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Sriman Narayan
's Polls
Corona Vaccination
There are two vaccines now used in India against covid -19.1. Covaxin .2.Covishield. As per recent analysis everyone where behind Covishield but now recently the strategy has changes Covaxin is now opted more ,Why so?
Higher Efficacy
2 votes (66%)
Higher Efficacy
Indigenous invention
1 vote (33%)
Indigenous invention
Strain taken from
0 votes (0%)
Strain taken from
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Wolmal
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