Lack of testing, info makes it hard to see COVID virus’s full scope

Where’s the data on delta? Lack of testing, info makes it hard to see virus’s full scope <p>In the earliest and darkest days of the pandemic last year, health experts were plagued by a lack of coronavirus testing, long wait times for results and an NBC News

The delta variant is fueling a devastating new surge of infections, but experts say declines in testing and a lack of granular data about hospitalizations make it difficult to know just how much the virus is circulating in communities — and who remains most vulnerable. ...