Cardinals' Calais Campbell released from hospital in Bay Area, returns to Arizona

Cardinals defensive end Calais Campbell has been released from a Bay Area hospital and returned home to Arizona.

Campbell was hospitalized for possible neck and spine injuries after he was carted off the field during Arizona's 32-20 loss at San Francisco on Sunday. The Cardinals say test results were favorable and Campbell was released from the hospital late Sunday night.

Campbell tweeted "a big thank you for all the support and kind words." He said he was feeling good and eager to return.

Meanwhile, 49ers owner Jed York criticized some of his team's fans for doing the wave while Campbell was down. He said in a tweet Sunday that to say he was "disappointed" would be an "understatement."