VACCINAL STRAIN VPB-7 CLOSTRIDIUM PERFRINGENS (TYPE B) FOR PRODUCTION OF POLYVALENT CONCENTRATION HYDROXIDEALUMINIUM FORMALINE-KILLED VACCINE AGAINST BRADSOT, PULPY KIDNEY, HEPATIC NECROSIS, BRAXY AND LAMP DYSENTERY

摘要

A virulent strain vpb-7 clostridium perfringens (type b) for production of polyvalent concentration hydroxidealuminium formaline-killed vaccine against bradsot, pulpy kidney, hepatic necrosis, braxy and lamp dysentery. The strain is deposited and stored at the Depositary of Microorganisms of the State Scientific and Control Institute of biotechnology and microorganism strains and has the Registration No. 538.