geography MCQ #1522

Which COVID-19 vaccines are accepted?

geography MCQ #1522

  1. Question 1

    Q1. Which COVID-19 vaccines are accepted?

    • A) Pfizer
    • B) AstraZeneca
    • C) Moderna
    • D) All of these

    Answer: All of these

    Explanation: Pfizer-BioNTech, AstraZeneca, and Moderna are all widely accepted COVID-19 vaccines that received emergency use authorisation from major health authorities worldwide.