While Canadians raced to get vaccinated against COVID-19 early in the pandemic, only 15 per cent of the population had their updated shot this fall. But the virus is still spreading.
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That’s what they’re saying in my province, at any rate:
Beginning in the fall of 2023 for those previously vaccinated against COVID-19, individuals aged 6 months and older are recommended to receive one dose of the new XBB.1.5 formulation of COVID-19 vaccine if it has been at least 6 months from the previous COVID-19 vaccine dose or known SARS-CoV-2 infection (which ever is later).
