Booster Dose A booster dose of COVID-19 vaccine is an additional shot of vaccine that helps maintain and lengthen individual’s protection...

Delta variant is estimated to cause more severe illness than previous variants in unvaccinated people. Vaccination coverage is important.

Updated delivery timeline says Canada may be able to vaccinate 14.5 MM people by June. Health Canada has authorized single shot vaccine.

Corona is really an intriguing race between Mother Nature and the science as to who will succeed in protecting the herd (Population) first.