Key Takeaway
Playing football has long been linked to the brain disease known as CTE, but how prevalent it is is still unknown. A new study of former NFL players who died recently found that at least 25% had CTE.
Published August 25, 2026 · Category: News
Overview

Playing football has long been linked to the brain disease known as CTE, but how prevalent it is is still unknown. A new study of former NFL players who died recently found that at least 25% had CTE.
Details
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Source
Originally published at www.npr.org.
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Frequently Asked Questions
What is "At least 25% of former NFL players who died between 2016 and 2021 had CTE, study finds" about?+
Playing football has long been linked to the brain disease known as CTE, but how prevalent it is is still unknown. A new study of former NFL players who died recently found that at least 25% had CTE.
Who reported this story?+
This story was reported by NPR News.