Bush was signed to the Chiefs' practice squad Wednesday, Adam Schefter of ESPN reports.
Bush intends to re-sign with the Chiefs on a one-year contract, Adam Schefter of ESPN reports.
Bush (illness) is officially active for Saturday's game against the Seahawks.
Bush (illness) is considered questionable to play Saturday against Seattle.
Bush (elbow) has been ruled inactive for Sunday's game against the Bengals.
Bush and Kansas City agreed to terms on a one-year contract Wednesday, Adam Schefter of ESPN reports.
Bush notched four stops in the Bears' 31-17 Week 18 loss to the Vikings, and he ended the season with 40 tackles, two interceptions and five passes defensed.
Bush intercepted a pass and posted three tackles in the Bears' 29-3 win over the Giants on Sunday.
Bush (quadriceps) was activated from injured reserve by the Bears on Saturday.
Bush (quadriceps) will return to practice Monday.