A study conducted in Australia has revealed that 31 rugby league players have been diagnosed with chronic traumatic encephalopathy (CTE), a degenerative brain disease linked to repeated head injuries. The findings were reported by the Australian Broadcasting Corp. (ABC) and are based on the first 150 brain examinations conducted at the Australian Sports Brain Bank, which collects brain tissue from athletes who played contact sports. Of the 51 rugby league players whose brains were examined, 31 were found to have CTE. These players had participated in the sport at various levels, from amateur to professional. CTE is a condition that can only be diagnosed after death and is characterized by the buildup of abnormal proteins in the brain, which can lead to symptoms such as memory loss, mood changes, and cognitive decline. It has also been found in former National Football League (NFL) players and athletes who play rugby union and other contact sports. Among the rugby league players identified in the study were well-known figures such as Paul Green, an NRL star player and coach, and Keith Titmuss, a Manly Sea Eagles player who died at the age of 20 in 2020 following a practice session in hot conditions. The findings were presented by Jennifer Cropley, a molecular biologist and data scientist, at the International Sports Concussion Conference in Melbourne. According to the ABC, the conference had restricted media access, which meant that domestic media outlets, including The Australian newspaper, were unable to attend and report directly from the event. The study highlights growing concerns about the long-term effects of head injuries in contact sports and the need for further research into the causes and prevention of CTE.