Rescue boat crews who operate in the roughest seas are showing signs of brain injuries from the relentless pounding of waves, yet the Coast Guard is not systematically screening for or addressing these conditions. The New York Times reports that these injuries remain untreated and undiagnosed despite the crews' critical role in saving lives. The constant impact of heavy seas creates repetitive head trauma similar to contact sports, but maritime safety protocols have not caught up to this occupational hazard.

Without proper monitoring, crews may suffer long-term neurological damage while continuing dangerous missions. Advocates argue the Coast Guard must implement regular neurological assessments and improve vessel shock mitigation to protect personnel.