fizer vaccine reduced the risk of hospitalization from COVID-19 by up to 85 per cent

Toronto now has 70 cases of the UK COVID-19 variant of concern B.1.1.7 and one case of the Brazilian variant — Significant drop in COVID-19 case positivity in LTC homes is encouraging TORONTO, ON., FEB. 22, 2021 — Today, Mayor John Tory, Medical Officer of...