Chronology of development of serum antispirochete antibody in swine experimentally exposed to swine dysentery: preliminary report

Abstract

By using an indirect fluorescent antibody test (with immunofluorescence of large spirochetes as positive), serum antispirochete antibodies were detected initially at 4 weeks after onset of diarrhea in swine exposed to infective swine dysentery inoculum. Antibodies continued to be present in serum of swine tested 5 months after onset of diarrhea.