Canada health regulator approves Pfizer's COVID-19 vaccine.
Canada's health regulator on Wednesday approved Pfizer's COVID-19 vaccine, days ahead of possible approval in the United States. Health Canada posted on it is website that the vacc…
Canada's health regulator on Wednesday approved Pfizer's COVID-19 vaccine, days ahead of possible approval in the United States. Health Canada posted on it is website that the vacc…
