NFL: Preseason game concussion rate increased by 44%

Dr. Allen Sills, right, the NFL's chief medical officer, speaks as Jeff Miller, the league's executive vice president of health and safety initiatives, looks on during a news conference at the NFL Fall League Meeting, Tuesday, Oct. 15, 2019 in Fort Lauderdale, Fla. The NFL says the number of concussions in exhibition games this year rose to 49 from 34 in 2018, an increase of 44 percent and a setback in efforts to reduce brain trauma. (AP Photo/Wilfredo Lee)

FORT LAUDERDALE, Fla. — The NFL says the number of concussions in exhibition games this year rose to 49 from 34 in 2018, an increase of 44% and a setback in efforts to reduce brain trauma.