Why Masks Work BETTER Than You'd Think

1 503 291
6.1
MinutePhysics5.82 млн
Следующее
Популярные
16.03.18 – 256 3703:48
NEW SHOW! | The Science of Seeing
Опубликовано 8 сентября 2020, 13:06
Thanks to the Heising-Simons foundation for their support: hsfoundation.org (their COVID-19 grants: hsfoundation.org/grants/covid-... )
Check out aatishb.com/maskmath to explore and for references.

This video is about how masks (whether surgical, or N95, or cloth) are counterintuitive and actually work much better epidemiologically than one might expect. Masks do double-duty, and the fraction of interactions with masks is much higher than the fraction of people wearing masks, so partially adopted, partially effective masks are able to reduce the basic reproduction number surprisingly well.


REFERENCES:


Aatish’s detailed writeup on github: github.com/aatishb/maskmath/bl...

Amid the Coronavirus Crisis, a Regimen for Re-entry: newyorker.com/science/medical-...

Face Masks Against COVID-19: An Evidence Review preprints.org/manuscript/20200...

Mask FAQ Test Results: maskfaq.com/test-results

The Effect of Mask Use on the Spread of Influenza During a Pandemic: onlinelibrary.wiley.com/doi/fu...

Calibrated Intervention and Containment of the COVID-19 Pandemic: arxiv.org/ftp/arxiv/papers/200...

Cloth Mask Breathability and Filtration Efficiency Technical Report: static1.squarespace.com/static...

What kind of mask should I be wearing to protect against COVID-19? built-envi.com/what-kind-of-ma...

Masks for all? The science says yes. fast.ai/2020/04/13/masks-summa...

The Real Reason to Wear a Mask: medium.com/the-atlantic/the-re...

Support MinutePhysics on Patreon! patreon.com/minutephysics
Link to Patreon Supporters: minutephysics.com/supporters

MinutePhysics is on twitter - @minutephysics
And facebook - facebook.com/minutephysics
And Google+ (does anyone use this any more?) - bit.ly/qzEwc6

Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!

Created by Henry Reich
автотехномузыкадетское