- COVID-19 booster recommended for high-risk Ontarians CP24
- COVID-19 boosters encouraged for high-risk Ontarians BlackburnNews.com
- Spring COVID-19 boosters recommended for high-risk individuals in Waterloo Region and Guelph Waterloo Region Record
- Ontario’s top doctor recommends COVID-19 booster shots for high-risk groups CityNews Toronto
- Experts recommend spring COVID-19 booster for at-risk groups CBC.ca
- See full coverage on Google News
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