Quebec approves fourth COVID-19 vaccine dose for high-risk groups
Quebec health officials have authorised a fourth dose of the COVID-19 vaccine for high-risk populations to address rising case numbers and prepare for a potential sixth wave, as the BA.2 subvariant drives transmission.
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HealthQuebec approves fourth COVID-19 vaccine dose for high-risk groups
Sign in or subscribeBrowse free archive reportsQuebec health officials have authorised a fourth dose of the COVID-19 vaccine for high-risk populations to address rising case numbers and prepare for a potential sixth wave, as the BA.2 subvariant drives transmission.