The FDA approved the Q-Collar use for impact-related concussions, but further studies on blast exposure are underway.
American Legion officials hope new partnerships and more focused discussions will amplify their campaign.
Witnesses reported the sailor "hit the ground hard" while conducting a maneuver at a civilian air show.
The VA is undertaking the first-ever large-scale population study of moral injury to be conducted among veterans of the post-9/11 wars.
By Hope Hodge Seck
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