leptospires in the marine toad (bufo marinus) on barbados. | leptospires were isolated from the kidneys of four of 211 toads (bufo marinus) caught on barbados. two of the isolates were identified as leptospira interrogans serovar bim in the autumnalis serogroup (the most common cause of leptospiral illness on barbados), and two as possibly new serovars in the australis serogroup. sera from 198 of the toads were examined by the leptospire microscopic agglutination test. forty-two (21%) were positive at titers of greater than or equal to 1:100, and 54 (27%) ... | 1988 | 3373639 |