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BACKGROUND: Snakebite envenoming (SBE) is a potentially life-threatening event that can lead to severe physical, mental, and economic hardships, particularly in under-resourced regions like sub-Saharan Africa. In Rwanda, there have been no epidemiological assessments of SBE to guide the Ministry of Health in its efforts to reduce the burden. This study had two main objectives: first, to estimate the incidence of snakebites across districts, and second, to describe formal versus informal healthcare seeking behaviors among snakebite victims in Eastern Province, Rwanda in 2020. METHODOLOGY: This cross-sectional study utilized a cluster sampling approach, involving Community Health Workers (CHWs) who recorded snakebite cases across seven districts. The descriptive analysis considered sampling weights, and healthcare seeking behavior was assessed based on the type of care sought as the first point of treatment. FINDINGS: The study surveyed 390,546 individuals across 763 villages and estimated a provincial annual incidence rate of 4.3 cases per 1,000 individuals. Incidence estimates ranged from 1.1 cases per 1,000 in Nyagatare to 9.1 cases per 1,000 individuals in Bugesera and Ngoma districts. Among the 2,545 cases recorded by CHWs, three resulted in deaths. Regarding healthcare-seeking behavior, 13% of snakebite victims (143 out of 1,098) initially consulted formal care providers (CHWs, health post/center, or hospital), while 87% sought informal care (family/friends, pharmacist, or traditional healer). Approximately half of the victims (583, 53.1%) reported severe symptoms. Unsafe practices included skin cutting/burning, tourniquet application, use of black stones, and venom extraction; only 24 cases (2.2%) received anti-venom. CONCLUSIONS: This large-scale community-based assessment highlights variations in snakebite incidence between districts and confirms frequent involvement of traditional healers in management. Improving access to anti-venom and community education on the risks of ineffective practices, along with timely use of formal healthcare, are crucial. Collaboration between healthcare providers, traditional healers, community leaders, and policymakers is essential to implement targeted interventions for enhancing snakebite prevention and management strategies.

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Podoconiosis is a non-infectious, neglected tropical disease caused by chronic barefoot contact with irritant volcanic soils. It typically presents with lower limb swelling, disfigurement, and chronic disability. Patients and their families experience stigma from their communities. Depression, anxiety, and emotional distress contribute to the total illness burden of podoconiosis. This study used a survey-based comparative cross-sectional quantitative study design involving podoconiosis patients, their family members, and unaffected neighbors. The Depression, Anxiety, and Stress Scale (DASS 21), the WHO Quality of Life Scale (WHO-QOL Brief), and the Tekola clinical staging system were used to collect data. We surveyed 741 participants (33.1% patients, 33.3% family, 33.5% neighbors). Podoconiosis patients exhibited significantly elevated odds of severe depression (19.8x), anxiety (10.7x), and stress symptoms (13.5x) in comparison to unaffected neighbors. Family members of podoconiosis patients displayed 1.5x higher odds of experiencing severe anxiety symptoms compared to unaffected neighbors. Higher clinical stages of podoconiosis were associated with increased severity of depressive symptoms. Podoconiosis patients demonstrated lower median scores across all domains of the WHO QoL Brief in contrast to family members and unaffected neighbors. The burden of depression, anxiety, and stress on podoconiosis patients and their family members is high. Podoconiosis morbidity management programs need to encompass families of patients and integrate continuous mental health support within the broader framework of podoconiosis management.

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Podoconiosis is a debilitating neglected tropical disease (NTD) that is possibly caused by prolonged exposure to irritant alkaline clay soil. It is endemic to East Africa and disproportionately affects rural female farmers. The condition can be prevented through foot hygiene and regular wearing of protective shoes. In Rwanda, there is limited information on the factors impacting rural female farmers' access to and utilization of boots while farming. Therefore, this community-based participatory study was conducted to explore the cultural, economic, and ergonomic factors affecting rural farmers' use of protective footwear. Sixteen audio-recorded focus group discussions were conducted with female and male farmers in four villages with the highest podoconiosis prevalence across four provinces of Rwanda. Transcripts were coded inductively using Dedoose (version 9.0.86) and analyzed through thematic content analysis. Participants expressed that wearing shoes protects against diseases and injuries but ability to afford a pair of protective footwear was a major barrier to accessing and wearing them. There were differences in women and men's shoe-wearing behaviors while farming, largely driven by the fact that women who wear boots face rumors and backlash. Findings highlight barriers hindering effective podoconiosis prevention among rural female farmers in Rwanda. Opportunities exist to strengthen podoconiosis and NTD prevention programs, through the integration of gender into existing community-based interventions and the inclusion of local communities into the co-designing of contextualized interventions.

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Safe water, sanitation, and hygiene (WASH) is critical for the prevention of postpartum infections. The aim of this study was to characterize the WASH conditions women are exposed to following cesarean section in rural Rwanda. We assessed the variability of WASH conditions in the postpartum ward of a district hospital over two months, the WASH conditions at the women's homes, and the association between WASH conditions and suspected surgical site infection (SSI). Piped water flowed more consistently during the rainy month, which increased availability of water for drinking and handwashing (p < 0.05 for all). Latex gloves and hand-sanitizer were more likely to be available on weekends versus weekdays (p < 0.05 for both). Evaluation for suspected SSI after cesarean section was completed for 173 women. Women exposed to a day or more without running water in the hospital were 2.6 times more likely to develop a suspected SSI (p = 0.027). 92% of women returned home to unsafe WASH environments, with notable shortfalls in handwashing supplies and sanitation. The variability in hospital WASH conditions and the poor home WASH conditions may be contributing to SSIs after cesarean section. These relationships must be further explored to develop appropriate interventions to improve mothers' outcomes.

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