Canadians who have received two different doses of COVID-19 vaccines may face difficulties travelling to countries where vaccine mixing has not been approved by health officials.
In June, the National Advisory Committee on Immunization issued guidance permitting AstraZeneca-Oxford, Pfizer-BioNTech and Moderna shots to be used interchangeably in certain situations.
But some travelers vaccinated using that advice are starting to face difficulties entering countries where mixing doses is not recognized.
No comments:
Post a Comment