Vaccine composition, preparation method and application thereof

Vaccine composition, preparation method and application thereof

  • CN 104,248,760 A
  • Filed: 12/16/2013
  • Published: 12/31/2014
  • Est. Priority Date: 12/16/2013
  • Status: Active Application
First Claim
Patent Images

1. a vaccine combination, wherein, described vaccine combination comprises the pig circular ring virus antigen of immunity amount, the mycoplasma hyopneumoniae antigen of immunity amount, and levamisole or derivatives thereof, polymer.

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