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Which technology is commonly used in mRNA COVID-19 vaccines?

medium Q5 of 15
Current Affairs - Sports Current Affairs
Which technology is commonly used in mRNA COVID-19 vaccines?
ALive attenuated virus
BMessenger RNA encoding spike protein
CInactivated virus particles
DProtein subunit fragments
Step-by-Step Solution
  1. Step 1: Understand mRNA platform

    mRNA vaccines deliver genetic instructions encoding viral proteins.
  2. Final Answer:

    Messenger RNA encoding spike protein → Option B
  3. Quick Check:

    mRNA vaccines → Genetic instructions ✅
Quick Trick: mRNA = Genetic message.
Common Mistakes:
  • Confusing with inactivated or live vaccines.
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