| Abstract: | During a period of six years 7,555 bovine sera, 421 canine sera, 251 porcine sera and 135 equine sera were tested for agglutinins to Leptospira interrogans serotypes canicola, grippotyphosa, hardjo, icterohemorrhagiae, pomona and sejroe. The bovine sera reacted predominantly with hardjo and/or sejroe at a rate of 15% compared to 3.5% with pomona. Breeding or abortion problems were associated with pomona but not with sejroe/hardjo agglutinins. The canine sera reacted to canicola (9.9%y and icterohemorrhagiae (5.4%), tcted predominantly with canicola (8.9%) and icterohemorrhagiae (8.1%). |
