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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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Friant S. Human behaviors driving disease emergence. Evol Anthropol 2024; 33:e22015. [PMID: 38130075 DOI: 10.1002/evan.22015] [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: 07/18/2023] [Revised: 10/26/2023] [Accepted: 11/13/2023] [Indexed: 12/23/2023]
Abstract
Interactions between humans, animals, and the environment facilitate zoonotic spillover-the transmission of pathogens from animals to humans. Narratives that cast modern humans as exogenous and disruptive forces that encroach upon "natural" disease systems limit our understanding of human drivers of disease. This review leverages theory from evolutionary anthropology that situates humans as functional components of disease ecologies, to argue that human adaptive strategies to resource acquisition shape predictable patterns of high-risk human-animal interactions, (2) humans construct ecological processes that facilitate spillover, and (3) contemporary patterns of epidemiological risk are emergent properties of interactions between human foraging ecology and niche construction. In turn, disease ecology serves as an important vehicle to link what some cast as opposing bodies of theory in human ecology. Disease control measures should consider human drivers of disease as rational, adaptive, and dynamic and capitalize on our capacity to influence ecological processes to mitigate risk.
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Affiliation(s)
- Sagan Friant
- Department of Anthropology, Pennsylvania State University, University Park, Pennsylvania, USA
- Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, Pennsylvania, USA
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3
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Friant S, Bonwitt J, Ayambem WA, Ifebueme NM, Alobi AO, Otukpa OM, Bennett AJ, Shea C, Rothman JM, Goldberg TL, Jacka JK. Zootherapy as a potential pathway for zoonotic spillover: a mixed-methods study of the use of animal products in medicinal and cultural practices in Nigeria. ONE HEALTH OUTLOOK 2022; 4:5. [PMID: 35216623 PMCID: PMC8881094 DOI: 10.1186/s42522-022-00060-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 01/19/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Understanding how and why people interact with animals is important for the prevention and control of zoonoses. To date, studies have primarily focused on the most visible forms of human-animal contact (e.g., hunting and consumption), thereby blinding One Health researchers and practitioners to the broader range of human-animal interactions that can serve as cryptic sources of zoonotic diseases. Zootherapy, the use of animal products for traditional medicine and cultural practices, is widespread and can generate opportunities for human exposure to zoonoses. Existing research examining zootherapies omits details necessary to adequately assess potential zoonotic risks. METHODS We used a mixed-methods approach, combining quantitative and qualitative data from questionnaires, key informant interviews, and field notes to examine the use of zootherapy in nine villages engaged in wildlife hunting, consumption, and trade in Cross River State, Nigeria. We analyzed medicinal and cultural practices involving animals from a zoonotic disease perspective, by including details of animal use that may generate pathways for zoonotic transmission. We also examined the sociodemographic, cultural, and environmental contexts of zootherapeutic practices that can further shape the nature and frequency of human-animal interactions. RESULTS Within our study population, people reported using 44 different animal species for zootherapeutic practices, including taxonomic groups considered to be "high risk" for zoonoses and threatened with extinction. Variation in use of animal parts, preparation norms, and administration practices generated a highly diverse set of zootherapeutic practices (n = 292) and potential zoonotic exposure risks. Use of zootherapy was patterned by demographic and environmental contexts, with zootherapy more commonly practiced by hunting households (OR = 2.47, p < 0.01), and prescriptions that were gender and age specific (e.g., maternal and pediatric care) or highly seasonal (e.g., associated with annual festivals and seasonal illnesses). Specific practices were informed by species availability and theories of healing (i.e., "like cures like" and sympathetic healing and magic) that further shaped the nature of human-animal interactions via zootherapy. CONCLUSIONS Epidemiological investigations of zoonoses and public health interventions that aim to reduce zoonotic exposures should explicitly consider zootherapy as a potential pathway for disease transmission and consider the sociocultural and environmental contexts of their use in health messaging and interventions.
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Affiliation(s)
- Sagan Friant
- Department of Anthropology, The Pennsylvania State University, University Park, PA USA
- Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA USA
| | - Jesse Bonwitt
- Poxvirus and Rabies Branch, Division of High Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, GA 30329 USA
- Department of Anthropology, Durham University, Durham, UK
| | - Wilfred A. Ayambem
- Department of Forestry and Wildlife Resources Management, University of Calabar, Calabar, Nigeria
| | - Nzube M. Ifebueme
- Department of Forestry and Wildlife Resources Management, University of Calabar, Calabar, Nigeria
| | - Alobi O. Alobi
- Department of Forestry and Wildlife Resources Management, University of Calabar, Calabar, Nigeria
| | - Oshama M. Otukpa
- Department of Forestry and Wildlife Resources Management, University of Calabar, Calabar, Nigeria
| | - Andrew J. Bennett
- Department of Pathobiological Sciences, University of Wisconsin – Madison, Madison, WI USA
- Genomics and Bioinformatics Department, Biological Defense Research Directorate, Naval Medical Research Center–Frederick, Fort Detrick, Frederick, MD USA
| | - Corrigan Shea
- Department of Pathobiological Sciences, University of Wisconsin – Madison, Madison, WI USA
| | - Jessica M. Rothman
- Department of Anthropology, Hunter College of the City University of New York, New York, NY USA
| | - Tony L. Goldberg
- Department of Pathobiological Sciences, University of Wisconsin – Madison, Madison, WI USA
| | - Jerry K. Jacka
- Department of Anthropology, University of Colorado Boulder, Boulder, CO 80309 USA
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4
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Whitehouse ER, Bonwitt J, Hughes CM, Lushima RS, Likafi T, Nguete B, Kabamba J, Monroe B, Doty JB, Nakazawa Y, Damon I, Malekani J, Davidson W, Wilkins K, Li Y, Radford KW, Schmid DS, Pukuta E, Muyamuna E, Karhemere S, Tamfum JJM, Okitolonda EW, McCollum AM, Reynolds MG. Clinical and Epidemiological Findings from Enhanced Monkeypox Surveillance in Tshuapa Province, Democratic Republic of the Congo During 2011-2015. J Infect Dis 2021; 223:1870-1878. [PMID: 33728469 DOI: 10.1093/infdis/jiab133] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/15/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Monkeypox is a poorly described emerging zoonosis endemic to Central and Western Africa. METHODS Using surveillance data from Tshuapa Province, Democratic Republic of the Congo during 2011-2015, we evaluated differences in incidence, exposures, and clinical presentation of polymerase chain reaction-confirmed cases by sex and age. RESULTS We report 1057 confirmed cases. The average annual incidence was 14.1 per 100 000 (95% confidence interval, 13.3-15.0). The incidence was higher in male patients (incidence rate ratio comparing males to females, 1.21; 95% confidence interval, 1.07-1.37), except among those 20-29 years old (0.70; .51-.95). Females aged 20-29 years also reported a high frequency of exposures (26.2%) to people with monkeypox-like symptoms.The highest incidence was among 10-19-year-old males, the cohort reporting the highest proportion of animal exposures (37.5%). The incidence was lower among those presumed to have received smallpox vaccination than among those presumed unvaccinated. No differences were observed by age group in lesion count or lesion severity score. CONCLUSIONS Monkeypox incidence was twice that reported during 1980-1985, an increase possibly linked to declining immunity provided by smallpox vaccination. The high proportion of cases attributed to human exposures suggests changing exposure patterns. Cases were distributed across age and sex, suggesting frequent exposures that follow sociocultural norms.
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Affiliation(s)
- Erin R Whitehouse
- Epidemic Intelligence Service, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Jesse Bonwitt
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Christine M Hughes
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | | | - Toutou Likafi
- Ecole de Santé Publique de Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Beatrice Nguete
- Ecole de Santé Publique de Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Joelle Kabamba
- US Centers for Disease Control and Prevention, Kinshasa, Democratic Republic of the Congo
| | - Benjamin Monroe
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Jeffrey B Doty
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Yoshinori Nakazawa
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Inger Damon
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Jean Malekani
- Faculty of Science, University of Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Whitni Davidson
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Kimberly Wilkins
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Yu Li
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Kay W Radford
- Division of Viral Diseases, US Centers for Disease Control and Prevention, Atlanta, Georgia,USA
| | - D Scott Schmid
- Division of Viral Diseases, US Centers for Disease Control and Prevention, Atlanta, Georgia,USA
| | - Elisabeth Pukuta
- Institut National de Recherche Biomédicale, Kinshasa, Democratic Republic of the Congo
| | - Elisabeth Muyamuna
- Institut National de Recherche Biomédicale, Kinshasa, Democratic Republic of the Congo
| | - Stomy Karhemere
- Institut National de Recherche Biomédicale, Kinshasa, Democratic Republic of the Congo
| | | | | | - Andrea M McCollum
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Mary G Reynolds
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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Overview of Bat and Wildlife Coronavirus Surveillance in Africa: A Framework for Global Investigations. Viruses 2021; 13:v13050936. [PMID: 34070175 PMCID: PMC8158508 DOI: 10.3390/v13050936] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/30/2021] [Accepted: 05/02/2021] [Indexed: 01/13/2023] Open
Abstract
The ongoing coronavirus disease 2019 (COVID-19) pandemic has had devastating health and socio-economic impacts. Human activities, especially at the wildlife interphase, are at the core of forces driving the emergence of new viral agents. Global surveillance activities have identified bats as the natural hosts of diverse coronaviruses, with other domestic and wildlife animal species possibly acting as intermediate or spillover hosts. The African continent is confronted by several factors that challenge prevention and response to novel disease emergences, such as high species diversity, inadequate health systems, and drastic social and ecosystem changes. We reviewed published animal coronavirus surveillance studies conducted in Africa, specifically summarizing surveillance approaches, species numbers tested, and findings. Far more surveillance has been initiated among bat populations than other wildlife and domestic animals, with nearly 26,000 bat individuals tested. Though coronaviruses have been identified from approximately 7% of the total bats tested, surveillance among other animals identified coronaviruses in less than 1%. In addition to a large undescribed diversity, sequences related to four of the seven human coronaviruses have been reported from African bats. The review highlights research gaps and the disparity in surveillance efforts between different animal groups (particularly potential spillover hosts) and concludes with proposed strategies for improved future biosurveillance.
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Douno M, Asampong E, Magassouba N, Fichet-Calvet E, Almudena MS. Hunting and consumption of rodents by children in the Lassa fever endemic area of Faranah, Guinea. PLoS Negl Trop Dis 2021; 15:e0009212. [PMID: 33730025 PMCID: PMC7968712 DOI: 10.1371/journal.pntd.0009212] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 02/05/2021] [Indexed: 01/25/2023] Open
Abstract
As a consequence of the Ebola outbreak, human-animal contact has gained importance for zoonotic transmission surveillance. In Faranah (Upper Guinea), daily life is intertwined with rodents, such as the Natal multimammate mouse, Mastomys natalensis; a reservoir for Lassa virus (LASV). However, this contact is rarely perceived as a health risk by residents, although Lassa fever (LF) is known to be endemic to this region. Conversely, these observations remain a great concern for global health agendas. Drawing on ethnographic research involving interviews, focus group discussions, participant observations, and informal discussions over four months, we first identified factors that motivated children to hunt and consume rodents in Faranah villages, and thereafter, explored the knowledge of LF infection in children and their parents. Furthermore, we studied two dimensions of human-rodent encounters: 1) space-time of interaction and 2) factors that allowed the interaction to occur and their materiality. This approach allowed us to contextualize child-rodent contacts beyond domestic limits in the fallow fields, swamps, and at other times for this practice. A close look at these encounters provided information on rodent trapping, killing, and manipulation of cooking techniques and the risk these activities posed for the primary transmission of LASV. This research facilitated the understanding of children's exposure to M. natalensis during hunting sessions and the importance of rodent hunting, which is a part of their boyish identity in rural areas. Determination of when, where, why, and how children, rodents, and environments interacted allowed us to understand the exposures and risks important for human and animal surveillance programs in the Lassa-endemic region.
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Affiliation(s)
- Moussa Douno
- Projet des Fièvres Hémorragiques en Guinée, Centre de Recherche en Virologie, Université de Conakry, Guinée
- Department of Social and Behavioral Sciences, School of Public Health, University of Ghana, Legon, Accra, Ghana
- * E-mail:
| | - Emmanuel Asampong
- Department of Social and Behavioral Sciences, School of Public Health, University of Ghana, Legon, Accra, Ghana
| | - N’Faly Magassouba
- Projet des Fièvres Hémorragiques en Guinée, Centre de Recherche en Virologie, Université de Conakry, Guinée
| | | | - Marí Sáez Almudena
- Center for International Health Protection, Robert Koch Institute, Berlin, Germany
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7
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Milstein MS, Shaffer CA, Suse P, Marawanaru E, Gillespie TR, Terio KA, Wolf TM, Travis DA. An Ethnographic Approach to Characterizing Potential Pathways of Zoonotic Disease Transmission from Wild Meat in Guyana. ECOHEALTH 2020; 17:424-436. [PMID: 33792854 DOI: 10.1007/s10393-021-01513-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 11/30/2020] [Accepted: 12/02/2020] [Indexed: 06/12/2023]
Abstract
The hunting, butchery, and consumption of wild meat is an important interface for zoonotic disease transmission. Despite this, few researchers have used ethnography to understand the sociocultural factors that may increase zoonotic disease transmission from hunting, particularly in Amazonia. Here, we use ethnographic methods consisting of structured, semi-structured and unstructured interviews, and participant observation to address questions pertaining to wild meat consumption, pathways of zoonotic disease transmission, food security, and the cultural identity of indigenous Waiwai in the Konashen Community Owned Conservation Area, Guyana. Our data revealed that the majority of Waiwai eat wild meat two to three times/week and 60% of respondents reported butchery-related injuries. However, semi-structured and unstructured interviews, and participant observation data indicate that the Waiwai do not perceive most cuts from butchery as injuries, despite being a potential route of pathogen exposure. Additionally, participant observation revealed that hunting is integral to Waiwai identity and the Waiwai exhibit a cultural aversion to domestic meats. These findings provide valuable insights into the interplay of hunting and wild meat consumption and disease in Amazonia and demonstrate how an ethnographic approach provides the contextual data necessary for identifying potential pathways of zoonotic transmission from wild meat.
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Affiliation(s)
- Marissa S Milstein
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, 1365 Gortner Avenue, 225 Veterinary Medical Center, St. Paul, MN, 55108, USA.
| | - Christopher A Shaffer
- Department of Anthropology, Grand Valley State University, Allendale, MI, 49401, USA
| | - Phillip Suse
- Masakenari Village, Konashen Indigenous District, Region 9, Guyana
| | | | - Thomas R Gillespie
- Department of Environmental Sciences and Program in Population Biology, Ecology and Evolution, Emory University, Atlanta, GA, 30322, USA
- Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, 30322, USA
| | - Karen A Terio
- University of Illinois Zoological Pathology Program, Brookfield, IL, 60513, USA
| | - Tiffany M Wolf
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, 1365 Gortner Avenue, 225 Veterinary Medical Center, St. Paul, MN, 55108, USA
| | - Dominic A Travis
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, 1365 Gortner Avenue, 225 Veterinary Medical Center, St. Paul, MN, 55108, USA
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8
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Reyes-García V, Díaz-Reviriego I, Duda R, Fernández-Llamazares Á, Gallois S. "Hunting Otherwise" : Women's Hunting in Two Contemporary Forager-Horticulturalist Societies. HUMAN NATURE-AN INTERDISCIPLINARY BIOSOCIAL PERSPECTIVE 2020; 31:203-221. [PMID: 32915412 DOI: 10.1007/s12110-020-09375-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Although subsistence hunting is cross-culturally an activity led and practiced mostly by men, a rich body of literature shows that in many small-scale societies women also engage in hunting in varied and often inconspicuous ways. Using data collected among two contemporary forager-horticulturalist societies facing rapid change (the Tsimane' of Bolivia and the Baka of Cameroon), we compare the technological and social characteristics of hunting trips led by women and men and analyze the specific socioeconomic characteristics that facilitate or constrain women's engagement in hunting. Results from interviews on daily activities with 121 Tsimane' (63 women and 58 men) and 159 Baka (83 women and 76 men) show that Tsimane' and Baka women participate in subsistence hunting, albeit using different techniques and in different social contexts than men. We also found differences in the individual and household socioeconomic profiles of Tsimane' and Baka women who hunt and those who do not hunt. Moreover, the characteristics that differentiate hunter and non-hunter women vary from one society to the other, suggesting that gender roles in relation to hunting are fluid and likely to change, not only across societies, but also as societies change.
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Affiliation(s)
- Victoria Reyes-García
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain. .,Institut de Ciència i Tecnologia Ambientals, Universitat Autònoma de Barcelona, 08193 Bellatera, Barcelona, Spain.
| | - Isabel Díaz-Reviriego
- Institute of Ecology, Faculty of Sustainability, Leuphana University of Lüneburg, Lüneburg, Germany
| | - Romain Duda
- Unité Anthropologie et Ecologie de l'Emergence des Maladies, Institut Pasteur, Paris, France
| | - Álvaro Fernández-Llamazares
- Helsinki Institute of Sustainability Science (HELSUS), Faculty of Biological and Environmental Sciences, FI-00014, University of Helsinki, Helsinki, Finland.,Global Change and Conservation (GCC), Organismal and Evolutionary Biology Research Programme (OEB), Faculty of Biological and Environmental Sciences, FI-00014, University of Helsinki, Helsinki, Finland
| | - Sandrine Gallois
- Faculty of Archaeology, Leiden University, Leiden, The Netherlands
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9
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Lucas A, Kumakamba C, Lange CE, Obel E, Miningue G, Likofata J, Gillis A, LeBreton M, McIver DJ, Euren J, Kreuder Johnson C, Goldstein T, Muyembe-Tamfum JJ, Saylors K. Serology and Behavioral Perspectives on Ebola Virus Disease Among Bushmeat Vendors in Equateur, Democratic Republic of the Congo, After the 2018 Outbreak. Open Forum Infect Dis 2020; 7:ofaa295. [PMID: 32855984 PMCID: PMC7443109 DOI: 10.1093/ofid/ofaa295] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 07/11/2020] [Indexed: 12/01/2022] Open
Abstract
After the 2018 Ebola outbreak in Equateur Province, Democratic Republic of the Congo, we conducted behavioral interviews and collected samples from bushmeat vendors and primates in Mbandaka to test for evidence of Ebola virus exposure. Although participants indicated being aware of Ebola, they did not consider themselves at occupational risk for infection. We found antibodies against Zaire ebolavirus in one participant despite no reported history of disease or contact with infected individuals. Our data underline concerns of possible subclinical or undiagnosed Ebola virus infections and the importance and challenges of risk communication to populations who are occupationally exposed to bushmeat. Following the 2018 Ebola outbreak in Equateur Province, Democratic Republic of the Congo, bushmeat vendors interviewed in Mbandaka indicated being aware of Ebola, but did not consider themselves at occupational risk. Antibodies against Zaire ebolavirus were detected in one participant.
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Affiliation(s)
| | | | | | - Erby Obel
- Metabiota Inc, Kinshasa, Democratic Republic of the Congo
| | - Guy Miningue
- Institut National de Recherche Biomédicale, Kinshasa, Democratic Republic of the Congo
| | - Jacques Likofata
- Mbandaka Laboratory, Ministry of Health, Mbandaka, Democratic Republic of the Congo
| | | | | | | | - Jason Euren
- Metabiota Inc, San Francisco, California, USA
| | - Christine Kreuder Johnson
- One Health Institute, School of Veterinary Medicine, University of California, Davis, California, USA
| | - Tracey Goldstein
- One Health Institute, School of Veterinary Medicine, University of California, Davis, California, USA
| | - Jean J Muyembe-Tamfum
- Institut National de Recherche Biomédicale, Kinshasa, Democratic Republic of the Congo
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10
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Bachmann ME, Nielsen MR, Cohen H, Haase D, Kouassi JAK, Mundry R, Kuehl HS. Saving rodents, losing primates—Why we need tailored bushmeat management strategies. PEOPLE AND NATURE 2020. [DOI: 10.1002/pan3.10119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Affiliation(s)
- Mona Estrella Bachmann
- Department of Primatology Max Planck Institute for Evolutionary Anthropology Leipzig Germany
- Department of Geography Humboldt University Berlin Germany
| | | | - Heather Cohen
- Department of Primatology Max Planck Institute for Evolutionary Anthropology Leipzig Germany
| | - Dagmar Haase
- Department of Geography Humboldt University Berlin Germany
- Helmholtz Centre for Environmental Research – UFZ Leipzig Germany
| | | | - Roger Mundry
- Max Planck Institute for Evolutionary Anthropology Leipzig Germany
| | - Hjalmar S. Kuehl
- Department of Primatology Max Planck Institute for Evolutionary Anthropology Leipzig Germany
- The German Centre for Integrative Biodiversity Research (iDiv) Leipzig Germany
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11
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El Bizri HR, Fa JE, Lemos LP, Campos‐Silva JV, Vasconcelos Neto CFA, Valsecchi J, Mayor P. Involving local communities for effective citizen science: Determining game species' reproductive status to assess hunting effects in tropical forests. J Appl Ecol 2020. [DOI: 10.1111/1365-2664.13633] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Hani R. El Bizri
- Department of Natural Sciences Manchester Metropolitan University Manchester UK
- Mamirauá Sustainable Development Institute Tefé, Amazonas Brazil
- Rede de Pesquisa para Estudos sobre Diversidade Conservação e Uso da Fauna na Amazônia (RedeFauna) Manaus, Amazonas Brazil
- ComFauna Comunidad de Manejo de Fauna Silvestre en la Amazonía y en LatinoaméricaIquitos Peru
| | - Julia E. Fa
- Department of Natural Sciences Manchester Metropolitan University Manchester UK
- Center for International Forestry Research (CIFOR) Situ Gede Kota Bogor, Jawa Barat Indonesia
| | - Lísley P. Lemos
- Mamirauá Sustainable Development Institute Tefé, Amazonas Brazil
- Rede de Pesquisa para Estudos sobre Diversidade Conservação e Uso da Fauna na Amazônia (RedeFauna) Manaus, Amazonas Brazil
| | - João V. Campos‐Silva
- Rede de Pesquisa para Estudos sobre Diversidade Conservação e Uso da Fauna na Amazônia (RedeFauna) Manaus, Amazonas Brazil
- Institute of Biological Sciences and Health Federal University of Alagoas Maceió Brazil
- Faculty of Environmental Sciences and Natural Resource Management Norwegian University of Life Sciences Ås Norway
| | - Carlos F. A. Vasconcelos Neto
- Mamirauá Sustainable Development Institute Tefé, Amazonas Brazil
- Rede de Pesquisa para Estudos sobre Diversidade Conservação e Uso da Fauna na Amazônia (RedeFauna) Manaus, Amazonas Brazil
| | - João Valsecchi
- Mamirauá Sustainable Development Institute Tefé, Amazonas Brazil
- Rede de Pesquisa para Estudos sobre Diversidade Conservação e Uso da Fauna na Amazônia (RedeFauna) Manaus, Amazonas Brazil
- ComFauna Comunidad de Manejo de Fauna Silvestre en la Amazonía y en LatinoaméricaIquitos Peru
| | - Pedro Mayor
- ComFauna Comunidad de Manejo de Fauna Silvestre en la Amazonía y en LatinoaméricaIquitos Peru
- Museo de Culturas Indígenas Amazónicas Iquitos, Loreto Peru
- Departament de Sanitat i Anatomia Animals Universitat Autònoma de Barcelona Bellaterra, Barcelona Spain
- Programa de Pós‐Graduação em Saúde e Produção Animal na Amazônia Universidade Federal Rural da Amazônia (UFRA) Belém, Pará Brazil
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Asogun DA, Günther S, Akpede GO, Ihekweazu C, Zumla A. Lassa Fever: Epidemiology, Clinical Features, Diagnosis, Management and Prevention. Infect Dis Clin North Am 2020; 33:933-951. [PMID: 31668199 DOI: 10.1016/j.idc.2019.08.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Lassa fever outbreaks West Africa have caused up to 10,000 deaths annually. Primary infection occurs from contact with Lassa virus-infected rodents and exposure to their excreta, blood, or meat. Incubation takes 2 to 21 days. Symptoms are difficult to distinguish from malaria, typhoid, dengue, yellow fever, and other viral hemorrhagic fevers. Clinical manifestations range from asymptomatic, to mild, to severe fulminant disease. Ribavirin can improve outcomes. Overall mortality is between 1% and 15%. Lassa fever should be considered in the differential diagnosis with travel to West Africa. There is an urgent need for rapid field-friendly diagnostics and preventive vaccine.
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Affiliation(s)
- Danny A Asogun
- Department of Public Health, College of Medicine, Ambrose Alli University, Ekpoma, Nigeria; Department of Public Health, Institute of Lassa Fever Research and Control, Irrua Specialist Teaching Hospital, P.M.B 008, Kilometre 87, Benin City-Auchi Road, Irrua, Nigeria.
| | - Stephan Günther
- Bernhard-Nocht Institute for Tropical Medicine, Strab 74, Hamburg 20359, Germany; German Centre for Infection Research (DZIF), Partner Site Hamburg, Hamburg, Germany
| | - George O Akpede
- Department of Paediatrics, Faculty of Clinical Sciences, College of Medicine, Ambrose Alli University, Ekpoma, Nigeria
| | - Chikwe Ihekweazu
- Nigeria Centre for Disease Control, Plot 801, Ebitu Ukiwe Street, Jabi, Abuja, Nigeria
| | - Alimuddin Zumla
- Center for Clinical Microbiology, University College London, Royal Free Campus 2nd Floor, Rowland Hill Street, London NW3 2PF, United Kingdom
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Bonwitt J, Kandeh M, Dawson M, Ansumana R, Sahr F, Kelly AH, Brown H. Correction: Participation of women and children in hunting activities in Sierra Leone and implications for control of zoonotic infections. PLoS Negl Trop Dis 2018; 12:e0006476. [PMID: 29734334 PMCID: PMC5937732 DOI: 10.1371/journal.pntd.0006476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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