17 research outputs found
Health seeking behaviour of small income market vendors: Diabetes primary care in Gulu Municipality, northern Uganda
Introduction: Uganda faces a serious threat of non-communicable diseases including type 2 diabetes; sedentary lifestyles predispose people to these diseases.Objective: To understand the diabetes health seeking behaviour of market vendors at the main market, Gulu Municipality.Method: This cross-sectional study used quantitative and qualitative methods to understand experiences of market vendors on health seeking behaviour. After general sensitization and mobilisation in the market, 400 participants were enrolled for the study, however quantitative analysis was done only on data from 375 participants (316 women and 59 men); 25 participants had missing data; 30 of these 375 were interviewed and the qualitative analyses of their responses offered further insight on health seeking – and is reported here. The qualitative data will be reported later.Results: Mixed responses were obtained from these 30 market vendors about their health seeking behaviour for diabetes. The factors were responsible for their overall health seeking behaviour included crowded hospitals and low frequency of clinic days; lack of accurate knowledge, and uninformed beliefs on diabetes, and poor work-life balance. Major impediments to health seeking were the fear of losing work time and money, and feeling healthy and hence seeing no need for health check-ups or medical care.Conclusion: Awareness of diabetes and the need to seek health care exists, but market vendors are not well informed on tests and care. We recommend that more comprehensive simple-message sensitisation is undertaken to change health seeking behaviour and prevent escalation of non-communicable diseases in northern Uganda and beyond.
Key words: health seeking behaviour; healthcare services; diabetes; sedentary lifestyle; hypertension; market vendors, Ugand
Esperanza Window Traps for the collection of anthropophilic blackflies (Diptera: Simuliidae) in Uganda and Tanzania.
There is an increasing need to evaluate the impact of chemotherapeutic and vector-based interventions as onchocerciasis affected countries work towards eliminating the disease. The Esperanza Window Trap (EWT) provides a possible alternative to human landing collections (HLCs) for the collection of anthropophilic blackflies, yet it is not known whether current designs will prove effective for onchocerciasis vectors throughout sub-Saharan Africa. EWTs were deployed for 41 days in northern Uganda and south eastern Tanzania where different Simulium damnosum sibling species are responsible for disease transmission. The relative efficacy of EWTs and HLCs was compared, and responses of host-seeking blackflies to odour baits, colours, and yeast-produced CO2 were investigated. Blue EWTs baited with CO2 and worn socks collected 42.3% (2,393) of the total S. damnosum s.l. catch in northern Uganda. Numbers were comparable with those collected by HLCs (32.1%, 1,817), and higher than those collected on traps baited with CO2 and BG-Lure (25.6%, 1,446), a synthetic human attractant. Traps performed less well for the collection of S. damnosum s.l. in Tanzania where HLCs (72.5%, 2,432) consistently outperformed both blue (16.8%, 563) and black (10.7%, 360) traps baited with CO2 and worn socks. HLCs (72.3%, 361) also outperformed sock-baited (6.4%, 32) and BG-Lure-baited (21.2%, 106) traps for the collection of anthropophilic Simulium bovis in northern Uganda. Contrasting blackfly distributions were observed on traps in Uganda and Tanzania, indicating differences in behaviour in each area. The success of EWT collections of S. damnosum s.l. in northern Uganda was not replicated in Tanzania, or for the collection of anthropophilic S. bovis. Further research to improve the understanding of behavioural responses of vector sibling species to traps and their attractants should be encouraged
Chemotherapy outcome predictive effectiveness by the Oncogramme: pilot trial on stage-IV colorectal cancer
Health seeking behaviour of small income market vendors: diabetes primary care in Gulu Municipality, northern Uganda
Introduction: Uganda faces a serious threat of non-communicable diseases including type 2 diabetes; sedentary lifestyles predispose people to these diseases.
Objective: To understand the diabetes health seeking behaviour of market vendors at the main market, Gulu Municipality.
Method: This cross-sectional study used quantitative and qualitative methods to understand experiences of market vendors on health seeking behaviour. After general sensitization and mobilisation in the market, 400 participants were enrolled for the study, however quantitative analysis was done only on data from 375 participants (316 women and 59 men); 25 participants had missing data; 30 of these 375 were interviewed and the qualitative analyses of their responses offered further insight on health seeking – and is reported here. The qualitative data will be reported later.
Results: Mixed responses were obtained from these 30 market vendors about their health seeking behaviour for diabetes.
The factors were responsible for their overall health seeking behaviour included crowded hospitals and low frequency of clinic days; lack of accurate knowledge, and uninformed beliefs on diabetes, and poor work-life balance. Major impediments to health seeking were the fear of losing work time and money, and feeling healthy and hence seeing no need for health check-ups or medical care.
Conclusion: Awareness of diabetes and the need to seek health care exists, but market vendors are not well informed on tests and care. We recommend that more comprehensive simple-message sensitisation is undertaken to change health seeking behaviour and prevent escalation of non-communicable diseases in northern Uganda and beyond
Identification of Human-Derived Attractants to Simulium damnosum Sensu Stricto in the Madi-Mid North Onchocerciasis Focus of Uganda
Community-directed vector control to supplement mass drug distribution for onchocerciasis elimination in the Madi mid-North focus of Northern Uganda.
BACKGROUND:Onchocerciasis a neglected tropical disease that historically has been a major cause of morbidity and an obstacle to economic development in the developing world. It is caused by infection with Onchocerca volvulus, which is transmitted by black flies of the genus Simulium. The discovery of the potent effect of Mectizan (ivermectin) on O. volvulus microfilariae and the decision by its manufacturer to donate the drug for onchocerciasis spurred the implementation of international programs to control and, more recently, eliminate this scourge. These programs rely primarily on mass distribution of ivermectin (MDA) to the afflicted populations. However, MDA alone will not be sufficient to eliminate onchocerciasis where transmission is intense and where ivermectin MDA is precluded by co-endemicity with Loa loa. Vector control will likely be required as a supplemental intervention in these situations. METHODOLOGY/PRINCIPAL FINDINGS:Because biting by the black fly vectors is often a major nuisance in onchocerciasis afflicted communities, we hypothesized that community members might be mobilized to clear the breeding sites of the vegetation that represents the primary black fly larvae attachment point. We evaluated the effect of such a community based "slash and clear" intervention in multiple communities in Northern Uganda. Slash and Clear resulted in 89-99% declines in vector biting rates. The effect lasted up to 120 days post intervention. CONCLUSIONS/SIGNIFICANCE:Slash and clear might represent an effective, inexpensive, community- based tool to supplement ivermectin distribution as a contributory method to eliminate onchocerciasis and prevent recrudescence
Esperanza Window Traps for the collection of anthropophilic blackflies (Diptera: Simuliidae) in Uganda and Tanzania. S1 Table. Trap data.
Trap data associated with a paper titled "Esperanza Window Traps for the collection of anthropophilic blackflies (Diptera: Simuliidae) in Uganda and Tanzania" This dataset is made available as a Microsoft Excel file and hosted in the Figshare repository
Esperanza Window Traps for the collection of anthropophilic blackflies (Diptera: Simuliidae) in Uganda and Tanzania
There is an increasing need to evaluate the impact of chemotherapeutic and vector-based interventions as onchocerciasis affected countries work towards eliminating the disease. The Esperanza Window Trap (EWT) provides a possible alternative to human landing collections (HLCs) for the collection of anthropophilic blackflies, yet it is not known whether current designs will prove effective for onchocerciasis vectors throughout sub-Saharan Africa. EWTs were deployed for 41 days in northern Uganda and south eastern Tanzania where different Simulium damnosum sibling species are responsible for disease transmission. The relative efficacy of EWTs and HLCs was compared, and responses of host-seeking blackflies to odour baits, colours, and yeast-produced CO2 were investigated. Blue EWTs baited with CO2 and worn socks collected 42.3% (2,393) of the total S. damnosum s.l. catch in northern Uganda. Numbers were comparable with those collected by HLCs (32.1%, 1,817), and higher than those collected on traps baited with CO2 and BG-Lure (25.6%, 1,446), a synthetic human attractant. Traps performed less well for the collection of S. damnosum s.l. in Tanzania where HLCs (72.5%, 2,432) consistently outperformed both blue (16.8%, 563) and black (10.7%, 360) traps baited with CO2 and worn socks. HLCs (72.3%, 361) also outperformed sock-baited (6.4%, 32) and BG-Lure-baited (21.2%, 106) traps for the collection of anthropophilic Simulium bovis in northern Uganda. Contrasting blackfly distributions were observed on traps in Uganda and Tanzania, indicating differences in behaviour in each area. The success of EWT collections of S. damnosum s.l. in northern Uganda was not replicated in Tanzania, or for the collection of anthropophilic S. bovis. Further research to improve the understanding of behavioural responses of vector sibling species to traps and their attractants should be encouraged
Blue and black trap designs showing position of CO<sub>2</sub> and odour baits.
<p>Blue screens with a black vertical stripe (basic design) were used for all trapping experiments in Uganda. Black screens with a blue vertical stripe were additionally used in Tanzania.</p
Blackfly collection locations and distance from nearest known breeding sites.
<p>Alt. = Altitude, Dist. = Distance.</p