Browsing by Author "Muleme, James"

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    The Epidemiology of Zoonotic Brucellosis in Bahr el Ghazal Region of South Sudan
    (Frontiers in Public Health, 2019) Madut, Nuol Aywel; Muleme, James; Kankya, Clovice; Nasinyama, George William; Bwalya Muma, John; Godfroid, Jacques; Jubara, Ambrose Samuel; Muwonge, Adrian
    In this study, we focused on three zoonotic brucellosis risk groups; abattoir workers, febrile cases at Wau hospital and cattle herders, in Bahr el Ghazal region, South Sudan. Competitive c-ELISA was used to detect anti-Brucella antibodies in 725 individuals between December 2015 andMay 2016. In addition, questionnairemetadata, focus group discussions and key informant interviews were used to characterize the epidemiology of zoonotic brucellosis in this region. Results: Overall, we estimate 27.2%(95%CI = 23.9–30.6) brucellosis sero-prevalence; 32.1% (95% CI = 26.2–38.4), 23.0% (95% CI = 19.1–27.4) and 34.6% (95% CI = 24.4–46.3) among abattoir workers, febrile cases, and herders, respectively. Marital status (Single, OR= 0.58, 95%CI: 0.36–0.91, P =0.02) and ethnicity (Kerash OR = 6.01, 95%CI: 1.97–21.10, P = 0.003 and Balanda, OR = 3.78, 95%CI: 1.42–12.02, P = 0.01) were associated with brucellosis. While gender and ethnicity were important factors for general awareness of zoonotic diseases. Highly ranked occupations at risk included veterinarian, butchers and milk handlers. We also identified covariate patterns for clinical diagnostics and public health interventions. Conclusion: We report the highest sero-prevalence of zoonotic brucellosis in three risk groups in the East African region. All this is not only occurring in a population with limited awareness that brucellosis is a zoonotic disease but also where one in nine health workers tested was sero-positive. We identified social demographic associations with brucellosis, however, the qualitative analysis suggests these are more complex and nuanced. Therefore, future studies could benefit from the use of the mixed methods approach to add extensiveness and depth to our understanding of zoonotic disease drivers, in order to implement mitigating measures such as cattle vaccination.
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    A Framework for integrating Qualitative and Quantitative Data in Knowledge, attitude, and Practice studies: a case study of Pesticide Usage in eastern Uganda
    (Frontiers in Public Health, 2017) Muleme, James; Kankya, Clovice; Ssempebwa, John C.; Mazeri, Stella; Muwonge, Adrian
    Knowledge, attitude, and practice (KAP) studies guide the implementation of public health interventions (PHIs), and they are important tools for political persuasion. The design and implementation of PHIs assumes a linear KAP relationship, i.e., an awareness campaign results in the desirable societal behavioral change. However, there is no robust framework for testing this relationship before and after PHIs. Here, we use qualitative and quantitative data on pesticide usage to test this linear relationship, identify associated context specific factors as well as assemble a framework that could be used to guide and evaluate PHIs. We used data from a cross-sectional mixed methods study on pesticide usage. Quantitative data were collected using a structured questionnaire from 167 households representing 1,002 individuals. Qualitative data were collected from key informants and focus group discussions. Quantitative and qualitative data analysis was done in R 3.2.0 as well as qualitative thematic analysis, respectively. Our framework shows that a KAP linear relationship only existed for households with a low knowledge score, suggesting that an awareness campaign would only be effective for ~37% of the households. Context specific socioeconomic factors explain why this relationship does not hold for households with high knowledge scores. These findings are essential for developing targeted cost-effective and sustainable interventions on pesticide usage and other PHIs with context specific modifications.
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    Participatory evaluation of delivery of animal health care services by community animal health workers in Karamoja region of Uganda
    (PLoS ONE, 2017) Bugeza, James; Kankya, Clovice; Muleme, James; Akandinda, Ann; Sserugga, Joseph; Nantima, Noelina; Okori, Edward; Odoch, Terence
    An evaluation exercise was carried out to assess the performance of Community Animal Health Workers (CAHWs) in the delivery of animal health care services in Karamoja region, identify capacity gaps and recommend remedial measures. Materials & methods Participatory methods were used to design data collection tools. Questionnaires were administered to 204 CAHWs, 215 farmers and 7 District Veterinary Officers (DVOs) to collect quantitative data. Seven DVOs and 1 Non Government Organization (NGO) representative were interviewed as key informants and one focus group discussion was conducted with a farmer group in Nakapiripirit to collect qualitative data. Questionnaire data was analyzed using SPSS version 19. Key messages from interviews and the focus group discussion were recorded in a notebook and reported verbatim. Results 70% of the farmers revealed that CAHWs are the most readily available animal health care service providers in their respective villages. CAHWs were instrumental in treatment of sick animals, disease surveillance, control of external parasites, animal production, vaccination, reporting, animal identification, and performing minor surgeries. Regarding their overall performance 88.8%(191/215) of the farmers said they were impressed. The main challenges faced by the CAHWs were inadequate facilitation, lack of tools and equipments, unwillingness of government to integrate them into the formal extension system, poor information flow, limited technical capacity to diagnose diseases, unwillingness of farmers to pay for services and sustainability issues. Conclusions and recommendations CAHWs remain the main source of animal health care services in Karamoja region and their services are largely satisfactory. The technical deficits identified require continuous capacity building programs, close supervision and technical backstopping. For sustainability of animal health care services in the region continuous training and strategic deployment of paraprofessionals that are formally recognised by the traditional civil service to gradually replace CAHWs is recommended.
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    The sero-prevalence of brucellosis in cattle and their herders in Bahr el Ghazal region, South Sudan
    (PLOS Neglected Tropical Diseases, 2018) Madut, Nuol Aywel; Muwonge, Adrian; Nasinyama, George William; Bwalya Muma, John; Godfroid, Jacques; Jubara, Ambrose Samuel; Muleme, James; Kankya, Clovice
    Brucellosis is a worldwide recognized bacterial zoonotic disease. There is currently no information on bovine brucellosis sero-prevalence in South Sudan regardless of the economic, social and public health impact on populations. Therefore, for the first time in 33 years, we report the sero-prevalence of brucellosis in cattle and their herders. Furthermore, we characterize the drivers associated with the disease at the human-animal interface in Bahr el Ghazal region, South Sudan. Methods A total of 893 and 87 animal and human sera respectively were examined between December 2015 and May 2016. Rose Bengal Plate Test (RBPT) and Competitive Enzyme Linked Immuno Sorbent Assay (c-ELISA) were used in parallel to detect anti-Brucella antibodies. Questionnaires were administered to collect relevant metadata used for the association analysis in R version 3.2.3. Odds Ratio (OR) and Confidence Intervals (CI) were determined. Results Overall bovine brucellosis prevalence was 31% (95%CI = 28.0±34.2), with the highest 63% (95%CI = 53±70) and lowest 10% (95%CI = 4.5±20.1) prevalence estimates in Wau and Gogrial states respectively. The bovine sero-prevalence was approximately equally distributed among the male 30.4% (26.9±34.2) and the females 32.5% (26.8±38.7). Poor body condition (OR = 0.22; 95%CI = 0.07±0.54) and larger herd sizes (OR = 0.05; 95%CI = 0.008±0.173) were protective factors for brucellosis, while the opposite was true for the second (OR = 1.70; 95%CI = 1.08±2.67) and third (OR = 2.5; 95%CI = 1.46±4.47) lactation stage. The overall brucellosis sero-prevalence in herders was estimated at 33.3% (23.9± 44.3). Conclusion We report a high prevalence of anti-Brucella antibodies in cattle and their herders in Bahr el Ghazal, indicating an enzootic status in the cattle population being an important source of infection for humans. This represents a genuine public health challenge. Therefore, there is need to raise awareness and build capacity and infrastructure in this fragile state to underwrite future public health strategies for brucellosis.
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    Social Dynamics of Ebola Virus Disease: A Case of Bundibugyo District, Uganda
    (Health, 2019) Kankya, Clovice; Nabadda, Daisy; Kabonesa, Consolata; Nyakarahuka, Luke; Muleme, James; Okware, Samuel; Asaba, Richard
    Ebola Virus Disease (EVD) presents with a high global mortality and is known to be a highly infectious disease with devastating and gendered effects on the social fabric, yet most of the science has focused on the disease’s biology. However, little has been documented with regard to the gender and social aspects of Ebola Virus Disease (EVD) in two sub counties (Kikyo and Bundibugyo Town Council) in Bundibugyo District in Western Uganda. The study was set to examine the gender differences in the level of knowledge, attitudes and perceptions about EVD. Methods: The study employed a cross-sectional design using both quantitative and qualitative data collection methods. A structured questionnaire was administered to 254 respondents, 50% of whom were women. Simple random sampling was used to select the participants. Questionnaire data were analysed using SPSS at univariate and bivariate levels. Qualitative methods such as key informant interviews (with 6 participants) and Focus Group Discussions (three, one with men alone, another with women alone and the last one with both men and women) were also used to collect additional information from participants. Results: The findings indicated that socio-demographically, the majority (35%) of the respondents were aged between 20 and 29 years, 53% of whom were females. More women (about 56%) compared to men (44%) attained secondary education while more men (about 51% versus 49% of the women) reported that they were married. In terms of religion, the majority of the survey participants were Catholics (59% females and 49% males). With regard to communities’ knowledge about EVD, there was no significant relationship between men and women in terms of prior knowledge about EVD, risk factors and control measures. However, slightly more males (about 51%) than females (49%) had heard about EVD and more males (about 52%) than females (48%) admitted that they were at risk of contracting the disease. On the control measures, slightly more females than males (about 53% vs. 47% respectively) proposed avoiding contact with infected persons. The results further revealed that more males (about 51%) than females (49%) were willing to relate with EVD survivors, and this was due to the latter’s fear of contracting the disease. The major devastating effects of EVD that were reported included loss of lives, disruption of peoples movements, isolation of people, disruption of children’s school activities, stigma and discrimination of survivors. More females (about 52%) than males (about 48%) reported that EVD survivors were discriminated during the EVD outbreak in Bundibugyo District. Conclusions: This study has shown that whereas both men and women demonstrate average knowledge about EVD, there is need for more training and sensitization targeting women who have delusions about the severity of the disease, its risk factors, stigma and the integration of survivors in the affected communities. Communities also need to be sensitized about the gender roles that increase both the burden of EVD and the risk of men and women contracting the disease. This will lead to more culturally sensitive responses to EVD outbreaks in future.