Gregory P. Nitzel,Jeffrey E. Galvin,John Keith Garrett,James R. Kulawik, II,Tracy L. Ricker,Megan Marie Smutzer
申请号：
US16248239
公开号：
US20190209673A1
申请日:
2019.01.15
申请国别(地区):
US
年份:
2019
代理人:
摘要：
This invention provides a combination of a first vaccine comprising a porcine circovirus type 2 (PCV2) antigen and a Mycoplasma hyopneumoniae (M. hyo) culture supernatant and a second vaccine comprising a porcine reproductive and respiratory syndrome (PRRS) virus antigen, for treating an animal against an infection with PCV2, an infection with M. hyo, and an infection with PRRS virus, wherein the M. hyo culture supernatant has been separated from insoluble cellular material and is substantially free of both IgG and immunocomplexes comprised of antigen bound to immunoglobulin.
