Social Sciences, asked by sunarthijitesh, 6 hours ago

Different

vaccination

drives

undergoing

throughout

the world

against

different

diseases​

Answers

Answered by pavitrandharmayat
10

Answer:

Serum Institute of India's COVID-19 vaccine, called Covishield, is a version of the Oxford-AstraZeneca vaccine that manufacturers in India produce locally. According to AstraZeneca's primary analysis of phase 3 trial data, the vaccine has a 76% efficacy rate after both doses.

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