Porcine eperythrozoonosis: from Eperythrozoon suis to Mycoplasma suis |
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| Authors: | Hoelzle L E Felder K M Hoelzle K |
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| Institution: | Institut für Umwelt- und Tierhygiene, sowie Tiermedizin mit Tierklinik, Universit?t Hohenheim. ludwig.hoelzle@uni-hohenheim.de |
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| Abstract: | Mycoplasma suis (formerly known as Eperythrozoon suis ) is the most prevalent agent causing haemolytic anaemia in swine. The disease is also known as porcine eperythrozoonosis. M.suis is a small, pleomorphic bacteria parasitizing porcine erythrocytes. To date, no in vitro cultivation system for M.suis has been established and, therefore, our knowledge about the characteristics of M.suis and the pathogenesis of porcine eperythrozoonosis is rather limited. M.suis can cause acute disease, but the major significance of M.suis infections lies in the fact that M.suis can establish chronic and persistent infections leading to a higher susceptibility to other infections, especially of the respiratory and digestive tracts. The present article summarizes the current knowledge of the pathogen, the clinical signs and pathogenesis, diagnostic as well as therapy and prophylaxis. |
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