Motor neuron disease; a deadly condition with rising research and public awareness
Former Titans star Chris Johnson has revealed he has ALS, diagnosed in 2025. He says he chose to fight, using a speech device, and is sharing his journey publicly. The announcement comes after his successful NFL career, including a 2,006-yard season in 2009.
Former NFL star Chris Johnson has announced an ALS diagnosis and is reviving the Ice Bucket Challenge to raise awareness and funds. He has challenged Marshawn Lynch, LenDale White and Adam Jones to participate, following Lynch’s own involvement in the challenge at Allegiant Stadium.
The Senate has held a confirmation hearing for Dr. Erica Schwartz, the nominee to lead the CDC, amid questions about how she would balance scientific independence with pressure from the administration on vaccine policy. Her background spans the Coast Guard and the surgeon general’s office, with the agency facing staffing turmoil and political scrutiny.
A new global analysis finds that ever having worked around pesticides raises the risk of amyotrophic lateral sclerosis (ALS) by about 61%–71%, with herbicides driving a stronger link. The study pools data from eight past investigations and notes higher risk in men. Experts caution that causality remains unproven and exposure measurement varies.