of Concinol vaccine has a better protective effect. It is possible to get the booster shot in a different location, so you need to bring your ID card and vaccination certificate with you to the vaccination center in a different location. After the booster injection, you should pay attention to the observation for half an hour, if there is an adverse reaction that does not go away or a serious adverse reaction, you need to consult a doctor in time.