A wearable COVID tracker? This clip-on accessory can detect the virus
You may soon be able to get a wearable device that would help alert you to potential COVID-19 exposure.
Today, we usually only learn about exposure to COVID when we find out someone we've been in contact has tested positive or symptoms of our own arise. Or perhaps you've scrambled to get at-home tests or queued up for a laboratory-processed COVID test. Also, many states have smartphone apps that can alert us to possible exposure, but that requires people to opt in.
It's not available for everyone yet, but Yale University researchers have developed an easy-to-use clip-on device that can detect low levels of SARS-COV-2, the virus that causes COVID-19, in the air around you, according to research published Jan. 11 in the peer-reviewed online journal Environmental Science and Technology Letters.
Interesting.
https://www.yahoo.com/lifestyle/covid-19-fashion-wearable-virus-110149593.html