[LMB] OT: COVID-19 Vaccines

[Joel Polowin]

Marc Wilson <marc.wilson at gmx.co.uk> wrote:
> On Mon, 16 Aug 2021 16:34:09 +0000, Joel Polowin <jpolowin at hotmail.com>
> wrote:
>> Even assuming that masks prevent breathing
>> oxygen, which they don't.  Studies show that for people who don't have
>> severe difficulty in drawing breath, there's no effect on blood oxygen
>> saturation from wearing a porous mask.
>
> Those who believe that wearing a mask will cause problems due to lack of
> oxygen to the brain?  That ship has sailed.

I don't know what you mean by "That ship has sailed".  It's an (invalid)
objection that's been coming up recently in anti-mask protests.  Or do
you mean that the people saying it have already suffered brain damage?

Joel