P.E.I. reports two more COVID-19 cases linked to school outbreak, active cases rise to record 37

"I am concerned about this outbreak and the impact on children and families," said Dr. Heather Morrison, P.E.I. chief medical officer of health during a news update on Sept. 16, 2021. "I am concerned about this outbreak and the impact on children and families," said Dr. Heather Morrison, P.E.I. chief medical officer of health during a news update on Sept. 16, 2021.

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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.