Three surveillance systems for describing the spatial distribution of Johne's disease seropositivity in Texas cattle
Johne’s disease is a chronic and debilitating disease of cattle caused by infection with Mycobacterium avium subsp. paratuberculosis (Mptb). This disease affects both dairy and beef cattle, though it is more commonly recognized in dairy cattle. Mptb is able to persist in the environment of cattle fo...
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Format: | Others |
Language: | en_US |
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2010
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Online Access: | http://hdl.handle.net/1969.1/ETD-TAMU-2510 http://hdl.handle.net/1969.1/ETD-TAMU-2510 |