Spit test could help better concussion diagnoses, Ontario startup says
A new company based at the University of Waterloo’s startup incubator has developed a way to test for concussions using saliva. The tests are the brainchild of HeadFirst, whose team includes CEO and co-founder Andrew Cordssen-David — a former Quebec junior hockey player. Born in Montreal, Cordssen-David grew up south of the border playing hockey…
