Kinetics of antibodies after a trypanocid treatment in experimentally or naturally infected cattle. Epidemiology interest
DOI:
https://doi.org/10.19182/remvt.8765Keywords
Trypanosomiasis, Cattle, Trypanosoma congolense, antibodies, Immunofluorescence, ELISAAbstract
The kinetics of anti-trypanosome antibodies was studied by indirect immunofluorescence (IFI) and ELISA tests in cattle experimentally infected by Trypanosoma congolense or naturally infected in an area with a great tsetse pressure. The antibodies were not discerned in the plasma of the animals four months after the ELISA test and six months after with the IFI method. These results are of epidemiological interest. In fact, it is likely that the positive sera corresponded to an active infection (in the absence of a cross reaction) if no trypanocid treatment had been applied for 4 or 6 months in accordance with the technique used.
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© R.Bocquentin et al., hosted by CIRAD 1990
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