query method 1: if you haven't finished vaccination, you have to go to other places for vaccination

Chongqing can't find the vaccine batch number on the nursery stock. If you need to check the batch number of COVID-19 vaccine in different places, you can check with the vaccination staff in different places.

query method 2: after vaccination

you can check your vaccination certificate, which will indicate the vaccine batch number.

the query is as follows:

mobile phone: iPhone12

system: iOS14

software: nursery pass

the first step is to enter "nursery pass", and then click vaccination-adult reservation.

step 2, click bind official file.

Step 3, go back to the home page, and then click on the vaccination record, you can query the vaccination record of Chongqing COVID-19, and you can also query all the vaccines you have vaccinated.