Comparison between attenuated and non-attenuated coccidiosis vaccines
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The aim of this study was to compare the safety parameters of the attenuated and non-attenuated Eimeria vaccines which are currently marketed together with EVALON®, a live attenuated vaccine against coccidiosis for use in breeders and layers.
This study confirms the non-interference of EVALON® in productive parameters, as well as the absence of impact in the birds' intestines. In addition to the durable protection inferred by EVALON®, these factors put the birds in a better position to achieve the objectives of uniformity and weight during the rearing period.
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