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Covishield uses a ______ in its COVID-19 immune response mechanism.a.mRNAb.Protein subunitc.Viral vectord.Synthetic molecule

Question

Covishield uses a ______ in its COVID-19 immune response mechanism.

a. mRNA
b. Protein subunit
c. Viral vector
d. Synthetic molecule

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Solution

Break Down the Problem

  1. Identify the type of vaccine Covishield is.
  2. Determine which option correctly describes the mechanism it uses for immune response.

Relevant Concepts

Covishield is known as a viral vector vaccine, which uses a modified version of a virus to deliver genetic material into cells, prompting an immune response without causing disease.

Analysis and Detail

Covishield, specifically developed by AstraZeneca, uses a weakened version of a common cold virus (adenovirus) that is not capable of replicating in humans. This viral vector is engineered to contain instructions for making a part of the spike protein of the SARS-CoV-2 virus, leading to an immune response.

Verify and Summarize

The correct mechanism used by Covishield fits the definition of a viral vector vaccine.

Final Answer

Covishield uses a c. Viral vector in its COVID-19 immune response mechanism.

This problem has been solved

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