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Milstein MS, Shaffer CA, Suse P, Marawanaru E, Shoni R, Suse S, Issacs B, Larsen PA, Travis DA, Terio KA, Wolf TM. The establishment of a collaborative surveillance program with indigenous hunters to characterize primate health in Southern Guyana. Am J Primatol 2024; 86:e23622. [PMID: 38561573 DOI: 10.1002/ajp.23622] [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: 09/14/2023] [Revised: 02/05/2024] [Accepted: 03/08/2024] [Indexed: 04/04/2024]
Abstract
The consumption of primates is integral to the traditional subsistence strategies of many Indigenous communities throughout Amazonia. Understanding the overall health of primates harvested for food in the region is critical to Indigenous food security and thus, these communities are highly invested in long-term primate population health. Here, we describe the establishment of a surveillance comanagement program among the Waiwai, an Indigenous community in the Konashen Amerindian Protected Area (KAPA). To assess primate health in the KAPA, hunters performed field necropsies on primates harvested for food and tissues collected from these individuals were analyzed using histopathology. From 2015 to 2019, hunters conducted 127 necropsies across seven species of primates. Of this sample, 82 primates (between 2015 and 2017) were submitted for histopathological screening. Our histopathology data revealed that KAPA primates had little evidence of underlying disease. Of the tissue abnormalities observed, the majority were either due to diet (e.g., hepatocellular pigment), degenerative changes resulting from aging (e.g., interstitial nephritis, myocyte lipofusion), or nonspecific responses to antigenic stimulation (renal and splenic lymphoid hyperplasia). In our sample, 7.32% of individuals had abnormalities that were consistent with a viral etiology, including myocarditis and hepatitis. Internal parasites were observed in 53.66% of individuals and is consistent with what would be expected from a free-ranging primate population. This study represents the importance of baseline data for long-term monitoring of primate populations hunted for food. More broadly, this research begins to close a critical gap in zoonotic disease risk related to primate harvesting in Amazonia, while also demonstrating the benefits of partnering with Indigenous hunters and leveraging hunting practices in disease surveillance and primate population health assessment.
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Affiliation(s)
- Marissa S Milstein
- Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
| | | | - Phillip Suse
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | | | - Romel Shoni
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | - Steven Suse
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | - Bemner Issacs
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | - Peter A Larsen
- Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
| | - Dominic A Travis
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
- The Marine Mammal Center, Sausalito, California, USA
| | - Karen A Terio
- University of Illinois Zoological Pathology Program, Brookfield, Illinois, USA
| | - Tiffany M Wolf
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
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Douglas KO, Punu G, Van Vliet N. Prioritization of zoonoses of wildlife origin for multisectoral one health collaboration in Guyana, 2022. One Health 2024; 18:100730. [PMID: 38644970 PMCID: PMC11031778 DOI: 10.1016/j.onehlt.2024.100730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 04/10/2024] [Indexed: 04/23/2024] Open
Abstract
Background The human population in Guyana, located on the South American continent, is vulnerable to zoonotic diseases due to an appreciable reliance on Neotropical wildlife as a food source and for trade. An existing suboptimal health surveillance system may affect the effective monitoring of important zoonotic diseases. To effectively address this deficit, a One Health zoonotic disease prioritization workshop was conducted to identify nationally significant zoonoses. Methods Prioritization of zoonotic diseases was conducted for the first time in Guyana & Caribbean region using literature review, prioritization criteria and a risk prioritization tool in combination with a consultative One Health workshop. This involved multisectoral experts from varied disciplines of social, human, animal, and environmental health to prioritize zoonotic diseases using a modified semi-quantitative One Health Zoonotic Disease Prioritization (OHZDP) tool. The inclusion and exclusion criteria were applied to pathogen hazards in existence among wildlife in Guyana during the hazard identification phase. Results In total, fifty zoonoses were chosen for prioritization. Based on their weighted score, prioritized diseases were ranked in order of relative importance using a one-to-five selection scale. In Guyana, this zoonotic disease prioritization method is the first significant step toward bringing together specialists from the fields of human, animal, and environmental health. Following discussion of the OHZDP Tool output among disease experts, a final zoonotic disease list, including tuberculosis, leptospirosis, gastroenteritis, rabies, coronavirus, orthopoxvirus, viral hemorrhagic fevers, and hepatitis were identified as the top eight priority zoonoses in Guyana. Conclusions This represents the first prioritization of nationally significant zoonotic diseases in Guyana and the English-speaking Caribbean. This One Health strategy to prioritize these eight zoonoses of wildlife origin is a step that will support future tracking and monitoring for disease prevalence among humans and wildlife and can be used as a decision-making guide for policymakers and stakeholders in Guyana.
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Affiliation(s)
- Kirk O. Douglas
- Centre for Biosecurity Studies, The University of the West Indies, Cave Hill Campus, Cave Hill BB11000, Barbados
| | - Govindra Punu
- Center for International Forestry Research (CIFOR), Jalan CIFOR Situ Gede, Bogor Barat, Bogor 16115, Jawa Barat, Indonesia
| | - Nathalie Van Vliet
- Center for International Forestry Research (CIFOR), Jalan CIFOR Situ Gede, Bogor Barat, Bogor 16115, Jawa Barat, Indonesia
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Pretelli I, Crittenden AN, Dounias E, Friant S, Koster J, Kramer KL, Mangola SM, Saez AM, Lew-Levy S. Child and adolescent foraging: New directions in evolutionary research. Evol Anthropol 2024; 33:e22020. [PMID: 38214699 DOI: 10.1002/evan.22020] [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: 05/22/2023] [Revised: 12/01/2023] [Accepted: 12/27/2023] [Indexed: 01/13/2024]
Abstract
Young children and adolescents in subsistence societies forage for a wide range of resources. They often target child-specific foods, they can be very successful foragers, and they share their produce widely within and outside of their nuclear family. At the same time, while foraging, they face risky situations and are exposed to diseases that can influence their immune development. However, children's foraging has largely been explained in light of their future (adult) behavior. Here, we reinterpret findings from human behavioral ecology, evolutionary medicine and cultural evolution to center foraging children's contributions to life history evolution, community resilience and immune development. We highlight the need to foreground immediate alongside delayed benefits and costs of foraging, including inclusive fitness benefits, when discussing children's food production from an evolutionary perspective. We conclude by recommending that researchers carefully consider children's social and ecological context, develop cross-cultural perspectives, and incorporate children's foraging into Indigenous sovereignty discourse.
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Affiliation(s)
- Ilaria Pretelli
- Institute for Advanced Study in Toulouse, Toulouse School of Economics, and University of Toulouse Capitole, Toulouse, France
- Department of Human Behavior, Ecology, and Culture, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | | | - Edmond Dounias
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Montpellier, France
| | - Sagan Friant
- Department of Anthropology, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Jeremy Koster
- Department of Human Behavior, Ecology, and Culture, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Karen L Kramer
- Department of Anthropology, University of Utah, Salt Lake City, Utah, USA
| | - Shani M Mangola
- The Law School of Tanzania, Dar es Salaam, Tanzania
- Olanakwe Community Fund, Mang'ola, Tanzania
| | - Almudena Mari Saez
- TransVHIMI Unit, French National Institute for Sustainable Development, IRD, Montpellier, France
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van Vliet N, Muhindo J, Nyumu J, Enns C, Massé F, Bersaglio B, Cerutti P, Nasi R. Understanding Factors that Shape Exposure to Zoonotic and Food-Borne Diseases Across Wild Meat Trade Chains. HUMAN ECOLOGY: AN INTERDISCIPLINARY JOURNAL 2022; 50:983-995. [PMID: 36408298 PMCID: PMC9644002 DOI: 10.1007/s10745-022-00361-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/13/2022] [Indexed: 06/01/2023]
Abstract
The rise of zoonotic disease-related public health crises has sparked calls for policy action, including calls to close wildlife markets. Yet, these calls often reflect limited understanding of where, precisely, exposure to risk occurs along wildlife and wild meat trade chains. They also threaten to negatively impact food security and livelihoods. From a public health perspective, it is important to understand the practices that shape food safety all along the trade chain, resulting in meat that is either safe to eat or managed as a potential vector of pathogens. This article uses ethnographic methods to examine the steps that lead a wild animal from the forest to the plate of an urban consumer in Yangambi and Kisangani in the Democratic Republic of Congo (DRC). Focusing on hunters, village-level consumers, transporters, market traders and urban consumers, we highlight specific practices that expose different actors involved in the trade chain to wild meat related health risks, including exposure to food borne illnesses from contaminated meat and zoonotic pathogens through direct contact with wild animals, and the local practices in place to reduce the same. We discuss interventions that could help prevent and mitigate zoonotic and food borne disease risks associated with wild meat trade chains.
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Affiliation(s)
- Nathalie van Vliet
- Center for International Forestry Research/International Center for Research in Agro Forestry/International Institute for Tropical Agriculture, Bogor, Indonesia
| | - Jonas Muhindo
- Centre for International Forestry Research (DRC office), Bogor, Indonesia
| | - Jonas Nyumu
- Centre for International Forestry Research (DRC office), Bogor, Indonesia
| | - Charis Enns
- Global Development Institute, University of Manchester, Manchester, UK
| | - Francis Massé
- Geography and Environmental Sciences, Northumbria University, Newcastle, UK
| | - Brock Bersaglio
- International Development Department, University of Birmingham, Birmingham, UK
| | - Paolo Cerutti
- Center for International Forestry Research/International Center for Research in Agro Forestry/International Institute for Tropical Agriculture, Bogor, Indonesia
| | - Robert Nasi
- Center for International Forestry Research/International Center for Research in Agro Forestry/International Institute for Tropical Agriculture, Bogor, Indonesia
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Milstein MS, Shaffer CA, Suse P, Marawanaru A, Heinrich DA, Larsen PA, Wolf TM. A mixed-methods approach to understanding domestic dog health and disease transmission risk in an indigenous reserve in Guyana, South America. PLoS Negl Trop Dis 2022; 16:e0010469. [PMID: 35687596 PMCID: PMC9223617 DOI: 10.1371/journal.pntd.0010469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 06/23/2022] [Accepted: 05/04/2022] [Indexed: 11/19/2022] Open
Abstract
Domestic dogs (Canis lupus familiaris) can transmit a variety of pathogens due to their ubiquitousness in urban, rural and natural environments, and their close interactions with wildlife and humans. In this study, we used a mixed-methods approach to assess the role of domestic dogs as potential intermediaries of disease transmission from wildlife to humans among indigenous Waiwai in the Konashen Community Owned Conservation Area, Guyana. To address these objectives we 1) performed physical examinations and collected biological samples to assess Waiwai domestic dog health, and 2) administered questionnaires to characterize the role of dogs in the community and identify potential transmission pathways between wildlife, dogs, and humans. We observed ectoparasites on all dogs (n = 20), including: fleas (100%), ticks (15%), botflies (30%), and jigger flea lesions (Tunga penetrans) (80%). Ten percent of dogs were seropositive for Ehrlichia canis/ewingii, 10% were positive for Dirofilaria immitis, and one dog was seropositive for Leishmania infantum. All dogs (n = 20) were seronegative for: canine distemper virus, Brucella canis, Leptospira serovars, Trypanosoma cruzi, Anaplasma phagocytophilum/platys and Borrelia burgdorferi. Our questionnaire data revealed that the Waiwai remove ectoparasites from their dogs, clean up dog feces, and administer traditional and/or Western medicine to their dogs. White blood cell, strongyle-type ova, and eosinophil counts were lower in dogs that were not frequently used for hunting, dogs that did receive traditional and/or western medicine, and dogs that were frequently kept in elevated dog houses, although differences were not statistically significant. While our results suggest that the Waiwai have developed cultural practices that may promote dog health and/or prevent zoonotic disease transmission, more research is necessary to determine the efficacy of these practices. Our study provides important data on the health of dogs and the potential for disease transmission to humans in a zoonotic hotspot. Domestic dogs are found throughout the world and interact closely with both wildlife and humans. Dogs can harbor numerous diseases that can be transmitted to other domestic and wildlife species, and human populations. They can serve as bridges, moving diseases between unconnected populations. Additionally, dogs can help in the early detection of wildlife and human diseases. Therefore, understanding what pathogens domestic dogs harbor can inform both wildlife and human health. In this study, we performed physical examinations, collected biological samples, and administered questionnaires to assess dog health and understand the role of dogs as potential bridges of disease transmission from wildlife to humans among indigenous Waiwai in the Konashen Community Owned Conservation Area, Guyana. On physical exam, we observed ectoparasites on all dogs, however, few pathogens were detected with diagnostic screening. Our questionnaire data revealed that the Waiwai engage in husbandry practices that may promote Waiwai dog health.
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Affiliation(s)
- Marissa S. Milstein
- Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, United States of America
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, United States of America
- * E-mail:
| | - Christopher A. Shaffer
- Department of Anthropology, Grand Valley State University, Allendale, Michigan, United States of America
| | - Phillip Suse
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | - Aron Marawanaru
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | - Daniel A. Heinrich
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, United States of America
| | - Peter A. Larsen
- Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, United States of America
| | - Tiffany M. Wolf
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, United States of America
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Shaffer CA, Milstein MS, Lindsey LL, Wolf TM, Suse P, Marawanaru E, Kipp EJ, Garwood T, Travis DA, Terio KA, Larsen PA. “Spider Monkey Cotton”: Bridging Waiwai and Scientific Ontologies to Characterize Spider Monkey (Ateles paniscus) Filariasis in the Konashen Community Owned Conservation Area, Guyana. INT J PRIMATOL 2022. [DOI: 10.1007/s10764-021-00272-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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