Coronavirus cases in US may be 8 times higher than previously reported, CDC warns Fox NewsRedfield: CDC will have shortened quarantine guidelines in a week Yahoo FinanceCovid live updates: Latest vaccine news; States report record new case numbers NBC NewsThe CDC Is Now Warning You Not to Go to This One Place msnNOWThe CDC is expected to shorten Covid quarantine time, something most everyone seems to agree on CNBCView Full Coverage on Google News