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Miami Dolphins running back De'Von Achane was ruled out of the team's matchup with the New England Patriots on Sunday after entering concussion protocol.
Achane was slow to get up after he was tackled by Patriots safety Jaylinn Hawkins following a 12-yard carry in the first quarter. He was helped off the field, eventually heading back to Miami's locker room.
The 22-year-old picked up 18 rush yards on three attempts before exiting the contest.
This article will be updated soon to provide more information and analysis.
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