3 ms·

Do you have evidence that masks are ineffective in reducing the transmission of influenza?

• mariodiana 6y ago
  In science, as in logic, the onus of proof is on the positive.
  • charlieo88 6y ago
    Your implication being your question is based in logic or scientific curiosity, and not some disingenuous politics.
    • mariodiana 6y ago
      Your ad hominem concedes the argument.
      • zach_garwood 6y ago
        Ah yes, the "I am rubber, you are glue" argument.