Gregory P. Nitzel,Jeffrey E. Galvin,John Keith Garrett,James R. Kulawik, II,Tracy L. Ricker,Megan Marie Smutzer
申请号：
US13850331
公开号：
US09125886B2
申请日:
2013.03.26
申请国别(地区):
US
年份:
2015
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.
