Contact tracing is a critical tool for containing a disease outbreak. For COVID-19, it’s also a key part of plans like the World Health Organization’s guidelines for easing distancing restrictions. So what is contact tracing and how does it work?
Contact tracing is a critical tool for containing a disease outbreak. For COVID-19, it’s also a key part of plans like the World Health Organization’s guidelines for easing distancing restrictions. So what is contact tracing and how does it work?
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