Tyrann Mathieu - Wikipedia
Tyrann Mathieu on his return to New Orleans, leaving the Chiefs - Sports Illustrated
Chiefs add Tyreek Hill, others to growing COVID-19 list
Chiefs place DT Chris Jones in COVID-19 protocol - The San Diego Union-Tribune
Chiefs place DT Chris Jones in COVID-19 protocol - ABC17NEWS
Chiefs lean on D to beat Pats 26-10 in COVID-19-delayed game
Chiefs All-Pro safety Mathieu out of COVID-19 protocol - KAKE
Bills place vaccine critic Cole Beasley on reserve/COVID-19 list; Chiefs add Tyreek Hill, others to growing coronavirus problem - The Boston Globe
Andy Reid says Chiefs' Tyrann Mathieu is still in the COVID protocol - Arrowhead Pride
Chadiha: AFC clearly no longer a cinch for Chiefs
Chiefs' Tyrann Mathieu explains how KC can get ready for Jordan Love
Super Bowl-bound Chiefs place two players on COVID list, Super Bowl, Sports
Chiefs safety Tyrann Mathieu: “I leave with a grateful heart”