At Least 1 in 4 NFL Players Gets CTE, Major New Study Finds
The actual prevalence, researchers said, may be much higher.
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Breaking News, World Updates & Headlines
The actual prevalence, researchers said, may be much higher.
Read MoreResearchers say it’s all about reducing the total number of blows to the head.
Read More“We never see things that are this dire,” a former chief scientist of the agency said about rates of C.T.E. in former players.
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