COVID-19 boosters start rolling out to some Canadians. Who can get them?
Updated COVID-19 vaccines from Pfizer and Moderna targeting the latest variants of the virus are being offered to some high-risk Canadians so far in a phased rollout.
Updated COVID-19 vaccines from Pfizer and Moderna targeting the latest variants of the virus are being offered to some high-risk Canadians so far in a phased rollout.
