Publications by authors named "Judith Chemuliti"

The non-cyclic trypanosomiasis (surra), caused by Trypanosoma evansi, and mechanically transmitted by biting flies, hinders camel productivity in Kenya. Trypanocides are the most commonly used drugs to control surra. However, emergence of drug resistance by the parasites is a major limitation to control efforts.

View Article and Find Full Text PDF

In the absence of effective drugs, vaccines constitute the cornerstone for the prevention of Newcastle disease (ND). Different strategies have been implemented to increase vaccination, but uptake remains low, underscoring the need for novel vaccine delivery methods. We designed and assessed the effectiveness of a community-centered ND vaccine delivery model in southeastern Kenya.

View Article and Find Full Text PDF
Article Synopsis
  • Trypanosomosis is a disease caused by parasites that affects people and animals in Africa, mainly spread by tsetse flies, but some types can be found outside of Africa too.
  • In a study, researchers tested a drug called ascofuranone (AF) on six male cattle calves infected with two different types of parasites, T. vivax and T. congolense.
  • The results showed that AF worked well against T. vivax but didn’t clear T. congolense, suggesting a need for new treatments for this disease.*
View Article and Find Full Text PDF

Camel trypanosomiasis () is endemic in the Horn of Africa. Understanding the spatiotemporal variations in prevalence, vector dynamics, and host-related risk factors is important in developing effective control strategies. A repeated cross-sectional study was conducted to determine the parasitological prevalence, livestock reservoirs, vector density/diversity, and host-related risk factors in Kenya.

View Article and Find Full Text PDF

The exploitation of the full benefits of chicken rearing by smallholder farmers in Sub-Saharan (SSA) Africa is often impeded by poultry diseases which is compounded by limited uptake of vaccination. We interrogate the structural and socioeconomic factors associated with vaccine uptake by women farmers in Southeastern Kenya. A mixed methods design with a convergent approach for comparison of quantitative and qualitative findings was adopted.

View Article and Find Full Text PDF

Trypanocidal resistance is a major cause of treatment failure. This study evaluated the sensitivity of Trypanosoma evansi field isolates collected from Marsabit and Isiolo counties, Kenya. A total of 2,750 camels were screened using parasitological tests for trypanosomes.

View Article and Find Full Text PDF

Small ruminant production facets like decision-making, ownership, labour allocation, access to- and control over assets are gendered. This study investigates intra-household gender dynamics and practices around sheep and goat production among smallholder farmers in South East region of Kenya. A quantitative study was conducted on 358 dual-headed (married) households to generate gender-disaggregated data on ownership, decision-making and labour allocation around small ruminant production.

View Article and Find Full Text PDF

We assessed the virulence and anti-trypanosomal drug sensitivity patterns of Trypanosoma brucei rhodesiense (Tbr) isolates in the Kenya Agricultural and Livestock Research Organization-Biotechnology Research Institute (KALRO-BioRI) cryobank. Specifically, the study focused on Tbr clones originally isolated from the western Kenya/eastern Uganda focus of human African Trypanosomiasis (HAT). Twelve (12) Tbr clones were assessed for virulence using groups(n = 10) of Swiss White Mice monitored for 60 days post infection (dpi).

View Article and Find Full Text PDF