New York TimesFrank Gifford Had Brain Disease, His Family AnnouncesNew York TimesFrank Gifford, a Hall of Fame running back who was involved in one of the most brutal collisions in the N.F.L.'s history, was found to have had chronic traumatic encephalopathy, a degenerative brain disease.NFL great Frank Gifford had degenerative brain disease, family announcesLos Angeles TimesFormer NFL Player Frank Gifford Suffered From CTE, Says FamilyABC NewsRoger Goodell statement on Frank GiffordNFL.com10TVall 299 news articles »