Health officials are reassuring Ontarians that mixing COVID-19 vaccines is safe and effective against the virus, following some confusion about messaging from the World Health Organization that seemed to say there is not enough data on the practice yet.
Ontario has updated its guidance on second doses for people who received a first dose of the AstraZeneca vaccine to allow for mixing vaccines.
OTTAWA – Canada’s vaccine panel has updated its recommendation on mixing different kinds of COVID-19 vaccines.