Saliva samples to be used to diagnose concussion By webmaster - March 23, 2021 1536 0 An “exciting” breakthrough in diagnosing concussion using elite rugby players’ saliva samples has been made by researchers. RELATED ARTICLES Sports Tough-tackling Schlager proves his worth for Forest Sports Merson: If Chelsea don’t get Champions League, it’s a massive, massive failure Sports McIlroy: I need to be at ‘absolute best’ to win Race to Dubai