Contact tracing QR codes help Virginia school keep classrooms and cafeterias safer

Contact tracing QR codes - student in classroom wearing mask

As students return to class, Patriot High School students will scan barcodes to reduce COVID-19 spread. Contact tracing QR codes aren’t a substitute for physical distancing and wearing masks properly, but one school in Virginia is hoping to use them as a tool to further reduce the risk of coronavirus spread. The Prince William County public school is encouraging students to scan quick response codes. Last week, an additional 9,000 students in 4th, 5th, 6th, and 9th grades returned to the classroom, following another 22,000 that have already been phased…

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