COCCIDIAL VACCINE AND METHODS OF MAKING AND USING SAME

The present invention relates to a vaccine for coccidiosis in chickens prepared from three attenuated Eimeria species: E. acervulina, E. maxima and E. tenella. The vaccine was similar to or superior to other anticoccidial drugs in stimulating protective immunity against coccidiosis.

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Bibliographische Detailangaben
Hauptverfasser: FULLER ALBERTA LORRAINE, MCDOUGALD LARRY R, PRITCHARD JOYCE ANITA
Format: Patent
Sprache:eng
Schlagworte:
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