ORCHARD PARK, N.Y. (AP) - Buffalo Bills defensive end Chris Kelsay will miss his second straight game with a neck injury after being ruled out by the team from playing against the Miami Dolphins on Thursday night.

Kelsay did not practice Wednesday and has been out since getting hurt during practice last week. The team has not revealed the exact nature of the injury.

Coach Chan Gailey had given Kelsay a 50-50 chance of playing earlier this week.

Also ruled out by the Bills were running back Fred Jackson (concussion), defensive end Mark Anderson (left knee), cornerback Aaron Williams (right knee).

The Bills (3-6) have lost five of six. The Dolphins (4-5) travel to Orchard Park having lost two straight.

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