This sticker on your mask would detect COVID exposure
SAN DIEGO (KABC) -- UC San Diego researchers are developing a simple way to test for COVID-19 risk. The technology comes in the form of a sticker placed on the outside of your mask…
SAN DIEGO (KABC) -- UC San Diego researchers are developing a simple way to test for COVID-19 risk. The technology comes in the form of a sticker placed on the outside of your mask…