Q. Which country has authorised the world's first plant derived Covid vaccine?
Answer:
Canada
Notes: The Government of Canada became the first to authorise the use of plant-based COVID-19 vaccine. The vaccine has been developed by Medicago and it is a 2-dose vaccine, which can be administered to adults of ages 18 to 64.
The approval was made after a research study of the vaccine on 24,000 adults wherein the vaccine candidate was found to be 71% effective in preventing COVID 19.