Which country's Pfizer Inc &BioNTech completed the COVID-19 vaccine trail with 95% success rate? Options: A . &nbspGERMANY and USA B . &nbspNEW YORK and GERMANY C . &nbspNEW YORK and USA D . &nbspUSA and Russia

Which country's Pfizer Inc &BioNTech completed the COVID-19 vaccine trail with 9

Question - Which country's Pfizer Inc &BioNTech completed the COVID-19 vaccine trail with 95% success rate?

Options:

A . GERMANY and USA

B . NEW YORK and GERMANY

C . NEW YORK and USA

D . USA and Russia

Answer: Option B

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