How to update your vaccine/booster record on Vax Pass
https://www.gov.nl.ca/covid-19/files/QRG-NLVaxPass-Final.pdf
NOTE: Your most recent booster/vaccine must be entered into the system. If you update your records and it is not updated, you will have to do the process again at another time.
NOTE: go to page 10 of the guide to get instructions to delete the record on your Vax Pass. Then go to the start of the guide and follow the steps to add your new record.