Health Canada has officially approved Pfizer-BioNTech's vaccine for children ages five to 11, heralding it as more than 90 per cent effective against COVID-19.
from CBC | Canada News https://ift.tt/3CKACox
Health Canada approves Pfizer-BioNTech's COVID-19 vaccine for children
from CBC | Canada News https://ift.tt/3CKACox
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