| survey of leptospiral agglutinins in the sera of swine of southeastern alabama. | the occurrence of leptospirosis in swine of southeastern alabama was determined. a total of 627 sera were tested, using the microscopic agglutination method, with live antigens of 12 serovars. of the sera tested, 121 (19.3%) had a titer of 1:100 or greater to the serovars employed. the percentage distribution of sera with titers of greater than or equal to 1:100 among serovars most commonly reported was as follows: leptospira interrogans serovars pomona, 3.8%; icterohaemorrhagiae, 3.3%; canicola ... | 1979 | 507487 |