Actual Covid-19 case count could be 6 to 24 times higher than official estimates, CDC study shows
The true number of coronavirus cases in the U.S. could be anywhere from six to 24 times higher than the confirmed number of cases, depending on location, according to a large federal study that relied on data from 10 U.S. cities and states.
The vast majority of Americans, however, are still vulnerable to Covid-19.
