2Hassanein R, Sawada T, Kataoka Y, et aL Pathogenici- ty for mice and swine of Erysipelothrix isolates from the tonsils of healthy cattle[J]. Vet Mierobiol, 2003, 91(2/3) :231-238.
3Eamens G J, Forbes W A, Djordjevic S P, et al. Charac- terisation of Erysipelothriz rhusiopathiae isolates from pigs associated with vaccine breakdowns [J]. J Vet Mierobiol, 2006,115 (4) : 329-338.
4Kitajima T, Oishi E, Amimoto K, et al. Proteetive effect of NaOH-extraeted Erysipelothri:r rhusiopathiae vac- cine in pigs[J]. J Vet Med Sci, 1998,60(1):9-14.
5Imada Y, Mori Y, Daizoh M, et al. Enzyme-linked im- munosorbent assay employing a recombinant antigen for detection of protective antibody against swine cry-sipelas[J]. J Clin Microbiol, 2003,41:5015-5021.
7Shimoji Y,Mori Y,Fischetti V A.Immunological characterization of a protective antigen of Erysipelothrix rhusiopathiae: identification of the region responsible for protective immunity. Infection and Immunity . 1999
