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Listeria Whole Genome Sequence Data Reference Sets: Needed to Allow for Improved Persistence Assessment and Source Tracking

Published by National Park Service | Department of the Interior | Metadata Last Checked: January 25, 2026 | Last Modified: 2018-07-06T00:00:00Z
Briefly, sample collection will entail collecting soil samples at 5 sites within 1 suggested area, with each site being more than a quarter mile apart. Sample sites would be between 150 feet from roads, and 75 feet from trails. At each site, 3 subsamples of topsoil (0-8 inches) using scoop will be collected, yielding 1 pooled sample (about 1.2 lbs).

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