Three years into the COVID-19 pandemic, accurate testing remains a challenge, even more so as the virus has mutated over time, becoming more contagious with symptoms that are hard to tell apart from other illnesses. A new diagnostic device that can differentiate between COVID-19 and the flu, developed by researchers at The University of Texas at Austin, seeks to solve this problem while providing better and more portable care options for people who are without access to medical centers.
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Source: Phys.org