Top pick of the day: Tuesday

Contact tracing for COVID-19 will be the most complex health investigation ever

Article by Craig Welch published on line at The National Geographic, May 26, 2020

We know how to do contact tracing and other countries have shown it works for COVID-19, but many don’t understand how challenging a successful contact tracing program would be in the U.S. This article covers the history, scope and challenges of making this work here.


Today’s bite-sized, handpicked selection of important news, information or science for all who want to know where this epidemic is going and what we should do.

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