Giants limit access after COVID-19 false positives

The Giants say irregularities with the rapid COVID-19 tests used by the NFL's lab seem to have resulted in false positive results for several players, potentially including running back Saquon Barkley.
https://www.espn.com/nfl/story/_/id/32553004/new-york-giants-limit-facility-access-cite-rapid-tests-unusually-high-number-covid-19-false-positives?utm_source=dlvr.it&utm_medium=blogger