ABSTRACT
Human African trypanosomiasis (HAT) is fatal if untreated and causes severe morbidity.
In Tanzania HAT is caused by Trypanosoma b. rhodesiense. Trypanosomiasis in livestock
is the major impediment to livestock farming and it limits the full potential of agricultural
development in Tanzania. This study was undertaken in Kasulu district of Kigoma region,
an area that is endemic for both human and animal trypanosomiasis. This study aimed to
determine the prevalence of trypanosomiasis in domestic animals and the potential of these
domestic animals as reservoirs of human infective trypanosomes. This study was
undertaken in four villages namely Kagerankanda, Mvinza, Makere and Mvugwe. Eleven
cattle samples (11%) of the 100 cattle sampled in the four villages were detected as
positive by PCR using the ITS1 primers that identify trypanosomes to the level of species
and subspecies. These were recognized as six Trypanosoma vivax (4%) and five
Trypanosoma congolense forest type (3.33%). Cattle were more susceptible to
trypanosome infection compared to other domestic animals like goats and dogs, because
trypanosomes were not detected in these two species of domestic animals. Since
Trypanosoma brucei species was not detected in this study, these results suggested that
domestic animals that are kept in the study area do not harbour human infective
trypanosomes and trypanosomiasis is prevalent in cattle.
NZALAWAHE, J (2021). Role Of Domestic Animals In The Epidemiology Of Human African Trypanosomiasis (Hat) In Kigoma –Tanzania. Afribary. Retrieved from https://tracking.afribary.com/works/role-of-domestic-animals-in-the-epidemiology-of-human-african-trypanosomiasis-hat-in-kigoma-tanzania
NZALAWAHE, JAHASHI "Role Of Domestic Animals In The Epidemiology Of Human African Trypanosomiasis (Hat) In Kigoma –Tanzania" Afribary. Afribary, 09 May. 2021, https://tracking.afribary.com/works/role-of-domestic-animals-in-the-epidemiology-of-human-african-trypanosomiasis-hat-in-kigoma-tanzania. Accessed 21 Nov. 2024.
NZALAWAHE, JAHASHI . "Role Of Domestic Animals In The Epidemiology Of Human African Trypanosomiasis (Hat) In Kigoma –Tanzania". Afribary, Afribary, 09 May. 2021. Web. 21 Nov. 2024. < https://tracking.afribary.com/works/role-of-domestic-animals-in-the-epidemiology-of-human-african-trypanosomiasis-hat-in-kigoma-tanzania >.
NZALAWAHE, JAHASHI . "Role Of Domestic Animals In The Epidemiology Of Human African Trypanosomiasis (Hat) In Kigoma –Tanzania" Afribary (2021). Accessed November 21, 2024. https://tracking.afribary.com/works/role-of-domestic-animals-in-the-epidemiology-of-human-african-trypanosomiasis-hat-in-kigoma-tanzania