Improvement of inactivated vaccine against porcine reproductive respiratory syndrome

Abstract

The paper presents results of studying antigenicity and local tissue reaction in pigs immunized with the experimental PRRS vaccine produced on the basis of commercial SEPPIC (France) adjuvants with addition of water-soluble chitosan derivatives.

Keywords

• репродуктивно-респираторный синдром свиней
• вакцина
• адъювант
• хитозан
• porcine reproductive respiratory syndrome
• vaccine
• adjuvant
• chitosan