Headlines recently blared about the new review that looked at how effective masks are at preventing the transmission of flu-like disease. Cochrane reviews are well respected, and the media coverage about the recent review has been hard to parse. So is that it, end of story on masks? Not if you skip the media headlines and read the actual review!

Related HCT episodes:
Covid Lab Leak?:    • Did Covid-19 Evolve Naturally or Leak...  


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