   
 | From the Editor's Desk
The Real Reason to Wear a Mask Models show that if 80 percent of people wear masks that are 60 percent effective, easily achievable with cloth, we can get to an effective R0 of less than one. That's enough to halt the spread of the disease.
If you feel confused about whether people should wear masks and why and what kind, you're not alone. COVID-19 is a novel disease and we're learning new things about it every day. However, much of the confusion around masks stems from the conflation of two very different functions of masks.
Masks can be worn to protect the wearer from getting infected or masks can be worn to protect others from being infected by the wearer. Protecting the wearer is difficult: It requires medical-grade respirator masks, a proper fit, and careful putting on and taking off. But masks can also be worn to prevent transmission to others, and this is their most important use for society. If we lower the likelihood of one person's infecting another, the impact is exponential, so even a small reduction in those odds results in a huge decrease in deaths. Luckily, blocking transmission outward at the source is much easier. It can be accomplished with something as simple as a cloth mask.
Continued here
TradeBriefs: What's important, not just what's popular!
Advertisers of the day
Emeritus: PG Diploma in Digital Business by Emeritus in collaboration with MIT Sloan & Columbia Business School Executive Education | Accepting Applications
Emeritus: Accepting Applications for the Postgraduate Diploma in Leadership | 6 Months, Online
Emeritus: PG Diploma in Innovation & Design Thinking | Accepting Applications
Our advertisers help fund the daily operations of TradeBriefs. We request you to accept our promotional emails. | | |
No comments:
Post a Comment