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EFFICIENCY OF THE VACCINATION AGAINST M. HYOPNEUMONIAE: A 4-YEAR FOLLOW-UP

机译:针对疫苗接种疫苗疫苗的效率:4年的随访

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The control of enzootic pneumonia by vaccination is now widely used in France. This is due to a high prevalence of Mycoplasma hyopneumoniae in the herds and to a good efficiency of the vaccines in reducing lung lesions and improving technical results. The aim of the study was to follow-up the sanitary situation of herds, located in a low infectious respiratory pressure area, starting to use a Mycoplasma hyopneumoniae vaccine (Stellamune~(TM) Mycoplasma) or not.
机译:疫苗接种的对敌人肺炎的控制现在广泛应用于法国。这是由于牛群中的支原体源性高,并在减少肺部病变和改善技术结果方面的效率良好。该研究的目的是随访畜群的卫生局部,位于低传染性呼吸压力区域,开始使用支原体纵向疫苗(Stellamune〜(TM)支原体)。

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