‘How Far Behind The Virus’ Is U.S.?: Lag Time In Results Can Hurt Efforts To Control Spread Of COVID-19
“The ultimate goal is to identify and isolate," said Justin Bahl, a professor of infectious diseases. "If we can shorten the time frame, then we can control the epidemic.” But testing shortages and lag times on results, two areas where the U.S. has struggled, can impede those efforts. Meanwhile, the Trump administration has to decide who needs the newly approved rapid tests from Abbott Laboratories the most. And some countries are doubling-down on testing efforts, while others go with a different strategy.