NFL’s Efforts for Player Safety Amid CTE Concerns

The NFL is intensifying its efforts to ensure player safety, especially regarding head injuries. Chronic traumatic encephalopathy (CTE), linked to former professional players, has sparked ongoing discussions about its impact on current and future athletes.

Recent data published in The BMJ from a six-year study has revealed concerning findings about CTE prevalence among NFL players. Researchers examined 878 former players who died between 2016 and 2021, revealing that at least 215 had CTE at some stage. This represents 24.5%, though the actual figure might be higher since 643 brains were not examined.

Applying these results to the NFL today, which includes 1,696 active roster players, suggests around 415 might be diagnosed with CTE. The condition is diagnosed post-mortem, and caused by repeated head trauma, resulting in memory loss, mood swings, and erratic behavior among affected individuals.

CTE was initially identified in boxers, but it is now associated with football due to frequent head impacts. Players like Junior Seau and Mike Webster, diagnosed posthumously with CTE, made the condition more visible, highlighting the concussion crisis in the sport.

Dr. Julian Bailes, a neurosurgeon, has been a key figure in CTE research. He’s advocated for more proactive measures to protect players’ brains, suggesting advancements in rules, training, and equipment to reduce head impacts.

The NFL acknowledges these concerns, emphasizing efforts to mitigate concussions and enhance players’ physical and mental well-being. During the 2025 season, there were 168 documented in-game concussions, a 30% increase from 2024.

The NFL Players Association considers these findings a call to action. With increasing awareness, the league and its affiliates continue working towards ensuring a safer environment for players.