Detroit Lions say Stafford's COVID-19 test was a false positive
Matthew Stafford off reserve/COVID-19 list; wife Kelly blasts NFL
Current Sports, August 24, 2020
Detroit Lions 2020 position breakdown: Quarterbacks
Detroit Lions say QB Matthew Stafford had false-positive COVID-19
Lions' Matthew Stafford 'glad' false positive led to coronavirus
Wife of Lions QB Stafford blames NFL for harassment after false
Lions QB Matthew Stafford has false positive COVID-19 test - NBC
Detroit Lions hit with more false positives for COVID-19
Lions say Stafford's test was a false positive
Lions remove QB Matthew Stafford from COVID-19 list after 'false
Report: Matthew Stafford tested positive for COVID-19 after 2