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Quiz - COVID-19 Vaccine Starts Final Test with 30,000 Volunteers
July 27, 2020
Question 1 / 4
How will the Moderna study test the COVID-19 vaccine?
Volunteers will get two doses of the real vaccine before traveling.
The volunteers will travel around the country to virus hotspots.
Volunteers will get two doses of either the real vaccine or a false one.
Scientists will try to give infections to some of the volunteers.
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Quiz - COVID-19 Vaccine Starts Final Test with 30,000 Volunteers
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