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| Wednesday, October 14, 2009 |  |
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Some Johne’s Cows do More Harm Than Others  By Terry Fyock, Robert Whitlock, and Raymond SweeneyReprinted with permission of Hoard’s Dairyman The importance of finding and culling cows in a herd that are shedding excessively high numbers of M. paratuberculosis bacteria in their manure, so called “super-shedders”, is described in this article in the October 10, 2009 issue of Hoard’s Dairyman. |
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