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MIKAELA MACKENZIE / WINNIPEG FREE PRESS Biologists work through a backlog of deer, elk, and moose heads at a gross dissection lab in Dauphin where cervid tissue samples, such as lymph nodes and brain stems, are taken from the heads to test for Chronic Wasting Disease on Tuesday, Nov. 29, 2022. For JS Rutgers story. Winnipeg Free Press 2022.