The NFL has cleared all 77 people that tested positive for COVID-19 over the weekend, following what the league believes was a testing error in a New Jersey lab, according to a source.

All of the original test results have been classified as false positives.

Eleven teams were affected by the mistake, leading to a number of altered Sunday practice schedules.

According to the sources, the NFL retested the original 77 samples, all of which had been processed at the same BioReference lab in New Jersey. All 77 retests came back negative.