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METHOD OF VACCINATING AGAINST COCCIDIOSIS
METHOD OF VACCINATING AGAINST COCCIDIOSIS
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机译:预防球虫病的方法
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摘要
The invention relates to a method of vaccinating a domesticated bird against coccidiosis comprising administering in ovo an effective immnunizing dose of live Eimeria sporozoites or merozoites, or a mixture thereof. In a preferred embodiment, the domesticated bird that is vaccinated is a chicken or turkey.
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