Coronavirus in Northern Ontario | COVID-19 | CTV News Northern Ontario

Coronavirus: What you need to know

A healthcare worker gets ready to administer a COVID-19 vaccine in Portland, Ore., Sunday, Jan. 10, 2021. (Kristyna Wentz-Graff/Pool Photo via AP)
People receive their COVID-19 vaccination at the Ontario Food Terminal in Toronto on Tuesday May 11, 2021. THE CANADIAN PRESS/Frank Gunn
People wait to receive vaccine for COVID-19 outside a vaccination centre in Mumbai, India, Thursday, May 13, 2021. (AP Photo/Rajanish Kakade)
Mother putting a face mask on her daughter. (August de Richelieu/ Pexels)

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Why COVID-19 boosters weren't tweaked to better match variants

More COVID-19 booster shots may be on the way -- but when it's your turn, you'll get an extra dose of the original vaccine, not one updated to better match the extra-contagious delta variant. And that has some experts wondering if the booster campaign is a bit of a missed opportunity to target delta and its likely descendants.

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