On NPR’s “Morning Edition,” Dr. Javier Cardenas says permanent damage to the brain should be considered instead of a specific number of diagnosed concussions as Miami Dolphins quarterback Tua Tagovailoa prepares to return to the field.
On NPR’s “Morning Edition,” Dr. Javier Cardenas says permanent damage to the brain should be considered instead of a specific number of diagnosed concussions as Miami Dolphins quarterback Tua Tagovailoa prepares to return to the field.