Coronavirus: effectiveness of types of masks and manufacture of a homemade respiratory mask

[Christophe]

You remember ? The mask is useless?

Bin look at this:

[Christophe]

[Christophe]

[Christophe]

Double mask or not?

[izentrop]

Covid-19: the University of Lille confirms the creation of a virucidal mask https://www.lavoixdunord.fr/932012/arti ... e-le-covid

“While waiting for the end of the vaccination campaign, health protection is critical and the current masks are showing their limits. Since the arrival of the British, South African and Brazilian variants of Covid-19, effectively reducing transmission involves combining vaccines, barrier gestures and single-use masks with very high protective performance against biological risks ”, announces this Monday the University of Lille.

Still according to the University of Lille, “these exclusive masks made in France from also French technologies and materials meet the health need for maximum protection thanks to their capacity to deactivate the pathogens present in the droplets and the finest particles of flow of respiration ”. The availability (initially for nursing staff) of this CE-certified medical device should be officially announced around mid-February.

[Christophe]

[Christophe]

Beware of self-disinfecting nanoparticle masks like Avrox:

[GuyGadeboisTheBack]

You surprise me .... When I was still practicing it was made by diluting silver in nitric acid. Beautiful blue color!
More:
https://www.atctoxicologie.fr/images/Do ... tec_16.pdf

[Christophe]

We now find boxes of 50 surgical masks at 2 € on the markets ... or 4 cents per mask, which is the real price ...

No kidding ... how some got greased like gruikes 1 year ago ...

Oh sorry, it's me didn't understand anything at KAPITALISM, right?

[Ahmed]

At the start of the pandemic, an acquaintance had access to the small stock of masks of a non-strategic caregiver. On the box, it was clearly specified: "does not protect against viruses" ...
Personally, I had undertaken to pick up the masks thrown anywhere and the first ones burned very quickly with a short and lively flame, whereas quickly the material used changed and was slowly consumed in drooling, with reddish flames and a lot of black smoke. This, together with too much abundance, led me to abandon this collection ...