NITZEL, GREGORY P.,GALVIN, JEFFREY E.,GARRETT, JOHN KEITH,KULAWIK, JAMES R., II,RICKER, TRACY L.,SMUTZER, MEGAN MARIE
申请号：
CA2869601
公开号：
CA2869601C
申请日:
2013.04.03
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
This invention provides a trivalent immunogenic composition including a soluble portion of a Mycoplasma hyopneumoniae (M.hyo) whole cell preparation； a porcine circovirus type 2 (PCV2) antigen； and a PRRS virus antigen, wherein the soluble portion of the M.hyo preparation is substantially free of both (i) IgG and (ii) immunocomplexes comprised of antigen bound to immunoglobulin.
