P.E.I. reports seven new cases of COVID-19 related to elementary school outbreak Thursday; active cases rise to record 34

"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.