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 ?
a
1 and 2 only
b
2 and 3 only
c
1 and 3 only
d
1, 2 and 3
BiotechnologyVaccine TechnologyCOVID-19vaccinesSerum Institute of IndiaCovishieldmRNA platformSputnik Vvector based platformCOVAXINinactivated pathogen based vaccineBharat Biotech