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  • As per the Lancet journal,the potential Covid-19 vaccine developed by which institution has produced strong immune response?
Question 1:
As per the Lancet journal,the potential Covid-19 vaccine developed by which institution has produced strong immune response?
A. Oxford University
B. Yale University
C. Stanford University
D. Harvard University

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23rd July 2020 Current Affairs Quiz | Englishfreetest.com