Ok, I'll take you up on that... Here's the most recent Study on..... ;Wearing surgical masks during COVID - 19 PAN-demic.
Shrt summry her, but read the BMJ article as well.
Denmark trial measures effectiveness of adding a mask recommendation to other public health measures – “Weak protection if any” – ClinicalNews.Org - Not from a totally un-conflicted source, so keep it mind.
The curious case of the Danish mask study | The BMJ - the same august journal that published the "Surgisphere" rhubarb...
And finally, a (beloved source..) 'Fact Checker'. - Dishonest Fact-Checkers - Capital Research Center - If you want a slant (to Portside) about 'Fact Checking'...
Their precis is "The takeaway about masks, then, is still quite similar to the earlier public health advice, which is that people should wear them, but not assume that they will be protected. That means continuing to follow all public health guidelines, including washing hands and staying physically apart from other people whenever possible."
Danish Study Doesn’t Prove Masks Don’t Work Against the Coronavirus - FactCheck.org
Enjoy the rabbit-holes !!![biggrin][bigsad][bigsmile][bigsmile][bigsmile]

