Jack Campbell reports full lower body movement after serious neck injury

Detroit Lions linebacker Jack Campbell suffered a neck injury during the team's November 1 game against the Minnesota Vikings at Ford Field. A tackle left him facedown and motionless on the turf, NBC News reported.

Campbell was placed on a backboard and carted off early in the fourth quarter, according to ESPN. He was taken to a local hospital. Detroit finished the game with a 19-15 victory, the Guardian reported.

The initial November 1 reports focused on the emergency response on the field. CBS Sports NFL described what appeared to be a serious injury as Campbell was placed on a backboard and removed from the game.

On November 2, head coach Dan Campbell and the Lions delivered a positive update on the linebacker's condition, according to TMZ. The available coverage did not provide a detailed diagnosis.

By November 3, Dan Campbell said the linebacker was "improving," Hawk Central reported. That offered further encouragement after the initial hospital evaluation.

On November 4, Campbell provided a more specific account of his condition. He said he had full movement in his lower body and was making progress with his upper body, according to CBS Sports NFL.

Campbell says he is optimistic about his recovery, BBC Sport reported on November 4. His account of lower body movement and upper body progress is the clearest update in the supplied coverage, but it is not a statement that he has fully recovered.

He remained hospitalized in November 4 reporting from ProFootball Talk on NBC Sports. That report also described support from Iowa coach Kirk Ferentz for the former Hawkeyes linebacker.

The main open questions are the extent of Campbell's neck injury, his further progress with upper body movement and when he might leave hospital. The supplied coverage gives no recovery timetable or expected return to football.