CV and mad panic behaviour

[flyboy77]

And here's some more fringe science from fringe groups on masks.

https://aapsonline.org/mask-facts/

Or you could even read the gold standard Danish RCT study.

https://pubmed.ncbi.nlm.nih.gov/33205991/

With additional commentary here:

https://swprs.org/danish-mask-study-no-benefit/