Methods for producing oocysts

Details Methods for producing oocysts Methods for producing oocysts

2007-01-23

2007-01-23

Smith, Lynette R. F. (Department: 1645)

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Parasitic organism or component thereof or substance...

C252S186420, C252S186290, C252S186410, C252S186420, C424S606000, C424S613000, C424S616000, C435S004000, C435S007220, C435S192000, C435S242000, C435S243000, C435S244000, C435S258100, C435S258400, C436S174000, C436S178000, C436S179000, C514S556000, C536S089000

Reexamination Certificate

active

10232204

ABSTRACT:
The present invention provides improved methods and compositions for producing oocysts. The oocysts produced according to the invention find use in the manufacture of vaccines. In preferred embodiments, the present invention provides methods and compositions for the production ofEimeriaoocysts. Vaccines containingEimeriaoocysts, sporocysts and/or sporozoites produced according to the present invention may be used to immunize birds against coccidiosis either in ovo or post hatch.

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