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Brain disease in dead NFL players 'higher than previously shown'

图:BBC World

发生了什么

A new study says at least one in four ex-NFL players who died between 2016 and 2021 had a degenerative brain disease but the true figure could be much higher.

摘要按规则整理自下方来源原文

为什么在扩散

时间线

  1. BBC Sport 最先出现BBC Sport
  2. BBC World 开始报道BBC World

来源