30.01.2022 19:45 Uhr, Quelle: Engadget

At-home COVID-19 tests could be more affordable thanks to your smartphone

Ever since the omicron variant arrived in the US, there’s been a testing shortage in the country. Stuck between long lines at dedicated clinics and overly expensive at-home tests, many Americans have understandably given up the idea of getting tested to ensure they’re not sick with COVID-19. However, a solution to some of those problems could be on the way.University of California, Santa BarbaraIn a newly published paper spotted by Gizmodo, researchers from the University of California, Santa Barbara, detailed a system you can start using for about $100 should you already have access to a relatively modern phone. What’s more, they say early results show their process is nearly as accurate as a PCR test (and thankfully doesn’t involve tickling your brain).In its current iteration, the system involves downloading the team’s Bacticount app to your phone, as well as making use of a hot plate and a cardboard box with a LED light. When you need to test yourself, you place a saliva samp

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