As schools, colleges and universities navigate the new school year, teachers and administrators will be serving on the front lines of public health efforts to keep kids and communities safe from COVID-19 outbreaks. To do that, educators will need to do two things that public health officials struggle to do even when working with adults: ensure that social distancing is maintained and conduct effective contact tracing as suspected/confirmed cases arise.
https://www.ecampusnews.com/2020/11/18/how-wearable-trackers-help-with-contact-tracing/
