Evidence for masks, why they work, which work best, how to use them, and when and where they are most needed.
Brilliant article! I hope it reaches as many people as possible to educate on why masks work! Thank you for doing this!👏👏🤗🤗
Thanks Bill, clear and concise, hope lots of people take the time to read and make a proper evaluation of not just their personal circumstances but also of those they come in contact with.
Excellent article, thank you
Bill. Thank you for creating this document. I am impressed with the care you have taken to communicate the message factually and clearly using plain English and supported by charts and diagrams.
Great info. Thanks for all your hard work keeping us safe and informed.
Thanks for this! Sharing widely!
This is excellent. Thank you for putting it all together in one article!