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Prevalence of African animal trypanosomosis in cattle. Diagnostic methods: haematocrit centrifugation technique (HCT) and buffy-coat technique (BCT) (a), antibody detection enzyme-linked immunosorbent assay (Ab-ELISA) (b), polymerase chain reaction (PCR) (c). Minimum sample size: 30 animals. Reporting period: January 1990 – December 2013.
