Now we need to find out the How’s and Why’s of the risks. How many head impacts are too many? How does age of first impact affect risk? Anyone 40+ who played ⚽️ or🏈 at any level can help @bu_cte find answers by taking our online survey at https://t.co/K5HiUywuLq #brainhealth https://t.co/kKf0CKxxdd
