Seniors 70 and older, front-line health workers, people who got 2 AZ doses can be offered boosters, NACI says

Seniors 70 and older, front-line health workers, people who got 2 AZ doses can be offered boosters, NACI says
Canada’s National Advisory Committee on Immunization says COVID-19 booster shots should be given to adults 80 years of age and older, and may be given to other groups at highest risk of waning vaccine protection and serious illness.
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