A negative coronavirus test doesn’t necessarily mean you’re in the clear for COVID-19. … It turns out timing has a lot to do with the accuracy of test results. … In a seven-study analysis, a te……
Negative Coronavirus Test Results May Still Mean Risk
A negative coronavirus test doesn’t necessarily mean you’re in the clear for COVID-19. … It turns out timing has a lot to do with the accuracy of test results. … In a seven-study analysis, a te……