How does the United States view the COVID-19 vaccine batch number?

How to check the batch number of COVID-19 vaccine?

Click COVID-19 Vaccination Service. In the local health code program, find the COVID-19 vaccination service option and click it.

Click on vaccination information. In the new interface, find the vaccination information option and click to enter the new interface.

Click to view details. In the new interface, click the view details option to view the batch numbers of all vaccines.