Concussion fears irish international doyle quits football

It's been reported that Irish international striker Jonny Hayes has announced his retirement from professional football due to concerns over the long-term effects of concussions.

Hayes, 34, has been open about his struggles with concussion symptoms in the past, and has been forced to miss several games throughout his career due to head injuries. In a statement, he said: "After much consideration and reflection, I have made the difficult decision to retire from professional football. The reason for this is the cumulative effect of concussions I have suffered throughout my career."

Hayes, who has 11 caps for the Republic of Ireland, has played for several clubs including Aberdeen, Inverness Caledonian Thistle, and Cardiff City. He has been a vocal advocate for concussion protocols and has worked with the Irish Football Association to raise awareness about the issue.

Hayes' decision to retire is a significant blow to Irish football, and is likely to spark a wider conversation about the long-term effects of head injuries in the sport.