Huile de CBD La vidéo compare les pulvérisations de gouttelettes lorsque vous portez différents masques – et pas de masque du tout

Huile de CBD La vidéo compare les pulvérisations de gouttelettes lorsque vous portez différents masques – et pas de masque du tout

juli 28, 2020 0 Door admin

Huile de CBD

Huile de CBD

Translating…

Researchers compared the sprays of droplets we spew out of our mouths when wearing a one-layered cloth mask, two-layered cloth mask, surgical mask, and no mask at all — while talking, coughing, and sneezing.

Mashable sums up the findings succinctly:

The study’s big takeaways are:

• When talking, wearing even a single-layer mask significantly limits the exhalation of droplets.

• For coughing and sneezing, a double-layer mask is much more effective than a single-layer mask.

• Generally, the more layers a mask has the better. The researchers suggest “at least three layers” and found surgical masks performed best in this study — though not everyone has access to these masks.

For more details read the published results in Thorax.


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