Health Canada OKs Pfizer COVID-19 booster shot for teens ages 16 and 17
![Health Canada OKs Pfizer COVID-19 booster shot for teens ages 16 and 17](https://globalnews.ca/wp-content/uploads/2022/02/pfizer-vaccine-sales.jpeg?quality=85&strip=all&w=720&h=480&crop=1)
Health Canada cleared an extra dose of the vaccine for people 18 and older in November. The booster is meant to be administered six months after the primary two-dose series.
Health Canada cleared an extra dose of the vaccine for people 18 and older in November. The booster is meant to be administered six months after the primary two-dose series.