Nevermind an ethics committee, how the heck would you design the study?
And then ensure compliance?
And then consider so many confounders to make it pointless.
Hence- even the massive Danish RCT- all have been published with massive caveats.
I suppose thats why Denmark's study was so inconclusive....it can only be done in a way that wouldn't otherwise harm people. I.e in a society with good social distancing, with pubs and bars shut and low covid rates.
Nevermind an ethics committee, how the heck would you design the study?
And then ensure compliance?
And then consider so many confounders to make it pointless.
Hence- even the massive Danish RCT- all have been published with massive caveats.