Saliva samples to be used to diagnose concussion By webmaster - March 23, 2021 1498 0 An “exciting” breakthrough in diagnosing concussion using elite rugby players’ saliva samples has been made by researchers. RELATED ARTICLES Sports Is Littler most dominant sportsperson in the world? Sports Bialecki clinches Players Championship 26 title Sports England dominate Tonga in must-win clash at Commonwealth Games