Abstract BERMUDEZ C, Soledad; PULIDO M, Martín and ANDRADE B, Roy. Seroprevalence of in canines and humans Leptospira spp in three neighborhoods of Tunja, Colombia. Rev. MVZ Cordoba [online]. 2010, vol. 15, n. 3, pp. 2185-2193. ISSN 0122-0268. Objective. To establish the seroprevalence of Leptospira spp in the canine and human populations of slum neighborhoods in the city of Tunja. Materials and methods. Sixty-one canine serums were obtsined in slum neighborhoods of the city, sera of 46 human pet