GyanGramIn the context of vaccines manufactured to prevent COVID-19 pandemic, consider the following statements: 1. T…
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In the context of vaccines manufactured to prevent COVID-19 pandemic, consider the following statements:
1. The Serum Institute of India produced COVID-19 vaccine named Covishield using mRNA platform.
2. Sputnik V vaccine is manufactured using vector-based platform.
3. COVAXIN is an inactivated pathogen-based vaccine.
Which of the statements given above are correct?
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• Correct Answer: B
• Sputnik V uses adenoviral vectors; COVAXIN is an inactivated whole-virion vaccine by Bharat Biotech.
• Statement 1 is incorrect: Covishield is a viral vector vaccine, not mRNA.
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