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Perkins J, Chandler C, Kelly A, Street A. The social lives of point-of-care tests in low- and middle-income countries: a meta-ethnography. Health Policy Plan 2024; 39:782-798. [PMID: 38907518 PMCID: PMC11308614 DOI: 10.1093/heapol/czae054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 05/28/2024] [Accepted: 06/21/2024] [Indexed: 06/24/2024] Open
Abstract
Point-of-care tests (POCTs) have become technological solutions for many global health challenges. This meta-ethnography examines what has been learned about the 'social lives' of POCTs from in-depth qualitative research, highlighting key social considerations for policymakers, funders, developers and users in the design, development and deployment of POCTs. We screened qualitative research examining POCTs in low- and middle-income countries and selected 13 papers for synthesis. The findings illuminate five value-based logics-technological autonomy, care, scalability, rapidity and certainty-shaping global health innovation ecosystems and their entanglement with health systems. Our meta-ethnography suggests that POCTs never achieve the technological autonomy often anticipated during design and development processes. Instead, they are both embedded in and constitutive of the dynamic relationships that make up health systems in practice. POCTs are often imagined as caring commodities; however, in use, notions of care inscribed in these devices are constantly negotiated and transformed in relation to multiple understandings of care. POCTs promise to standardize care across scale, yet our analysis indicates nonstandard processes, diagnoses and treatment pathways as essential to 'fluid technologies' rather than dangerous aberrations. The rapidity of POCTs is constructed and negotiated within multiple distinct temporal registers, and POCTs operate as temporal objects that can either speed up or slow down experiences of diagnosis and innovation. Finally, while often valued as epistemic tools that can dispel diagnostic uncertainty, these papers demonstrate that POCTs contribute to new forms of uncertainty. Together, these papers point to knowledge practices as multiple, and POCTs as contributing to, rather than reducing, this multiplicity. The values embedded in POCTs are fluid and contested, with important implications for the kind of care these tools can deliver. These findings can contribute to more reflexive approaches to global health innovation, which take into account limitations of established global health logics, and recognize the socio-technical complexity of health systems.
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Affiliation(s)
- Janet Perkins
- Department of Social Anthropology, School of Social and Political Science, University of Edinburgh, Chrystal Macmillan Building, 15a George Square, Edinburgh EH8 9LD, United Kingdom
| | - Clare Chandler
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London WC1H 9SH, United Kingdom
| | - Ann Kelly
- Department of Global Health and Social Medicine, King’s College London, Bush House North East Wing, 30 Aldwych, London WC2B 4BG, United Kingdom
| | - Alice Street
- Department of Social Anthropology, School of Social and Political Science, University of Edinburgh, Chrystal Macmillan Building, 15a George Square, Edinburgh EH8 9LD, United Kingdom
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Street A, Taylor EM. Equivocal diagnostics: Making a 'good' point-of-care test for elimination in global health. SOCIAL STUDIES OF SCIENCE 2024:3063127241246727. [PMID: 38654559 DOI: 10.1177/03063127241246727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
What is a diagnostic test for? We might assume the answer to this question is straightforward. A good test would help identify what disease someone suffers from, assist health providers to determine the correct course of treatment and/or enable public health authorities to know and intervene in health at the level of the population. In this article, we show that what a specific diagnostic test is for, the value it holds for different actors, and what makes it good, or not, is often far from settled. We tell the story of the development and design of a rapid antibody test for onchocerciasis, or river blindness, tracking multiple iterations of the device through three configurational moments in the framing of onchocerciasis disease and reshaping of the global health innovation ecosystem. Efforts to build that ecosystem for diagnostics are often premised on the notion that public health needs for diagnostics are pre-given and stable; the challenge is seen to be how to incentivize investment and find a customer base for diagnostics in under-resourced settings. By contrast, we show that for any disease, diagnostic needs are both multiple and constantly in flux, and are unlikely to be met by a single, stand-alone product. In the case of the onchocerciasis Ov-16 rapid test, the failure to recognize and address the multiplicity and instability of diagnostic needs in the innovation process resulted in the development of a rapid point of care test that might be manufactured, procured and used, but is unloved by public health experts and commercial manufacturers alike. The equivocal value of the onchocerciasis rapid test, we suggest, reveals the inadequacy of the current global health innovation ecosystem for developing diagnostic 'goods'.
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Burchardt M, Umlauf R. Where is the bottleneck? Drones and the paradoxes of digitising medical supplies in Ghana's landscapes of care. Glob Public Health 2023; 18:2274434. [PMID: 37917800 DOI: 10.1080/17441692.2023.2274434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 10/18/2023] [Indexed: 11/04/2023]
Abstract
Implemented in several African countries, medical drones have emerged as a major infrastructural innovation in national healthcare systems and are widely hailed for improving, if not revolutionising, access to medicine and care for rural populations. Being based on digitally driven, autonomous aviation systems, drones are part of wider efforts to use digital technologies in health systems. In this article, we explore the paradoxes that emerge from definitions of logistics as the bottleneck of quality healthcare. Based on ethnographic research in Ghana, we explore the ways in which drone systems have been built up and justified by private and political actors and used by pharmacists and other healthcare professionals along the supply chain as serving emergencies. However, they have transformed the existing landscape of medical supply chiefly because of the multiple ways in which emergencies are defined. We find that while the introduction of drones has dynamised supply chain processes but also reveals structural bottlenecks, e.g. the lack of medical products and malfunctioning institutions. Situated at the interface of critical studies on infrastructures and medical anthropology, our article contributes to the thriving scholarship on digital innovation in healthcare.
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Affiliation(s)
| | - René Umlauf
- Centre for International Health Protection, Robert Koch Institute, Berlin, Germany
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Kolimenakis A, Tsesmelis D, Richardson C, Balatsos G, Milonas PG, Stefopoulou A, Horstick O, Yakob L, Papachristos DP, Michaelakis A. Knowledge, Attitudes and Perception of Mosquito Control in Different Citizenship Regimes within and Surrounding the Malakasa Open Accommodation Refugee Camp in Athens, Greece. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16900. [PMID: 36554780 PMCID: PMC9779083 DOI: 10.3390/ijerph192416900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
The study aims to evaluate the Knowledge, Attitude and Perception (KAP) of different societal groups concerning the implementation of targeted community-based mosquito surveillance and control interventions in different citizenship regimes. Targeted surveys were carried out within Malakasa camp for migrants and refugees, neighboring residential areas and urban areas in the wider Athens metropolitan area to investigate different knowledge levels and the role that both local and migrant communities can play in the implementation of community-based interventions based on their attitudes and perceptions. A scoring system was used to rate the collected responses. Results indicate different levels of KAP among the various groups of respondents and different priorities that should be considered in the design and execution of community interventions. Findings indicate a lower level of Knowledge Attitudes and Perceptions for the migrants, while the rate of correct answers for Perception significantly improved for migrants following a small-scale information session. The study highlights disparities in the levels of knowledge for certain public health issues and the feasibility of certain approaches for alleviating health-related challenges such as mosquito-borne diseases. Findings suggest that essential preparedness is needed by public authorities to respond to public health challenges related to migration and the spread of vector-borne diseases.
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Affiliation(s)
- Antonios Kolimenakis
- Scientific Directorate of Entomology and Agricultural Zoology, Benaki Phytopathological Institute, 145 61 Kifisia, Greece
| | - Demetrios Tsesmelis
- School of Applied Arts and Sustainable Design, Hellenic Open University, 263 35 Patra, Greece
| | - Clive Richardson
- Department of Economic and Regional Development, Panteion University of Social and Political Sciences, 176 71 Athina, Greece
| | - Georgios Balatsos
- Scientific Directorate of Entomology and Agricultural Zoology, Benaki Phytopathological Institute, 145 61 Kifisia, Greece
| | - Panagiotis G. Milonas
- Scientific Directorate of Entomology and Agricultural Zoology, Benaki Phytopathological Institute, 145 61 Kifisia, Greece
| | - Angeliki Stefopoulou
- Scientific Directorate of Entomology and Agricultural Zoology, Benaki Phytopathological Institute, 145 61 Kifisia, Greece
| | - Olaf Horstick
- Research to Practice Group, Heidelberg Institute of Global Health, Heidelberg University, 69120 Heidelberg, Germany
| | - Laith Yakob
- Department of Disease Control, Faculty of Infectious & Tropical Diseases, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK
| | - Dimitrios P. Papachristos
- Scientific Directorate of Entomology and Agricultural Zoology, Benaki Phytopathological Institute, 145 61 Kifisia, Greece
| | - Antonios Michaelakis
- Scientific Directorate of Entomology and Agricultural Zoology, Benaki Phytopathological Institute, 145 61 Kifisia, Greece
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Engel N, Ghergu C, Matin MA, Kibria MG, Thriemer K, Price RN, Ding XC, Howes RE, Ley B, Incardona S, Alam MS. Implementing radical cure diagnostics for malaria: user perspectives on G6PD testing in Bangladesh. Malar J 2021; 20:217. [PMID: 33980257 PMCID: PMC8114691 DOI: 10.1186/s12936-021-03743-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 04/20/2021] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND The radical cure of Plasmodium vivax requires treatment with an 8-aminoquinoline drug, such as primaquine and tafenoquine, to eradicate liver hypnozoite stages, which can reactivate to cause relapsing infections. Safe treatment regimens require prior screening of patients for glucose-6-phosphate dehydrogenase (G6PD) deficiency to avoid potential life-threatening drug induced haemolysis. Testing is rarely available in malaria endemic countries, but will be needed to support routine use of radical cure. This study investigates end-user perspectives in Bangladesh on the introduction of a quantitative G6PD test (SD Biosensor STANDARD™ G6PD analyser) to support malaria elimination. METHODS The perspectives of users on the SD Biosensor test were analysed using semi-structured interviews and focus group discussions with health care providers and malaria programme officers in Bangladesh. Key emerging themes regarding the feasibility of introducing this test into routine practice, including perceived barriers, were analysed. RESULTS In total 63 participants were interviewed. Participants emphasized the life-saving potential of the biosensor, but raised concerns including the impact of limited staff time, high workload and some technical aspects of the device. Participants highlighted that there are both too few and too many P. vivax patients to implement G6PD testing owing to challenges of funding, workload and complex testing infrastructure. Implementing the biosensor would require flexibility and improvisation to deal with remote sites, overcoming a low index of suspicion and mutual interplay of declining patient numbers and reluctance to test. This approach would generate new forms of evidence to justify introduction in policy and carefully consider questions of deployment given declining patient numbers. CONCLUSIONS The results of the study show that, in an elimination context, the importance of malaria needs to be maintained for both policy makers and the affected communities, in this case by ensuring P. vivax, PQ treatment, and G6PD deficiency remain visible. Availability of new technologies, such as the biosensor, will fuel ongoing debates about priorities for allocating resources that must be adapted to a constantly evolving target. Technical and logistical concerns regarding the biosensor should be addressed by future product designs, adequate training, strengthened supply chains, and careful planning of communication, advocacy and staff interactions at all health system levels.
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Affiliation(s)
- Nora Engel
- Department of Health, Ethics & Society, Research School for Public Health and Primary Care (CAPHRI), Faculty of Health, Medicine & Life Sciences, Maastricht University, Maastricht, Netherlands.
| | - Cristian Ghergu
- Department of Health, Ethics & Society, Research School for Public Health and Primary Care (CAPHRI), Faculty of Health, Medicine & Life Sciences, Maastricht University, Maastricht, Netherlands
| | - Mohammad Abdul Matin
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Mohammad Golam Kibria
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Kamala Thriemer
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - Ric N Price
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Xavier C Ding
- Foundation for Innovative New Diagnostics (FIND), Geneva, Switzerland
| | - Rosalind E Howes
- Foundation for Innovative New Diagnostics (FIND), Geneva, Switzerland
| | - Benedikt Ley
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - Sandra Incardona
- Foundation for Innovative New Diagnostics (FIND), Geneva, Switzerland
| | - Mohammad Shafiul Alam
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
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Guglielmo F, Ranson H, Sagnon N, Jones C. The issue is not 'compliance': exploring exposure to malaria vector bites through social dynamics in Burkina Faso. Anthropol Med 2021; 28:508-525. [PMID: 33970705 PMCID: PMC7613283 DOI: 10.1080/13648470.2021.1884185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Credited with averting almost 68% of new cases between 2000 and 2015, insecticide-treated bednets (ITNs) are one of the most efficacious malaria-prevention tools. Their effectiveness, however, depends on if and how they are used, making 'compliance' (and the social factors affecting it) a key area of interest for research on malaria transmission. This article situates the notion of compliance with 'bednet use' within everyday practices in an area of south-west Burkina Faso with high malaria transmission. By drawing on ethnographic fieldwork conducted between 2017 and 2018, it critically describes the precarious micro-environments that foreground bednet use-from gender and age to the means of (re)production of social and labour conditions-and assesses the bednets' effectiveness and community uptake. Bednet use stems from concrete, ordinary dynamics that interweave only apparently at the margins of the time individuals most need to be protected by a net. This work conceptualises 'compliance' beyond binary indicators of intervention uptake and locates 'use' as the result of contingent assemblages.
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Affiliation(s)
- Federica Guglielmo
- Vector Biology Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Hilary Ranson
- Vector Biology Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - N'falé Sagnon
- Centre National de Recherche et Formation sur le Paludisme, Ouagadougou, Burkina Faso
| | - Caroline Jones
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya.,Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
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7
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Sariola S, Gilbert SF. Toward a Symbiotic Perspective on Public Health: Recognizing the Ambivalence of Microbes in the Anthropocene. Microorganisms 2020; 8:E746. [PMID: 32429344 PMCID: PMC7285259 DOI: 10.3390/microorganisms8050746] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/13/2020] [Accepted: 05/14/2020] [Indexed: 02/07/2023] Open
Abstract
Microbes evolve in complex environments that are often fashioned, in part, by human desires. In a global perspective, public health has played major roles in structuring how microbes are perceived, cultivated, and destroyed. The germ theory of disease cast microbes as enemies of the body and the body politic. Antibiotics have altered microbial development by providing stringent natural selection on bacterial species, and this has led to the formation of antibiotic-resistant bacterial strains. Public health perspectives such as "Precision Public Health" and "One Health" have recently been proposed to further manage microbial populations. However, neither of these take into account the symbiotic relationships that exist between bacterial species and between bacteria, viruses, and their eukaryotic hosts. We propose a perspective on public health that recognizes microbial evolution through symbiotic associations (the hologenome theory) and through lateral gene transfer. This perspective has the advantage of including both the pathogenic and beneficial interactions of humans with bacteria, as well as combining the outlook of the "One Health" model with the genomic methodologies utilized in the "Precision Public Health" model. In the Anthropocene, the conditions for microbial evolution have been altered by human interventions, and public health initiatives must recognize both the beneficial (indeed, necessary) interactions of microbes with their hosts as well as their pathogenic interactions.
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Affiliation(s)
- Salla Sariola
- Faculty of Social Sciences, Sociology, University of Helsinki, 00014 Helsinki, Finland;
| | - Scott F. Gilbert
- Department of Biology, Swarthmore College, Swarthmore, PA 19081, USA
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8
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Bannister-Tyrrell M, Gryseels C, Sokha S, Dara L, Sereiboth N, James N, Thavrin B, Ly P, Soy Ty K, Peeters Grietens K, Sovannaroth S, Yeung S. Forest Goers and Multidrug-Resistant Malaria in Cambodia: An Ethnographic Study. Am J Trop Med Hyg 2020; 100:1170-1178. [PMID: 30860021 PMCID: PMC6493920 DOI: 10.4269/ajtmh.18-0662] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Multidrug-resistant Plasmodium falciparum malaria on the Cambodia-Thailand border is associated with working in forested areas. Beyond broad recognition of "forest-going" as a risk factor for malaria, little is known about different forest-going populations in this region. In Oddar Meanchey Province in northwestern Cambodia, qualitative ethnographic research was conducted to gain an in-depth understanding of how different populations, mobility and livelihood patterns, and activities within the forest intersect with potentiate malaria risk and impact on the effectiveness of malaria control and elimination strategies. We found that most forest-going in this area is associated with obtaining precious woods, particularly Siamese rosewood. In the past, at-risk populations included large groups of temporary migrants. As timber supplies have declined, so have these large migrant groups. However, groups of local residents continue to go to the forest and are staying for longer. Most forest-goers had experienced multiple episodes of malaria and were well informed about malaria risk. However, economic realities mean that local residents continue to pursue forest-based livelihoods. Severe constraints of available vector control methods mean that forest-goers have limited capacity to prevent vector exposure. As forest-goers access the forest using many different entry and exit points, border screening and treatment interventions will not be feasible. Once in the forest, groups often converge in the same areas; therefore, interventions targeting the mosquito population may have a potential role. Ultimately, a multisectoral approach as well as innovative and flexible malaria control strategies will be required if malaria elimination efforts are to be successful.
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Affiliation(s)
| | | | - Suon Sokha
- Center for Health and Social Development, Phnom Penh, Cambodia
| | - Lim Dara
- Center for Health and Social Development, Phnom Penh, Cambodia
| | - Noan Sereiboth
- Center for Health and Social Development, Phnom Penh, Cambodia
| | - Nicola James
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Boukheng Thavrin
- National Center for Parasitology, Entomology and Malaria Control, Phnom Penh, Cambodia
| | - Po Ly
- National Center for Parasitology, Entomology and Malaria Control, Phnom Penh, Cambodia
| | - Kheang Soy Ty
- Center for Health and Social Development, Phnom Penh, Cambodia
| | | | - Siv Sovannaroth
- National Center for Parasitology, Entomology and Malaria Control, Phnom Penh, Cambodia
| | - Shunmay Yeung
- London School of Hygiene and Tropical Medicine, London, United Kingdom
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Gryseels C, Bannister-Tyrrell M, Uk S, Set S, Suon S, Gerrets R, Peeters Grietens K. A Critical Enquiry into Variability of Insecticidal Net Use in Cambodia: Implications for Assessing Appropriateness of Malaria Elimination Interventions. Am J Trop Med Hyg 2020; 100:1424-1432. [PMID: 30994087 PMCID: PMC6553892 DOI: 10.4269/ajtmh.18-0730] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Distributing long-lasting insecticidal nets (LLINs) to individuals living in malaria-endemic regions is a cornerstone of global malaria control. National malaria control programs aim to achieve "universal coverage" of at-risk populations to reach LLINs' full potential to reduce malaria, progress of which is then measured by indicators constructed from standardized questionnaires. Through an exploration of variability in LLIN use in Cambodia, we argue that indicators of universal coverage of LLINs are not sufficiently commensurate with the realities they are intended to measure, limiting the suitability of the data to serve program and policy purposes in a malaria elimination era. Reflecting on the various sources of variability in LLIN use, we apply and extend the concept of "appropriateness" as a third prong to the widely used "efficacy" and "effectiveness" criteria for evaluating LLINs as a tool for malaria prevention. Describing first the different dimensions of the intervention and the sociocultural context separately, we will further show how the variability underlying both is affected and induced by inappropriate aspects of the intervention and the measurements of its impact. We consider the gap between "net use" and the numerical representations of such local net use justifies further exploration of potential strategies to improve LLIN use in subgroups where persisting malaria transmission clusters.
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Affiliation(s)
| | | | - Sambunny Uk
- National Center for Parasitology Entomology and Malaria Control, Phnom Penh, Cambodia
| | - Srun Set
- National Center for Parasitology Entomology and Malaria Control, Phnom Penh, Cambodia
| | - Sokha Suon
- National Center for Parasitology Entomology and Malaria Control, Phnom Penh, Cambodia
| | - René Gerrets
- Amsterdam Institute for Social Science Research, University of Amsterdam, Amsterdam, The Netherlands
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Erikson SL. Cell Phones ≠ Self and Other Problems with Big Data Detection and Containment during Epidemics. Med Anthropol Q 2018; 32:315-339. [PMID: 29520829 PMCID: PMC6175342 DOI: 10.1111/maq.12440] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 02/19/2018] [Accepted: 02/20/2018] [Indexed: 11/26/2022]
Abstract
Evidence from Sierra Leone reveals the significant limitations of big data in disease detection and containment efforts. Early in the 2014-2016 Ebola epidemic in West Africa, media heralded HealthMap's ability to detect the outbreak from newsfeeds. Later, big data-specifically, call detail record data collected from millions of cell phones-was hyped as useful for stopping the disease by tracking contagious people. It did not work. In this article, I trace the causes of big data's containment failures. During epidemics, big data experiments can have opportunity costs: namely, forestalling urgent response. Finally, what counts as data during epidemics must include that coming from anthropological technologies because they are so useful for detection and containment.
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11
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Umlauf R, Park SJ. Stock-outs! Improvisations and processes of infrastructuring in Uganda's HIV/Aids and malaria programmes. Glob Public Health 2017; 13:325-338. [PMID: 29243574 DOI: 10.1080/17441692.2017.1414287] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This paper examines the stock-outs of medicines and diagnostic devices in Uganda. Our aim is to trace and compare interruptions in the supply of antiretrovirals and Rapid Diagnostic Tests in order to provide an ethnographic account of the complex role that improvisations play within global health infrastructures. We will argue that the fragmented and mobile infrastructures of these key global health technologies require and necessitate improvisations by the different actors involved as well as on almost all levels of the Ugandan health-care system. The extent and abundance of improvisations in itself works to acquire infrastructural capacities, a process that we will call the infrastructuring of care and treatment. We will also show how this process of infrastructuring of care and treatment - here rendered visible through improvisations - produces new dilemmas and uncertainties. Our approach to infrastructure challenges technocratic overtones prevalent in current debates around the much-needed strengthening of health systems. Our study of stock-outs aims to show how the infrastructure of under-resourced health systems is maintained by a complex nexus of socio-material practices and improvisations.
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Affiliation(s)
- René Umlauf
- a Department of Anthropology , Martin Luther University Halle-Wittenberg , Halle , Germany
| | - Sung-Joon Park
- a Department of Anthropology , Martin Luther University Halle-Wittenberg , Halle , Germany
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12
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Abstract
Today, malaria prevention hinges upon two domestic interventions: insecticide-treated bed nets and indoor residual spraying. As mosquitoes grow resistant to these tools, however, novel approaches to vector control have become a priority area of malaria research and development. Spatial repellency, a volumetric mode of action that seeks to reduce disease transmission by creating an atmosphere inimical to mosquitoes, represents one way forward. Drawing from research that sought to develop new repellent chemicals in conversation with users from sub-Saharan Africa and the United States, we consider the implications of a non-insecticidal paradigm of vector control for how we understand the political ecology of malaria.
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Affiliation(s)
- Ann H. Kelly
- Department of Global Health and Social Medicine, King’s College London, Strand, London, United Kingdom
| | | | - Sarah J. Moore
- Department of Epidemiology and Public Health, University of Basel, Basel, Switzerland
- Environmental Health and Ecological Sciences Thematic Group, Ifakara Health Institute, Bagamoyo, Tanzania
- Health Interventions Unit, Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland
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13
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Umlauf R. Precarity and Preparedness: Non-Adherence as Institutional Work in Diagnosing and Treating Malaria in Uganda. Med Anthropol 2017; 36:449-463. [PMID: 28406330 DOI: 10.1080/01459740.2017.1318282] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Access to anti-malarial drugs is increasingly governed by novel regulation technologies like rapid diagnostic tests (RDTs). However, high rates of non-adherence particularly to negative RDT results have been reported, threatening the cost-effectiveness of the two interrelated goals of improving diagnosis and reducing the over-prescription of expensive anti-malarial drugs. Below I set out to reconstruct prior treatment forms like presumptive treatment of malaria by paying particular attention to their institutional groundings. I show how novel regulation technologies affect existing institutions of care and argue that the institutional work of presumptive treatment goes beyond the diagnosis and treatment of a currently observed fever episode. Instead, in contexts of precarity, through what I will call "practices of preparedness," presumptive treatment includes a variety of practices, performances, temporalities, and opportunities that allow individuals to prepare for future episodes of fever.
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Affiliation(s)
- René Umlauf
- a Department of Anthropology and Philosophy , Martin-Luther University, Halle , Germany
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14
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Tichenor M. Data Performativity, Performing Health Work: Malaria and Labor in Senegal. Med Anthropol 2017; 36:436-448. [DOI: 10.1080/01459740.2017.1316722] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Marlee Tichenor
- Global Health Governance Programme, Usher Institute for Population Health Sciences and Informatics, University of Edinburgh Medical School, Edinburgh, United Kingdom
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15
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Affiliation(s)
- Clare I. R. Chandler
- Department of Global Health and Development, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Uli Beisel
- Department of Anthropology, Faculty for Cultural Studies, Bayreuth University, Bayreuth, Germany
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Verschuere J, Decroo T, Lim D, Kindermans JM, Nguon C, Huy R, Alkourdi Y, Peeters Grietens K, Gryseels C. Local constraints to access appropriate malaria treatment in the context of parasite resistance in Cambodia: a qualitative study. Malar J 2017; 16:81. [PMID: 28212641 PMCID: PMC5316167 DOI: 10.1186/s12936-017-1732-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Accepted: 02/09/2017] [Indexed: 12/02/2022] Open
Abstract
Background Despite emerging drug resistance in Cambodia, artemisinin-based combination therapy (ACT) is still the most efficacious therapy. ACT is available free of charge in the Cambodian public sector and at a subsidized rate in the private sector. However, un- and mistreated cases in combination with population movements may lead to the further spread of resistant parasites, stressing the importance of understanding how the perceived aetiology of malaria and associated health-seeking behaviour may delay access to appropriate treatment. A qualitative study explored these factors after an epidemiological survey confirmed parasite resistance in Preah Vihear province. Results In Cambodian cosmology, illnesses can be inflicted by supernatural beings or originate from ‘natural’ causes because of disorder in the social, domestic or outdoor environment. Initial treatment options consist of cheap and accessible home-based care (manual therapy, herbs and biomedical medication) targeting single symptoms. If there is no steady recovery or if the condition quickly aggravates, care will be sought from ‘village doctors’, public health facilities, private pharmacies or, in case of suspicion of a supernatural cause, from a specialized indigenous healer. The choice of provider is mostly based on the family’s financial situation, access to and trust in the provider, and the congruence between the suspected aetiology of the illness and the treatment offered by the provider. Different treatment options are often combined during the same illness episode through a serial process of trial and error guided by the observable improvements in the patient’s condition. Conclusions Cambodian perceptions of illness that focus on single symptoms and their perceived severity may lead to the identification of one or multiple illnesses at the same time, rarely suspecting malaria from the start and implying different patterns of health seeking behaviour and treatment choice. However, decisions to self-diagnose and treat at home are also pragmatic and must be understood in the context of poverty, a major barrier to seeking prompt and appropriate care for malaria in an area characterized by parasite resistance.
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Affiliation(s)
- Jesse Verschuere
- Médecins Sans Frontières, Operational Centre Brussels, Phnom Penh, Cambodia
| | - Tom Decroo
- Médecins Sans Frontières, Operational Centre Brussels, Medical Department, Brussels, Belgium
| | - Dara Lim
- Médecins Sans Frontières, Operational Centre Brussels, Phnom Penh, Cambodia
| | - Jean-Marie Kindermans
- Médecins Sans Frontières, Operational Centre Brussels, Medical Department, Brussels, Belgium
| | - Chea Nguon
- Center for Parasitology, Entomology and Malaria Control, Phnom Penh, Cambodia
| | - Rekol Huy
- Center for Parasitology, Entomology and Malaria Control, Phnom Penh, Cambodia
| | - Yasmine Alkourdi
- Médecins Sans Frontières, Operational Centre Brussels, Medical Department, Brussels, Belgium
| | - Koen Peeters Grietens
- Medical Anthropology Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Charlotte Gryseels
- Medical Anthropology Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium.
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Dzingirai V, Bett B, Bukachi S, Lawson E, Mangwanya L, Scoones I, Waldman L, Wilkinson A, Leach M, Winnebah T. Zoonotic diseases: who gets sick, and why? Explorations from Africa. CRITICAL PUBLIC HEALTH 2016. [DOI: 10.1080/09581596.2016.1187260] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Reubi D. Modernisation, smoking and chronic disease: Of temporality and spatiality in global health. Health Place 2016; 39:188-95. [PMID: 25956260 PMCID: PMC4889776 DOI: 10.1016/j.healthplace.2015.04.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Revised: 04/13/2015] [Accepted: 04/13/2015] [Indexed: 11/30/2022]
Abstract
This article explores the spatio-temporal logics at work in global health. Influenced by ideas of time-space compression, the global health literature argues that the world is characterised by a convergence of disease patterns and biomedical knowledge. While not denying the influence of these temporalities and spatialities of globalisation within the global health and chronic disease field, the article argues that they sit alongside other, often-conflicting notions of time and space. To do so, it explores the spatio-temporal logics that underpin a highly influential epidemiological model of the smoking epidemic. Unlike the temporalities and spatialities of sameness described in much of the global health literature, the article shows that this model is articulated around temporalities and spatialities of difference. This is not the difference celebrated by postmoderns, but the difference of modernisation theorists built around nations, sequential stages and progress. Indeed, the model, in stark contrast to the 'one world, one time, one health' globalisation mantra, divides the world into nation-states and orders them along epidemiological, geographical and development lines.
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Affiliation(s)
- David Reubi
- Department of Social Science, Health and Medicine, King's College London, London WC2R 2LS, United Kingdom.
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Iskander D. Parasites, Power, and Photography. Trends Parasitol 2015; 32:2-3. [PMID: 26626597 DOI: 10.1016/j.pt.2015.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 10/11/2015] [Accepted: 11/05/2015] [Indexed: 11/19/2022]
Affiliation(s)
- Dalia Iskander
- Department of Anthropology, Durham University, Durham, UK.
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Iskander D. Re-imaging malaria in the Philippines: how photovoice can help to re-imagine malaria. Malar J 2015; 14:257. [PMID: 26104876 PMCID: PMC4477302 DOI: 10.1186/s12936-015-0770-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 06/07/2015] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND This paper responds to a recent call for malaria to be re-imagined by: explaining why it needs to be re-imagined; offering one possible way in which this can be done; and describing some of benefits for malaria control when it is. METHODS This study involved conducting a 15-week photovoice project with 44 predominantly ethnically Palawan school-going children in the municipality of Bataraza in the Philippines. The primary aim was to critically examine how facilitating children to take their own pictures of malaria could alter their understanding of it as well as the practices that they then engaged into prevent and treat it. RESULTS AND DISCUSSION During the photovoice process, participants responded to the question, 'what does malaria mean to you?' by photographing multiple versions of malaria. Some of these versions align with biomedical conceptions and mirror common images of: its sources (e.g. mosquitoes); symptoms (e.g. fever); prevention practices (e.g. use of mosquito nets); diagnostic practices (e.g. use Rapid Diagnostic Tests) and treatment practices (e.g. use of anti-malarial drugs). However, in addition to these depictions, participants also took images of malaria that aligned with more local understanding of the body, health and well-being, which are often neglected by health practitioners. In the case of the Palawan, these versions of malaria are structured around the central tenet of balance. Participants therefore photographed themselves and members of their family and community engaging in a number of practices, which are orientated towards restoring and maintaining balance. As well being an effective means to illuminate multiple malarias and the practices that surround them, photovoice also enabled participants to learn new things and significantly, teach these things to others using their images. CONCLUSION Photovoice is an effective method for re-imaging malaria. It allowed participants to depict and describe multiple versions of malaria and the practices that they engage in in context. Photovoice also had a potentially transformative effect. It acted as a means for participants and researchers to: visually depict everyday practices; collectively gain a deeper understanding of this doing; and then seek ways in which to make changes in line with this joint understanding.
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Affiliation(s)
- Dalia Iskander
- Department of Anthropology, Durham University, Dawson Building, South Road, Durham, DH1 3LE, UK.
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Is there really such a thing as "one health"? Thinking about a more than human world from the perspective of cultural anthropology. Soc Sci Med 2014; 129:5-11. [PMID: 24961737 PMCID: PMC7131074 DOI: 10.1016/j.socscimed.2014.06.018] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Revised: 04/28/2014] [Accepted: 06/12/2014] [Indexed: 12/22/2022]
Abstract
Today's era of globalization is characterized by intensified interspecies encounters, growing ecological concerns and the (re-)emergence of infectious diseases, manifesting themselves in the interplay of medical and biological, but also social, cultural and political processes. One health approaches – which combine multidisciplinary efforts to stimulate collaborations between different health professionals such as veterinarians, medical practitioners, biologists, and public health professionals – can be understood as a response to this complex interconnectedness. Integrating a social science perspective might prove beneficial to this endeavor. This essay locates the one health discussion on disease ecologies in a more than human world within recent developments in cultural and medical anthropology that focus on the entanglements between health and a multitude of animals, plants or microbes, as they are characteristic of a globalized modernity. The paper aims to examine the social dimensions of human–animal-disease-interactions, claiming that disease is a biocultural phenomenon and that social factors generally play a crucial role in the emergence, spread and management of (infectious) disease. Consequently, it will be argued that there is a need to rethink our objects of inquiry and any given assumptions of human health, the human body or the constitution of “the global” as such. Incorporating the social sciences into one health approaches can help address topics such as consumption patterns, human–animal behavior or environmental conflicts in a novel way and on a grander scale than ever before. Yet, a greater sensitivity to context may entail some skepticism about the idea of one health – not in spite of the complex entanglements between humans, environments, animals and pathogens, but precisely because of them. Microbial globalization processes are neither unidirectional nor homogenous. Human and microbial social worlds are mutually correlated. Infectious diseases are a product of both, biological and social relations. Anthropological studies might help to situate and contextualize this interaction.
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Kelly AH, Lezaun J. Walking or Waiting? Topologies of the Breeding Ground in Malaria Control. SCIENCE AS CULTURE 2013; 22:86-107. [PMID: 25937707 PMCID: PMC4373137 DOI: 10.1080/09505431.2013.776368] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Few places bear as much historical and scientific significance as the breeding ground, the accumulation of stagnant water where disease-carrying insects lay their eggs. Since the turn of the twentieth century, when mosquitoes of the Anopheles genus were identified as the vector of malaria transmission, these aquatic habitats have been a key object of epidemiological research and public health intervention against the disease. Yet the breeding ground can be incorporated into a number of different topologies, each implying a different spatialization of malaria and a distinct imagination of what kind of mosquito control is 'doable'. A contemporary example of malaria control in Dar es Salaam, Tanzania, illuminates an essential tension between what we characterize as territorial and bionomic approaches to the breeding ground-that is, between control strategies premised on treating all mosquito habitats within a given region, and those that prioritize certain sites on the basis of their position within ecological networks. Each topology localizes the breeding ground by reference to a distinct set of relations, and thus advances an idiosyncratic understanding of what sort of research is worthwhile conducting and what kinds of intervention are sustainable. The multiple ways in which the breeding ground can become an object of research and action clarifies the role of topology as an infra-logic of public health, and makes explicit the politics implicit in efforts to bring different orders of the local to scale.
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Affiliation(s)
- Ann H. Kelly
- Department of Sociology, Philosophy and Anthropology, University of Exeter, UK
| | - Javier Lezaun
- Institute for Science, Innovation and Society, School of Anthropology and Museum Ethnography, University of Oxford, UK
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