Serological evidence of bovine leptospirosis in Malawi

Two hundred and seventy-five serum samples from cattle in Malawi were tested as a pilot survey for Leptospira antibody titres. Fifty-nine (21.4%) of the animals were positive for leptospirosis, while 35 (12.7%) animals reacted inconclusively. Titres to L. hardjo and L. pomona serovars were the most prevalent. Results are also discussed with reference to the areas where samples were collected.