What if Your Mask Could Test You for COVID?

Harvard researchers have invented a mask that can test the wearer for COVID:

Researchers at Harvard University’s Wyss Institute for Biologically Inspired Engineering have figured out how to integrate a freeze-dried diagnostic Covid-19 test into a face mask. The test reacts with exhaled particles and gives a diagnosis in 90 minutes or less.

The tests and a tiny blister pack of water can be mounted on any mask. After the mask has been worn for at least 30 minutes, a person punctures the blister pack to release the water needed to rehydrate and run the reactions. The test result is indicated by one or two lines, similar to a pregnancy test

The masks will be affordable and could be useful for a lot more than COVID:

The Wyss team…expects the product to cost about $5. The technology can be targeted to identify other viruses and variants as well.

Any such masks would be subject to FDA approval. Another team at University of California, San Diego is working on a sticker that could be stuck to any mask to test the wearer. Those stickers could cost mere cents.

Incredible ingenuity!

For more on COVID, check out these posts:

If you found this post interesting, please share it on Twitter/LinkedIn/email using the buttons below. This helps more people find the blog! And please leave a comment at the bottom of the page letting me know what you think and what other information you’re interested in!

Check out the Stuff I Use page for some great deals on products and services I use to improve my health and productivity. They just might help you too! 

Photo: “Fit testing the N95 Mask” by AlamosaCountyPublicHealth is licensed under CC BY 2.0


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s