TNPSC Thervupettagam

World’s first conjugate Covid-19 vaccine

July 16 , 2021 1141 days 675 0
  • Cuba has developed world’s first conjugate Covid-19 vaccine Soberana 2 (Sovereign 2).
  • Soberana 2 vaccine is administered in three dose regimens.
  • It comprises of two shots of Soberana 2 and one shot of Soberana Plus.
  • When the Soberana 2 vaccine is delivered with booster shot of Soberana Plus, it is 91 percent effective against symptomatic Covid-19 cases.
  • If this vaccine is approved, Cuba will become first Latin American country to manufacture and produce vaccine against Covid-19.
  • Soberana 2 was developed by Finlay Institute in collaboration with Centre for Molecular Immunology and National Biopreparations Centre.
  • A conjugate vaccine is a type of vaccine that combines weak antigen with strong antigen as a carrier.
  • By doing that an immune system strongly response to a weak antigen.

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