THE KNOWN UNKNOWNS

THE KNOWN UNKNOWNS

As the FDA looks into the known data from #Covid19 trials, we take a look at the ten biggest unknowns, including the duration of protection, effectiveness against mortality, and the vaccine’s effectiveness against transmission of the virus.

#Vaccines #VaccineSafety #HighWire #DelBigtree

Read MoreThe HighWire with Del Bigtree Channel

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