COVID-19 clinicians wrestle with false negative results

Photo by Steve Pfost / Newsday RM via Getty Images As the rate of COVID-19 testing slowly creeps up in the US, public health experts have a new concern that many people with negative test results actually have the virus.“If you have had likely exposures and symptoms suggest Covid-19 infection, you probably have it — even if your test is negative,” wrote Harlan Krumholz, a professor of medicine at Yale, in The New York Times.Doctors and clinicians struggle with test accuracy al