Does Mexico have any rules on mixing vaccines such as some other countries do ie; Physer for first and Moderna for second? NACI Canadas medical advisory group said no problem just get vacinated so Rob Ford sent the Moderna to Ottawa during the period of my second shot and now I may have problems travelling unless I can get a booster of one of the two. Could have declined it but then would have had to cut a month long trip short through southern Ontario to be back for a new appointment.

Mexico has no vaccine rules. In some cases it has also mixed vaccines that were of the same type due to availability and timing required for second doses. Any country not recognizing different named vaccines of the same type for whatever reason is just being a needless hardass.

Combining AstraZeneca and mRNA COVID-19 vaccines is effective -Danish study