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1.
PLoS Negl Trop Dis ; 16(2): e0010125, 2022 02.
Artículo en Inglés | MEDLINE | ID: mdl-35192636

RESUMEN

Diagnosing the causative agent of febrile illness in resource-limited countries is a challenge in part due to lack of adequate diagnostic infrastructure to confirm cause of infection. Most febrile illnesses (>60%) are non-malarial, with a significant proportion being zoonotic and likely from animal origins. To better characterize the pathways for zoonotic disease transmission and control in vulnerable communities, adequate information on the communities' experiences and lexicon describing fever, and their understanding and perceptions of risk pathways is required. We undertook an ethnographic study to understand behaviors, exposures, and attitudes toward fever at the community level. Our hope is to better elucidate areas of priority surveillance and diagnostic investment. A focused ethnography consisting of participant observation, informal conversations, 4 barazas (community meetings), and formal ethnographic interviews (13 Focus group discussions and 17 Key informant interviews) was conducted between April and November 2015 in Kasese and Hoima Districts in Uganda. Perception of illness and associated risk factors was heavily influenced by the predominant livelihood activity of the community. The term "fever" referred to multiple temperature elevating disease processes, recognized as distinct pathological occurrences. However, malaria was the illness often cited, treated, or diagnosed both at the health facilities and through self-diagnosis and treatment. As expected, fever is as an important health challenge affecting all ages. Recognition of malarial fever was consistent with a biomedical model of disease while non-malarial fevers were interpreted mainly through ethno etiological models of explanation. These models are currently being used to inform education and prevention strategies and treatment regimens toward the goal of improving patients' outcomes and confidence in the health system. Development of treatment algorithms that consider social, cultural, and economic contexts, especially where human-animal interaction is prevalent, should factor animal exposure and zoonotic illnesses as important differentials.


Asunto(s)
Fiebre , Malaria , Animales , Fiebre/epidemiología , Interacción Humano-Animal , Humanos , Malaria/diagnóstico , Percepción , Uganda/epidemiología , Zoonosis/epidemiología
2.
Ambio ; 50(7): 1351-1363, 2021 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-33538986

RESUMEN

In biodiversity hotspots, there is often tension between human needs and conservation, exacerbated when protected areas prevent access to natural resources. Forest-dependent people may compensate for exclusion by managing unprotected forests or cultivating planted woodlots. Outside Bwindi Impenetrable National Park in Uganda, household wood product needs are high and population growth puts pressure on the environment. We investigated the role of privately and collectively managed woodlots in provisioning wood products and supporting local livelihoods. We found that households relied heavily on woodlots for daily needs and as resources during time of need. We also found that locally relevant social institutions, called stretcher groups, played a role in the management of woodlots, providing shared community resources. Privately and collectively owned woodlots support local livelihoods and wood product needs in the region. Long-term management of forests in Uganda should consider the value of woodlots and the mechanisms required to support them.


Asunto(s)
Conservación de los Recursos Naturales , Recursos Naturales , Biodiversidad , Bosques , Humanos , Uganda
3.
PLoS Negl Trop Dis ; 15(1): e0008633, 2021 01.
Artículo en Inglés | MEDLINE | ID: mdl-33406074

RESUMEN

Zoonotic diseases pose a significant health challenge at the human-wildlife interface, especially in Sub-Saharan Africa where ecosystem services contribute significantly to local livelihoods and individual well-being. In Uganda, the fragmented forests of Hoima district, form part of a "biodiversity and emerging infectious disease hotspot" composed of communities with high dependency on these wildlife protected areas, unaware of the associated health risks. We conducted a cross-sectional mixed methods study from March to May 2017 and interviewed 370 respondents, using a semi-structured questionnaire from eight villages neighbouring forest fragments in Hoima District, Uganda. Additionally, a total of ten (10) focus group discussions (FGDs) consisting of 6-10 men or women were conducted to further explore the drivers of hunting and perception of zoonotic disease risks at community level. Qualitative and quantitative data were analysed using content analysis and STATA version 12 respectively. We found twenty-nine percent (29.0%, CI: 24.4-33.9) of respondents were engaged in hunting of wildlife such as chimpanzee (Pan troglodytes) and 45.8% (CI: 40.6-51.0), cane rats (Thryonomyidae spp). Acquisition of animal protein was among the main reasons why communities hunt (55.3%, CI: 50.1-60.4), followed by "cultural" and "medicinal" uses of wildlife and or its parts (22.7%, CI: 18.6-27.4). Results further revealed that hunting and bushmeat consumption is persistent for other perceived reasons like; bushmeat strengthens the body, helps mothers recover faster after delivery, boosts one's immunity and hunting is exercise for the body. However, respondents reported falling sick after consumption of bushmeat at least once (7.9%, CI: 5.3-11.1), with 5.3% (CI: 2.60-9.60) reporting similar symptoms among some family members. Generally, few respondents (37.0%, CI: 32.1-42.2) were aware of diseases transmissible from wildlife to humans, although 88.7% (CI: 85.0-92.0) had heard of Ebola or Marburg without context. Hunting non-human primate poses a health risk compared to edible rats (cane rats) and wild ruminants (cOR = 0.4, 95% CI = 0.1-0.9) and (cOR = 0.7, 95% CI = 0.2-2.1) respectively. Study suggests some of the pathways for zoonotic disease spillover to humans exist at interface areas driven by livelihoods, nutrition and cultural needs. This study offers opportunities for a comprehensive risk communication and health education strategy for communities living at the interface of wildlife and human interactions.


Asunto(s)
Animales Salvajes , Biodiversidad , Educación en Salud , Zoonosis/transmisión , Adulto , Animales , Animales Salvajes/virología , Mordeduras y Picaduras , Estudios Transversales , Ecosistema , Femenino , Bosques , Fiebre Hemorrágica Ebola , Humanos , Masculino , Primates , Ratas , Encuestas y Cuestionarios , Uganda , Zoonosis/inmunología
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