Skip to main content
Back to Show
PBS News Hour

What football does to the brain, according to a major study

The largest study to date on the dangers of hard hits and concussions in football concluded that 110 of 111 deceased former NFL players had chronic traumatic encephalopathy, or CTE, raising even stronger concerns about the risks of brain injury from playing the sport. Hari Sreenivasan talks to Michael Alosco of Boston University CTE Center, who is a co-author of the study.

Support Provided By
Season
April 28, 2025 - PBS News Hour full episode
57:46
April 28, 2025 - PBS News Hour full episode
April 27, 2025 - PBS News Weekend full episode
26:45
April 27, 2025 - PBS News Weekend full episode
April 26, 2025 - PBS News Weekend full episode
26:45
April 26, 2025 - PBS News Weekend full episode
April 25, 2025 - PBS News Hour full episode
57:46
April 25, 2025 - PBS News Hour full episode
April 24, 2025 - PBS News Hour full episode
57:46
April 24, 2025 - PBS News Hour full episode
April 23, 2025 - PBS News Hour full episode
57:46
April 23, 2025 - PBS News Hour full episode
April 22, 2025 - PBS News Hour full episode
56:44
April 22, 2025 - PBS News Hour full episode
April 21, 2025 - PBS News Hour full episode
56:44
April 21, 2025 - PBS News Hour full episode
April 20, 2025 - PBS News Weekend full episode
26:45
April 20, 2025 - PBS News Weekend full episode
April 19, 2025 - PBS News Weekend full episode
26:44
April 19, 2025 - PBS News Weekend full episode
April 18, 2025 - PBS News Hour full episode
57:46
April 18, 2025 - PBS News Hour full episode
April 17, 2025 - PBS News Hour full episode
57:46
April 17, 2025 - PBS News Hour full episode
Active loading indicator