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Image Credits: Bryce Durbin / TechCrunch One of the best tools we have to slow the spread of the coronavirus is, as you have no doubt heard by now, contact tracing. But what exactly is contact tracing, who does it and how, and do you need to worry about it? In short, contact tracing helps prevent … Continue reading What is contact tracing?https://techcrunch.com/wp-content/uploads/2020/04/wtf-is-contact-tracing2.jpg?w=730&crop=1