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. 2015 Jun 19;46(1):68. doi: 10.1186/s13567-015-0195-y

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© Robins et al. 2015

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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The scheme by which individuals move through different spatial compartments. Modes of disease transmission that occur in each compartment are indicated. Green squares indicate location of animals.