composition for the production of oocysts, methods for collecting protozoan oocysts in animal feces, sporulating and sanitizing protozoan oocysts, flotation medium for purifying protozoan oocysts, methods for purifying protozoan oocysts by flotation, and for producing oocysts of protozoa, aqueous composition to reduce aggregation between protozoan oocysts

摘要

"COMPOSITION FOR THE PRODUCTION OF OOCYSTOS, METHODS FOR COLLECTING PROTOZOUS OOCYST, FOR SPORTING AND SANITIZING PROTOZOUS OOCYST, FOR PROTOZO OOCYSTOS PROTOZOES PROTOZOARS, WATER COMPOSITION TO REDUCE AGGREGATION BETWEEN PROTOZOUS OOCIST ". The present invention provides improved methods and compositions for producing oocysts. The oocysts produced according to the invention find application in the manufacture of vaccines. In preferred embodiments, the present invention provides methods and compositions for producing Eimeria oocysts. Vaccines containing Eimeria oocysts, sporocysts and / or sporozoites produced in accordance with the present invention may be used to immunize birds against coccidiosis, either in ovo or after hatching.