| characterization by isoenzyme electrophoresis of trypanozoon stocks from sleeping sickness endemic areas of south-east uganda. | an epidemic of sleeping sickness, which started in 1976 in a focus within the county of luuka in central busoga, has spread to cover the three districts of busoga and large parts of the neighbouring districts of tororo and mukono. forty-three isolates of the subgenus trypanozoon from busoga and tororo (27 from man, 9 from cows, 2 from pigs and 5 from tsetse flies) were compared by thin-layer starch-gel electrophoresis for seven enzymes. thirty zymodemes were identified; 17 of them were found cir ... | 1992 | 1464150 |
| [campaign against sleeping sickness in south-west uganda by trapping tsetse flies]. | an outbreak of human trypanosomiasis due to trypanosoma brucei rhodesiense has been affecting the busoga district of uganda since 1976. more than 40,000 cases have been recorded up to 1990. since two years the epidemic area has been extending to the tororo district. the vector is glossina fuscipes. in order to stop the disease transmission a vector control project was launched in 1988 in busoga area. it is based on tsetse fly trapping, using pyramidal optic traps impregnated with deltamethrin (1 ... | 1991 | 1793279 |
| the origins of a new trypanosoma brucei rhodesiense sleeping sickness outbreak in eastern uganda. | sleeping sickness, caused by two trypanosome subspecies, trypanosoma brucei gambiense and trypanosoma brucei rhodesiense, is a parasitic disease transmitted by the tsetse fly in sub-saharan africa. we report on a recent outbreak of t b rhodesiense sleeping sickness outside the established south-east ugandan focus, in soroti district where the disease had previously been absent. soroti district has been the subject of large-scale livestock restocking activities and, because domestic cattle are im ... | 2001 | 11530149 |
| sustainability of tsetse control by subsequent treatment of 10% of a previously treated ugandan cattle population with 1% w/v deltamethrin. | this study was conducted in masaba and masafu sub-counties, busia district, uganda to assess the effect on the tsetse fly population of first treating all cattle with 1% w/v deltamethrin pour-on for a few months, followed by treating 10% of the cattle population. treatment of all cattle for 6 months resulted in a significant reduction in the density of tsetse flies from 6.3 to 0.1 flies/trap/day (ftd), a 98.4% reduction. during the same period, the point prevalence of bovine trypanosomosis dropp ... | 2002 | 11969108 |
| knowledge and attitudes of cattle owners regarding trypanosomosis control in tsetse-infested areas of uganda. | a pilot survey using a structured questionnaire was conducted in tororo and busia districts of uganda on the knowledge and attitudes of cattle owners regarding tsetse fly and trypanosomosis control, in order to understand factors that hindered their full participation. a total of 81 cattle owners was randomly selected and interviewed, of which 92.5% were aware of tsetse flies and trypanosomosis and 87.6% recognised animal trypanosomosis as a problem in the area. most cattle owners were aware of ... | 2004 | 15830601 |
| tracking the feeding patterns of tsetse flies (glossina genus) by analysis of bloodmeals using mitochondrial cytochromes genes. | tsetse flies are notoriously difficult to observe in nature, particularly when populations densities are low. it is therefore difficult to observe them on their hosts in nature; hence their vertebrate species can very often only be determined indirectly by analysis of their gut contents. this knowledge is a critical component of the information on which control tactics can be developed. the objective of this study was to determine the sources of tsetse bloodmeals, hence investigate their feeding ... | 2011 | 21386971 |