ABSTRACT
East Coast fever (ECF) caused by Theileria parva and African animal trypanosomosis (AAT) caused by some Trypanosoma species are the most devastating cattle diseases that affect cattle productivity in Eastern, central and Southern Africa including Tanzania. A study was conducted in Monduli district in the Maasai steppe ecosystem of Tanzania to determine the prevalence of infections during the dry season when there is increased interaction between livestock and wildlife as a result of scarcity of food and water. Blood samples of 480 cattle were randomly selected in 10 villages and analysed using PCR for T. parva and trypanosomes targeting their p104 and ITS1 genes respectively. The overall prevalence of T. parva was 31.7%. There was a variation in prevalence among villages. Prevalence of trypanosomes was 4.2% varying from 2.1%-14.6%. Three villages had no infections. Mixed species infections occurred in only one village. However, prevalence of co-infections of T. parva and trypanosomes was 4.1%. Risk factors associated with the prevalence of T. parva and trypanosomes were analysed using χ 2 test in Epi info 7. There was statistical insignificance between Sex and prevalence of T. parva (p>0.05). Calves less than 6 months had the highest prevalence 33.8% for T. parva. The use of oxytetracycline (p=0.024) for treatment and village location (p=0.010) were statistically significant to T. parva infection. For trypanosomes infections, adults had the highest prevalence of 5.1% with no statistical significance (p>0.05). However, prevalence of breed and source of animals were significantly associated (p
YIRYELE, M (2021). Prevalence Of Theileria Parva And Trypanosome Infections In The Dry Season: A Case Of Monduli District, Northern Tanzania. Afribary. Retrieved from https://afribary.com/works/prevalence-of-theileria-parva-and-trypanosome-infections-in-the-dry-season-a-case-of-monduli-district-northern-tanzania
YIRYELE, MEYIR "Prevalence Of Theileria Parva And Trypanosome Infections In The Dry Season: A Case Of Monduli District, Northern Tanzania" Afribary. Afribary, 14 May. 2021, https://afribary.com/works/prevalence-of-theileria-parva-and-trypanosome-infections-in-the-dry-season-a-case-of-monduli-district-northern-tanzania. Accessed 21 Nov. 2024.
YIRYELE, MEYIR . "Prevalence Of Theileria Parva And Trypanosome Infections In The Dry Season: A Case Of Monduli District, Northern Tanzania". Afribary, Afribary, 14 May. 2021. Web. 21 Nov. 2024. < https://afribary.com/works/prevalence-of-theileria-parva-and-trypanosome-infections-in-the-dry-season-a-case-of-monduli-district-northern-tanzania >.
YIRYELE, MEYIR . "Prevalence Of Theileria Parva And Trypanosome Infections In The Dry Season: A Case Of Monduli District, Northern Tanzania" Afribary (2021). Accessed November 21, 2024. https://afribary.com/works/prevalence-of-theileria-parva-and-trypanosome-infections-in-the-dry-season-a-case-of-monduli-district-northern-tanzania