Proposed COVID-19 testing strategy faces pitfalls

A COVID-19 testing site in Flordia.| Photo by Paul Hennessy/SOPA Images/LightRocket via Getty Images When someone gets a COVID-19 test, the result does one thing: tells that person if they have the coronavirus in their body. Some researchers, though, are trying to get tests to do more — and reframing the goal of testing as a result. Instead of simply finding people who are infected with the virus, they’d prefer to focus on finding people who are infectious and at risk of spreading i