Study finds at least 25% of NFL players in sample from 2016-2021 had CTE

1 in 4 former NFL players may have CTE, new study says

At Least 1 in 4 NFL Players Gets CTE, Major New Study Finds

At least 1 in 4 ex-NFL players who died from 2016 to 2021 had CTE, study finds

Nearly 25% of NFL players who died from 2016 to 2021 had CTE, new study shows

Study: At least 25% of NFL players in sample had CTE

At least 25% of former NFL players who died between 2016 and 2021 had CTE, study finds

One in four NFL players could get CTE, alarming new study finds

At least one in four former NFL players in study suffered from degenerative brain disease CTE

Brain disease in dead NFL players 'higher than previously shown

NFL: At least one in four dead players had brain disease, says study

Study finds at least 25% of NFL players in sample from 2016-2021 had CTE