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Tumelty L, Fa JE, Coad L, Friant S, Mbane J, Kamogne CT, Tata CY, Ickowitz A. A systematic mapping review of links between handling wild meat and zoonotic diseases. One Health 2023; 17:100637. [PMID: 38024256 PMCID: PMC10665173 DOI: 10.1016/j.onehlt.2023.100637] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 10/04/2023] [Indexed: 12/01/2023] Open
Abstract
1.Hunting, trade, and consumption of wildlife present a serious threat to global public health as it places humans in close contact with zoonotic pathogens.2.We systematically mapped the literature on wild meat handling and zoonotic disease transmission (1996-2022) using the online database Web of Science and Google search engine and identified 6229 articles out of which 253 were finally selected for use in our mapping review; 51 of these provided specific information regarding transmission risks.3.The reviewed studies reported 43 zoonotic pathogens (17 bacteria, 15 viruses, and 11 parasites) that could pose a potential risk to human health.4.Sixteen hygienic and sanitary behaviours were described in the reviewed studies. Disease surveillance was the most frequent. Most of the surveillance studies were carried out in Europe and were less common in the tropics.5.To inform policy and practical actions effectively, it is imperative to broaden our understanding of how various mitigation behaviours can be employed to minimize the risk of transmission.
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Affiliation(s)
- Luke Tumelty
- Center for International Forestry Research (CIFOR), CIFOR Headquarters, Bogor 16115, Indonesia
| | - Julia E. Fa
- Center for International Forestry Research (CIFOR), CIFOR Headquarters, Bogor 16115, Indonesia
- Department of Natural Sciences, School of Science and the Environment, Manchester Metropolitan University, Manchester M1 5GD, UK
| | - Lauren Coad
- Center for International Forestry Research (CIFOR), CIFOR Headquarters, Bogor 16115, Indonesia
- Department of Biology, University of Oxford, 11a Mansfield Rd, Oxford OX1 3SZ, UK
| | - Sagan Friant
- Department of Anthropology, The Pennsylvania State University, University Park, PA 16802, United States
- Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA 16802, United States
| | - Joseph Mbane
- Center for International Forestry Research-World Agroforestry (CIFOR-ICRAF), Yaoundé, Cameroon
| | - Cedric Thibaut Kamogne
- Center for International Forestry Research-World Agroforestry (CIFOR-ICRAF), Yaoundé, Cameroon
| | | | - Amy Ickowitz
- Center for International Forestry Research (CIFOR)-World Agroforestry Center, Beit Zayit, Israel
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2
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Narat V, Salmona M, Kampo M, Heyer T, Rachik AS, Mercier-Delarue S, Ranger N, Rupp S, Ambata P, Njouom R, Simon F, Le Goff J, Giles-Vernick T. Higher convergence of human-great ape enteric eukaryotic viromes in central African forest than in a European zoo: a One Health analysis. Nat Commun 2023; 14:3674. [PMID: 37339968 DOI: 10.1038/s41467-023-39455-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 06/08/2023] [Indexed: 06/22/2023] Open
Abstract
Human-animal pathogenic transmissions threaten both human and animal health, and the processes catalyzing zoonotic spillover and spillback are complex. Prior field studies offer partial insight into these processes but overlook animal ecologies and human perceptions and practices facilitating human-animal contact. Conducted in Cameroon and a European zoo, this integrative study elucidates these processes, incorporating metagenomic, historical, anthropological and great ape ecological analyses, and real-time evaluation of human-great ape contact types and frequencies. We find more enteric eukaryotic virome sharing between Cameroonian humans and great apes than in the zoo, virome convergence between Cameroonian humans and gorillas, and adenovirus and enterovirus taxa as most frequently shared between Cameroonian humans and great apes. Together with physical contact from hunting, meat handling and fecal exposure, overlapping human cultivation and gorilla pillaging in forest gardens help explain these findings. Our multidisciplinary study identifies environmental co-use as a complementary mechanism for viral sharing.
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Affiliation(s)
- Victor Narat
- Eco-anthropologie, MNHN/CNRS/Univ. Paris Cité, Paris, France
| | - Maud Salmona
- Virology, AP-HP, Hôpital Saint Louis, Paris, France
- INSIGHT U976, INSERM, Université Paris Cité, Paris, France
| | - Mamadou Kampo
- Anthropology and Ecology of Disease Emergence Unit, Institut Pasteur, Université Paris Cité, Paris, France
| | | | | | | | - Noémie Ranger
- Laboratoire de virologie, Institut fédératif de Biologie, Hôpital Purpan, CHU Toulouse, Toulouse, France
| | - Stephanie Rupp
- Department of Anthropology, City University of NewYork - Lehman College, NewYork, NY, USA
| | - Philippe Ambata
- Ministry of Agriculture and Rural Development, Yaounde, Cameroon
| | | | - François Simon
- Virology, AP-HP, Hôpital Saint Louis, Paris, France
- INSIGHT U976, INSERM, Université Paris Cité, Paris, France
| | - Jérôme Le Goff
- Virology, AP-HP, Hôpital Saint Louis, Paris, France.
- INSIGHT U976, INSERM, Université Paris Cité, Paris, France.
| | - Tamara Giles-Vernick
- Anthropology and Ecology of Disease Emergence Unit, Institut Pasteur, Université Paris Cité, Paris, France.
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Varanda J, Santos JM. It Was Not the Perfect Storm: The Social History of the HIV-2 Virus in Guinea-Bissau. Trop Med Infect Dis 2023; 8:tropicalmed8050261. [PMID: 37235309 DOI: 10.3390/tropicalmed8050261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/24/2023] [Accepted: 04/25/2023] [Indexed: 05/28/2023] Open
Abstract
The perfect storm model that was elaborated for the HIV-1M pandemic has also been used to explain the emergence of HIV-2, a second human immunodeficiency virus-acquired immunodeficiency syndrome (HIV-AIDS) that became an epidemic in Guinea-Bissau, West Africa. The use of this model creates epidemiological generalizations, ecological oversimplifications and historical misunderstandings as its assumptions-an urban center with explosive population growth, a high level of commercial sex and a surge in STDs, a network of mechanical transport and country-wide, en masse mobile campaigns-are absent from the historical record. This model fails to explain how the HIV-2 epidemic actually came about. This is the first study to conduct an exhaustive examination of sociohistorical contextual developments and align them with environmental, virological and epidemiological data. The interdisciplinary dialogue indicates that the emergence of the HIV-2 epidemic piggybacked on local sociopolitical transformations. The war's indirect effects on ecological relations, mobility and sociability were acute in rural areas and are a key to the HIV-2 epidemic. This setting had the natural host of the virus, the population numbers, the mobility trends and the use of technology on a scale needed to foster viral adaptation and amplification. The present analysis suggests new reflections on the processes of zoonotic spillovers and disease emergence.
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Affiliation(s)
- Jorge Varanda
- Centre for Research in Anthropology (CRIA-UC), Department of Life Sciences, University of Coimbra, 3000-456 Coimbra, Portugal
- Global Health and Tropical Medicine, Institute of Hygiene and Tropical Medicine-NOVA-Lisbon (GHTM-UNL), Rua da Junqueira, 100, 1349-008 Lisboa, Portugal
| | - José Maurício Santos
- Centre for Geographical Studies, Institute of Geography and Spatial Planning, Universidade de Lisboa, 1600-276 Lisboa, Portugal
- Associated Laboratory TERRA, 1349-017 Lisboa, Portugal
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Jeleff M, Lehner L, Giles-Vernick T, Dückers MLA, Napier AD, Jirovsky-Platter E, Kutalek R. Vulnerability and One Health assessment approaches for infectious threats from a social science perspective: a systematic scoping review. Lancet Planet Health 2022; 6:e682-e693. [PMID: 35932788 DOI: 10.1016/s2542-5196(22)00097-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 03/08/2022] [Accepted: 04/04/2022] [Indexed: 06/15/2023]
Abstract
Vulnerability assessments identify vulnerable groups and can promote effective community engagement in responding to and mitigating destabilising events. This scoping review maps assessments for local-level vulnerabilities in the context of infectious threats. We searched various databases for articles written between 1978 and 2019. Eligible documents assessed local-level vulnerability, focusing on infectious threats and antimicrobial resistance. Since few studies provided this dual focus, we included tools from climate change and disaster risk reduction literature that engaged the community in the assessment. We considered studies using a One Health approach as essential for identifying vulnerability risk factors for zoonotic disease affecting humans. Of the 5390 records, we selected 36 articles for review. This scoping review fills a gap regarding vulnerability assessments by combining insights from various approaches: local-level understandings of vulnerability involving community perspectives; studies of social and ecological factors relevant to exposure; and integrated quantitative and qualitative methods that make generalisations based on direct observation. The findings inform the development of new tools to identify vulnerabilities and their relation to social and natural environments.
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Affiliation(s)
- Maren Jeleff
- Depart6ment of Social and Preventive Medicine, Medical Anthropology and Global Health Unit, Medical University of Vienna, Center for Public Health, Vienna, Austria.
| | - Lisa Lehner
- Depart6ment of Social and Preventive Medicine, Medical Anthropology and Global Health Unit, Medical University of Vienna, Center for Public Health, Vienna, Austria
| | - Tamara Giles-Vernick
- The Pasteur Institute, Anthropology and Ecology of Disease Emergence Unit, Paris, France
| | - Michel L A Dückers
- Netherlands Institute for Health Services Research, Utrecht, Netherlands; Faculty of Behavioural and Social Sciences, University of Groningen, Groningen, Netherlands
| | - A David Napier
- Department of Anthropology, Science, Medicine, and Society Network, University College London, London, UK
| | - Elena Jirovsky-Platter
- Depart6ment of Social and Preventive Medicine, Medical Anthropology and Global Health Unit, Medical University of Vienna, Center for Public Health, Vienna, Austria
| | - Ruth Kutalek
- Depart6ment of Social and Preventive Medicine, Medical Anthropology and Global Health Unit, Medical University of Vienna, Center for Public Health, Vienna, Austria
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Muylaert RL, Davidson B, Ngabirano A, Kalema-Zikusoka G, MacGregor H, Lloyd-Smith JO, Fayaz A, Knox MA, Hayman DTS. Community health and human-animal contacts on the edges of Bwindi Impenetrable National Park, Uganda. PLoS One 2021; 16:e0254467. [PMID: 34818325 PMCID: PMC8612581 DOI: 10.1371/journal.pone.0254467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 11/01/2021] [Indexed: 01/03/2023] Open
Abstract
Cross-species transmission of pathogens is intimately linked to human and environmental health. With limited healthcare and challenging living conditions, people living in poverty may be particularly susceptible to endemic and emerging diseases. Similarly, wildlife is impacted by human influences, including pathogen sharing, especially for species in close contact with people and domesticated animals. Here we investigate human and animal contacts and human health in a community living around the Bwindi Impenetrable National Park (BINP), Uganda. We used contact and health survey data to identify opportunities for cross-species pathogen transmission, focusing mostly on people and the endangered mountain gorilla. We conducted a survey with background questions and self-reported diaries to investigate 100 participants' health, such as symptoms and behaviours, and contact patterns, including direct contacts and sightings over a week. Contacts were revealed through networks, including humans, domestic, peri-domestic, and wild animal groups for 1) contacts seen in the week of background questionnaire completion, and 2) contacts seen during the diary week. Participants frequently felt unwell during the study, reporting from one to 10 disease symptoms at different intensity levels, with severe symptoms comprising 6.4% of the diary records and tiredness and headaches the most common symptoms. After human-human contacts, direct contact with livestock and peri-domestic animals were the most common. The contact networks were moderately connected and revealed a preference in contacts within the same taxon and within their taxa groups. Sightings of wildlife were much more common than touching. However, despite contact with wildlife being the rarest of all contact types, one direct contact with a gorilla with a timeline including concerning participant health symptoms was reported. When considering all interaction types, gorillas mostly exhibited intra-species contact, but were found to interact with five other species, including people and domestic animals. Our findings reveal a local human population with recurrent symptoms of illness in a location with intense exposure to factors that can increase pathogen transmission, such as direct contact with domestic and wild animals and proximity among animal species. Despite significant biases and study limitations, the information generated here can guide future studies, such as models for disease spread and One Health interventions.
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Affiliation(s)
- Renata L. Muylaert
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
| | - Ben Davidson
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
| | - Alex Ngabirano
- Conservation Through Public Health, Uring Crescent, Entebbe, Uganda
- Bwindi Development Network, Buhoma, Kanungu, Uganda
| | | | - Hayley MacGregor
- Institute of Development Studies, University of Sussex and STEPS, Brighton, United Kingdom
| | - James O. Lloyd-Smith
- Department of Ecology and Evolutionary Biology, University of California Los Angeles, Los Angeles, California, United States of America
| | - Ahmed Fayaz
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
| | - Matthew A. Knox
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
| | - David T. S. Hayman
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Palmerston North, New Zealand
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Abstract
INTRODUCTION Communities of practice are used for knowledge sharing and learning in health settings. However, more needs to be known to understand how they work, if they work different in different settings and what outcomes they might generate. Of particular interest is their potential role in health literacy development. METHODS AND ANALYSIS This realist review will be undertaken in seven stages, aiming to develop a framework to show how the various contexts of communities of practice in health settings trigger mechanisms that lead to improved health literacy outcomes. The first stage of a realist review is considered important as it clarifies the scope of the review, yet it is rarely elaborated in detail. This paper describes this first stage in detail and shows how scoping techniques can support drafting an initial framework which can guide the rest of the review. After the initial scoping review, the subsequent stages follow an iterative and recurring process (until saturation is reached) that includes searching and appraising evidence, extracting and organising results, and analysing and summarising. The review will then generate conclusions and recommendations for stakeholders seeking to use communities of practice for their health literacy challenges. Findings of the scoping review are presented in this paper as part of the methods description to show the relevance of conducting a scoping review prior to a realist review. ETHICS AND DISSEMINATION Ethical review is not required for this review. Experts and stakeholders will be involved in the process after the first stage to increase the quality of the process and to ensure practical relevance and uptake. This review focuses on communities of practice and health literacy, yet findings will likely be relevant for other health settings. Findings will be disseminated through stakeholders, publications, presentations and formal and informal reports.
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Affiliation(s)
- Sanne H Elbrink
- Centre for Global Health and Equity, Faculty of Health, Arts and Design, Swinburne University of Technology, Hawthorn, Victoria, Australia
| | - Shandell L Elmer
- Centre for Global Health and Equity, Faculty of Health, Arts and Design, Swinburne University of Technology, Hawthorn, Victoria, Australia
| | - Richard H Osborne
- Centre for Global Health and Equity, Faculty of Health, Arts and Design, Swinburne University of Technology, Hawthorn, Victoria, Australia
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Sparse Evidence for Giardia intestinalis, Cryptosporidium spp. and Microsporidia Infections in Humans, Domesticated Animals and Wild Nonhuman Primates Sharing a Farm-Forest Mosaic Landscape in Western Uganda. Pathogens 2021; 10:pathogens10080933. [PMID: 34451397 PMCID: PMC8398676 DOI: 10.3390/pathogens10080933] [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: 05/09/2021] [Revised: 07/18/2021] [Accepted: 07/21/2021] [Indexed: 11/16/2022] Open
Abstract
Zoonotic pathogen transmission is considered a leading threat to the survival of non-human primates and public health in shared landscapes. Giardia spp., Cryptosporidium spp. and Microsporidia are unicellular parasites spread by the fecal-oral route by environmentally resistant stages and can infect humans, livestock, and wildlife including non-human primates. Using immunoassay diagnostic kits and amplification/sequencing of the region of the triosephosphate isomerase, small ribosomal subunit rRNA and the internal transcribed spacer genes, we investigated Giardia, Cryptosporidium, and microsporidia infections, respectively, among humans, domesticated animals (livestock, poultry, and dogs), and wild nonhuman primates (eastern chimpanzees and black and white colobus monkeys) in Bulindi, Uganda, an area of remarkably high human-animal contact and spatial overlap. We analyzed 137 fecal samples and revealed the presence of G. intestinalis assemblage B in two human isolates, G. intestinalis assemblage E in one cow isolate, and Encephalitozoon cuniculi genotype II in two humans and one goat isolate. None of the chimpanzee and colobus monkey samples were positive for any of the screened parasites. Regular distribution of antiparasitic treatment in both humans and domestic animals in Bulindi could have reduced the occurrence of the screened parasites and decreased potential circulation of these pathogens among host species.
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Duda R, Monteiro WM, Giles-Vernick T. Integrating lay knowledge and practice into snakebite prevention and care in central Africa, a hotspot for envenomation. Toxicon X 2021; 11:100077. [PMID: 34381993 PMCID: PMC8334740 DOI: 10.1016/j.toxcx.2021.100077] [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: 04/20/2021] [Revised: 07/12/2021] [Accepted: 07/14/2021] [Indexed: 11/23/2022] Open
Abstract
The WHO has identified the goal of halving deaths and disability from snakebite envenomation (SBE) by 2030 through a four-pillar program that promotes accessible and affordable treatments, strengthens health systems, promotes community and multi-level engagement, and mobilizes partnerships, coordination and resources to advocate for global action. This initiative could accelerate multi-disciplinary research and action in central Africa, a “hotspot” for SBE, but it offers little specific guidance about anthropological research to be conducted. This commentary develops that research agenda. It surveys anthropological, ethnohistorical investigations in the central African forest to elaborate the socio-cultural and historical significance and practices around snakes and snakebites. It draws from south and southeast Asian and Latin American literatures to illustrate anthropological contributions to SBE research. It then outlines a Central African research agenda employing ethnobiological investigation of snake ecologies, participatory evaluations of humans-snake contacts, and interviews and participant-observation of local prevention and treatment practices and knowledge. This research will co-develop policies and practices with forest communities and leaders and regional and national authorities to reduce the burden of SBE. Central African forests are a hotspot for snakebite envenomation. SBE research in central Africa has not mobilized anthropological literatures or methodologies. Policies to reduce SBE burden in central Africa should build on participatory research. Policies to reduce SBE burden should be co-developed with local and national stakeholders.
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Affiliation(s)
- Romain Duda
- Anthropology & Ecology of Disease Emergence Unit, Institut Pasteur, Paris, France
| | - Wuelton M Monteiro
- School of Health Sciences, Universidade Do Estado Do Amazonas, Manaus, Brazil.,Department of Research, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil
| | - Tamara Giles-Vernick
- Anthropology & Ecology of Disease Emergence Unit, Institut Pasteur, Paris, France
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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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Medkour H, Castaneda S, Amona I, Fenollar F, André C, Belais R, Mungongo P, Muyembé-Tamfum JJ, Levasseur A, Raoult D, Davoust B, Mediannikov O. Potential zoonotic pathogens hosted by endangered bonobos. Sci Rep 2021; 11:6331. [PMID: 33737691 PMCID: PMC7973442 DOI: 10.1038/s41598-021-85849-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 03/05/2021] [Indexed: 12/18/2022] Open
Abstract
Few publications, often limited to one specific pathogen, have studied bonobos (Pan paniscus), our closest living relatives, as possible reservoirs of certain human infectious agents. Here, 91 stool samples from semicaptive bonobos and bonobos reintroduced in the wild, in the Democratic Republic of the Congo, were screened for different infectious agents: viruses, bacteria and parasites. We showed the presence of potentially zoonotic viral, bacterial or parasitic agents in stool samples, sometimes coinfecting the same individuals. A high prevalence of Human mastadenoviruses (HAdV-C, HAdV-B, HAdV-E) was observed. Encephalomyocarditis viruses were identified in semicaptive bonobos, although identified genotypes were different from those identified in the previous fatal myocarditis epidemic at the same site in 2009. Non-pallidum Treponema spp. including symbiotic T. succinifaciens, T. berlinense and several potential new species with unknown pathogenicity were identified. We detected DNA of non-tuberculosis Mycobacterium spp., Acinetobacter spp., Salmonella spp. as well as pathogenic Leptospira interrogans. Zoonotic parasites such as Taenia solium and Strongyloides stercoralis were predominantly present in wild bonobos, while Giardia lamblia was found only in bonobos in contact with humans, suggesting a possible exchange. One third of bonobos carried Oesophagostomum spp., particularly zoonotic O. stephanostomum and O. bifurcum-like species, as well as other uncharacterized Nematoda. Trypanosoma theileri has been identified in semicaptive bonobos. Pathogens typically known to be transmitted sexually were not identified. We present here the results of a reasonably-sized screening study detecting DNA/RNA sequence evidence of potentially pathogenic viruses and microorganisms in bonobo based on a noninvasive sampling method (feces) and focused PCR diagnostics.
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Affiliation(s)
- Hacène Medkour
- Aix Marseille Univ, IRD, AP-HM, MEPHI, IHU-Méditerranée Infection, Marseille, France
- IHU-Méditerranée Infection, Marseille, France
| | - Sergei Castaneda
- Aix Marseille Univ, IRD, AP-HM, MEPHI, IHU-Méditerranée Infection, Marseille, France
- IHU-Méditerranée Infection, Marseille, France
| | - Inestin Amona
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée Infection, Marseille, France
| | - Florence Fenollar
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée Infection, Marseille, France
| | - Claudine André
- Les Amis des Bonobos du Congo, Kinshasa, Democratic Republic of the Congo
| | - Raphaël Belais
- Les Amis des Bonobos du Congo, Kinshasa, Democratic Republic of the Congo
| | - Paulin Mungongo
- Les Amis des Bonobos du Congo, Kinshasa, Democratic Republic of the Congo
| | | | - Anthony Levasseur
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée Infection, Marseille, France
| | - Didier Raoult
- Aix Marseille Univ, IRD, AP-HM, MEPHI, IHU-Méditerranée Infection, Marseille, France
- IHU-Méditerranée Infection, Marseille, France
| | - Bernard Davoust
- Aix Marseille Univ, IRD, AP-HM, MEPHI, IHU-Méditerranée Infection, Marseille, France
- IHU-Méditerranée Infection, Marseille, France
| | - Oleg Mediannikov
- Aix Marseille Univ, IRD, AP-HM, MEPHI, IHU-Méditerranée Infection, Marseille, France.
- IHU-Méditerranée Infection, Marseille, France.
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11
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Narat V, Amato KR, Ranger N, Salmona M, Mercier-Delarue S, Rupp S, Ambata P, Njouom R, Simon F, Giles-Vernick T, LeGoff J. A multi-disciplinary comparison of great ape gut microbiota in a central African forest and European zoo. Sci Rep 2020; 10:19107. [PMID: 33154444 PMCID: PMC7645722 DOI: 10.1038/s41598-020-75847-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 10/15/2020] [Indexed: 01/01/2023] Open
Abstract
Comparisons of mammalian gut microbiota across different environmental conditions shed light on the diversity and composition of gut bacteriome and suggest consequences for human and animal health. Gut bacteriome comparisons across different environments diverge in their results, showing no generalizable patterns linking habitat and dietary degradation with bacterial diversity. The challenge in drawing general conclusions from such studies lies in the broad terms describing diverse habitats ("wild", "captive", "pristine"). We conducted 16S ribosomal RNA gene sequencing to characterize intestinal microbiota of free-ranging sympatric chimpanzees and gorillas in southeastern Cameroon and sympatric chimpanzees and gorillas in a European zoo. We conducted participant-observation and semi-structured interviews among people living near these great apes to understand better their feeding habits and habitats. Unexpectedly, bacterial diversity (ASV, Faith PD and Shannon) was higher among zoo gorillas than among those in the Cameroonian forest, but zoo and Cameroonian chimpanzees showed no difference. Phylogeny was a strong driver of species-specific microbial composition. Surprisingly, zoo gorilla microbiota more closely resembled that of zoo chimpanzees than of Cameroonian gorillas. Zoo living conditions and dietary similarities may explain these results. We encourage multidisciplinary approach integrating environmental sampling and anthropological evaluation to characterize better diverse environmental conditions of such investigations.
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Affiliation(s)
- Victor Narat
- Eco-anthropologie, UMR7206 CNRS/MNHN/Université de Paris, Site du Musée de L'Homme, Paris, France
- Institut Pasteur, Anthropology and Ecology of Disease Emergence Unit, Paris, France
| | - Katherine R Amato
- Department of Anthropology, Northwestern University, Evanston, USA
- Humans and the Microbiome, CIFAR, Toronto, Canada
| | - Noémie Ranger
- Université de Paris, Equipe INSIGHT, Inserm U976, 75010, Paris, France
| | - Maud Salmona
- Université de Paris, Equipe INSIGHT, Inserm U976, 75010, Paris, France
- Département des Agents Infectieux, Virologie et Greffes, AP-HP, Hôpital Saint-Louis, 75010, Paris, France
| | | | - Stephanie Rupp
- Department of Anthropology, City University of New York - Lehman College, New York, NY, USA
| | - Philippe Ambata
- Ministry of Agriculture and Rural Development, Yaounde, Cameroon
| | | | - François Simon
- Université de Paris, Equipe INSIGHT, Inserm U976, 75010, Paris, France
| | - Tamara Giles-Vernick
- Institut Pasteur, Anthropology and Ecology of Disease Emergence Unit, Paris, France.
- Humans and the Microbiome, CIFAR, Toronto, Canada.
| | - Jérôme LeGoff
- Université de Paris, Equipe INSIGHT, Inserm U976, 75010, Paris, France.
- Département des Agents Infectieux, Virologie et Greffes, AP-HP, Hôpital Saint-Louis, 75010, Paris, France.
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12
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Lubinza CKC, Lueert S, Hallmaier-Wacker LK, Ngadaya E, Chuma IS, Kazwala RR, Mfinanga SGM, Failing K, Roos C, Knauf S. Serosurvey of Treponema pallidum infection among children with skin ulcers in the Tarangire-Manyara ecosystem, northern Tanzania. BMC Infect Dis 2020; 20:392. [PMID: 32493291 PMCID: PMC7268494 DOI: 10.1186/s12879-020-05105-4] [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: 11/21/2019] [Accepted: 05/18/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The first yaws eradication campaign reduced the prevalence of yaws by 95%. In recent years, however, yaws has reemerged and is currently subject to a second, ongoing eradication campaign. Yet, the epidemiological status of Tanzania and 75 other countries with a known history of human yaws is currently unknown. Contrary to the situation in humans in Tanzania, recent infection of nonhuman primates (NHPs) with the yaws bacterium Treponema pallidum subsp. pertenue (TPE) have been reported. In this study, we consider a One Health approach to investigate yaws and describe skin ulcers and corresponding T. pallidum serology results among children living in the Tarangire-Manyara ecosystem, an area with increasing wildlife-human interaction in northern Tanzania. METHODS To investigate human yaws in Tanzania, we conducted a cross-sectional study to screen and interview skin-ulcerated children aged 6 to 15 years, who live in close proximity to two national parks with high numbers of naturally TPE-infected monkeys. Serum samples from children with skin ulcers were tested for antibodies against the bacterium using a treponemal (Treponema pallidum Particle Agglutination assay) and a non-treponemal (Rapid Plasma Reagin) test. RESULTS A total of 186 children aged between 6 and 15 years (boys: 10.7 ± 2.1 (mean ± SD), N = 132; girls: 10.9 ± 2.0 (mean ± SD), N = 54) were enrolled. Seven children were sampled at health care facilities and 179 at primary schools. 38 children (20.4%) reported active participation in bushmeat hunting and consumption and 26 (13.9%) reported at least one physical contact with a NHP. None of the lesions seen were pathognomonic for yaws. Two children tested positive for treponemal antibodies (1.2%) in the treponemal test, but remained negative in the non-treponemal test. CONCLUSIONS We found no serological evidence of yaws among children in the Tarangire-Manyara ecosystem. Nevertheless, the close genetic relationship of human and NHPs infecting TPE strains should lead to contact prevention with infected NHPs. Further research investigations are warranted to study the causes and possible prevention measures of spontaneous chronic ulcers among children in rural Tanzania and to certify that the country is free from human yaws.
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Affiliation(s)
- Clara K C Lubinza
- National Institute for Medical Research, Muhimbili Medical Research Centre, P.O. Box 3436, Dar es Salaam, Tanzania.,College of Veterinary Medicine and Biomedical Sciences, Sokoine University of Agriculture, P.O. Box 3021, Morogoro, Tanzania
| | - Simone Lueert
- Work Group Neglected Tropical Diseases, Infection Biology Unit, Deutsches Primatezentrum GmbH, Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Goettingen, Germany.,Primate Genetics Laboratory, Deutsches Primatenzentrum GmbH, Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Goettingen, Germany
| | - Luisa K Hallmaier-Wacker
- Work Group Neglected Tropical Diseases, Infection Biology Unit, Deutsches Primatezentrum GmbH, Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Goettingen, Germany.,Primate Genetics Laboratory, Deutsches Primatenzentrum GmbH, Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Goettingen, Germany
| | - Esther Ngadaya
- National Institute for Medical Research, Muhimbili Medical Research Centre, P.O. Box 3436, Dar es Salaam, Tanzania
| | - Idrissa S Chuma
- College of Veterinary Medicine and Biomedical Sciences, Sokoine University of Agriculture, P.O. Box 3021, Morogoro, Tanzania
| | - Rudovick R Kazwala
- College of Veterinary Medicine and Biomedical Sciences, Sokoine University of Agriculture, P.O. Box 3021, Morogoro, Tanzania
| | - Sayoki G M Mfinanga
- National Institute for Medical Research, Muhimbili Medical Research Centre, P.O. Box 3436, Dar es Salaam, Tanzania.,Muhimbili University of Health and Allied Sciences, P.O. Box 65001, Dar es Salaam, Tanzania.,School of Life Sciences and Bioengineering, Nelson Mandela African Institute of Science and Technology, Arusha, Tanzania
| | - Klaus Failing
- Unit for Biomathematics and Data Processing, Faculty of Veterinary Medicine, Justus Liebig-University-Giessen, Giessen, Germany
| | - Christian Roos
- Primate Genetics Laboratory, Deutsches Primatenzentrum GmbH, Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Goettingen, Germany.,Gene Bank of Primates, Deutsches Primatenzentrum GmbH, Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Goettingen, Germany
| | - Sascha Knauf
- Work Group Neglected Tropical Diseases, Infection Biology Unit, Deutsches Primatezentrum GmbH, Leibniz Institute for Primate Research, Kellnerweg 4, 37077, Goettingen, Germany. .,Division Microbiology and Animal Hygiene, Department for Animal Sciences, Georg-August-University, Burkhardtweg 2, 37077, Goettingen, Germany.
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13
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Amato KR, Maurice CF, Guillemin K, Giles-Vernick T. Multidisciplinarity in Microbiome Research: A Challenge and Opportunity to Rethink Causation, Variability, and Scale. Bioessays 2019; 41:e1900007. [PMID: 31099415 DOI: 10.1002/bies.201900007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 03/16/2019] [Indexed: 02/06/2023]
Abstract
This essay, written by a biologist, a microbial ecologist, a biological anthropologist, and an anthropologist-historian, examines tensions and translations in microbiome research on animals in the laboratory and field. The authors trace how research questions and findings in the laboratory are extrapolated into the field and vice versa, and the shifting evidentiary standards that these research settings require. Showing how complexities of microbiomes challenge traditional standards of causation, the authors contend that these challenges require new approaches to inferences used in ecology, anthropology, and history. As social scientists incorporate investigations of microbial life into their human studies, microbiome researchers venture into field settings to develop mechanistic understandings about the functions of complex microbial communities. These efforts generate new possibilities for cross-fertilizations and inference frameworks to interpret microbiome findings. Microbiome research should integrate multiple scales, levels of variability, and other disciplinary approaches to tackle questions spanning conditions from the laboratory to the field.
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Affiliation(s)
- Katherine R Amato
- Humans and the Microbiome Program, Canadian Institute for Advanced Research, 661 University Avenue, Suite 505, Toronto, ON, M5G 1Z8, Canada.,Department of Anthropology, Northwestern University, 1810 Hinman Avenue, Evanston, IL, 60208, USA
| | - Corinne F Maurice
- Humans and the Microbiome Program, Canadian Institute for Advanced Research, 661 University Avenue, Suite 505, Toronto, ON, M5G 1Z8, Canada.,Microbiology and Immunology Department, McGill University, Room 332, Bellini Building, Life Sciences Complex, 3649 Promenade Sir William Osler, Montreal, QC, H3G 0B1, Canada
| | - Karen Guillemin
- Humans and the Microbiome Program, Canadian Institute for Advanced Research, 661 University Avenue, Suite 505, Toronto, ON, M5G 1Z8, Canada.,Institute of Molecular Biology, University of Oregon, 1318 Franklin Blvd, Eugene, OR, 97403, USA
| | - Tamara Giles-Vernick
- Humans and the Microbiome Program, Canadian Institute for Advanced Research, 661 University Avenue, Suite 505, Toronto, ON, M5G 1Z8, Canada.,Emerging Diseases Epidemiology Unit, Institut Pasteur, 25 rue du Docteur Roux, 75015, Paris, France
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