Sterling Shepard not worried about concussion issues following return to GiantsWR has missed time due to concussions twice this season11/25/2019, 10:29 PMNov 24, 2019; Chicago, IL, USA; New York Giants wide receiver Sterling Shepard (87) carries the football against Chicago Bears strong safety Ha Ha Clinton-Dix (21) in the second half at Soldier Field. Mandatory Credit: Kena Krutsinger-USA TODAY Sports / Kena Krutsinger