1. Joe PS3 Joe PS3 United States says:

    "In Phase III clinical trials, two mRNA COVID-19 vaccines (Pfizer/BioNTech's BNT162b2 and Moderna's mRNA-1273) were shown to be 94-95% effective in preventing symptomatic forms of the disease."

    How do they know this is true? This assumes that everyone who gets infected are symptomatic, which we already know is FAR from true.

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