1
|
Koutantou M, Drancourt M, Angelakis E. Prevalence of Lyme Disease and Relapsing Fever Borrelia spp. in Vectors, Animals, and Humans within a One Health Approach in Mediterranean Countries. Pathogens 2024; 13:512. [PMID: 38921809 PMCID: PMC11206712 DOI: 10.3390/pathogens13060512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 06/05/2024] [Accepted: 06/10/2024] [Indexed: 06/27/2024] Open
Abstract
The genus Borrelia has been divided into Borreliella spp., which can cause Lyme Disease (LD), and Borrelia spp., which can cause Relapsing Fever (RF). The distribution of genus Borrelia has broadened due to factors such as climate change, alterations in land use, and enhanced human and animal mobility. Consequently, there is an increasing necessity for a One Health strategy to identify the key components in the Borrelia transmission cycle by monitoring the human-animal-environment interactions. The aim of this study is to summarize all accessible data to increase our understanding and provide a comprehensive overview of Borrelia distribution in the Mediterranean region. Databases including PubMed, Google Scholar, and Google were searched to determine the presence of Borreliella and Borrelia spp. in vectors, animals, and humans in countries around the Mediterranean Sea. A total of 3026 were identified and screened and after exclusion of papers that did not fulfill the including criteria, 429 were used. After examination of the available literature, it was revealed that various species associated with LD and RF are prevalent in vectors, animals, and humans in Mediterranean countries and should be monitored in order to effectively manage and prevent potential infections.
Collapse
Affiliation(s)
- Myrto Koutantou
- Diagnostic Department and Public Health Laboratories, Hellenic Pasteur Institute, 11521 Athens, Greece
| | | | - Emmanouil Angelakis
- Diagnostic Department and Public Health Laboratories, Hellenic Pasteur Institute, 11521 Athens, Greece
| |
Collapse
|
2
|
Boonyakawee P, Suwannarong K, Ponlap T, Thammasutti K, Kanthawee P, Bubpa N, Boonyakawee C, Pradana B, Sokamol S. A qualitative study on wildlife contact and healthcare-seeking behaviors among a cluster of Mani ethnic group in Manang district, Satun province of Thailand. One Health 2024; 18:100689. [PMID: 39010947 PMCID: PMC11247294 DOI: 10.1016/j.onehlt.2024.100689] [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: 10/25/2023] [Accepted: 01/29/2024] [Indexed: 07/17/2024] Open
Abstract
Mani, or Maniq, or Sakai, are recognized as indigenous hunter-gatherers. Some are nomadic, while others have settled and modernized. Our knowledge of this ethnic group's healthcare-seeking and wildlife contact is limited. Thus, this qualitative study examined healthcare practices and wildlife interaction among a cluster of Mani ethnic group members in Manang District, Satun Province, Thailand, from November to December 2022. Four key informant interviews (KIIs) and focus group discussions (FGDs) were carried out, and the selection of the study respondents was based on information from a gatekeeper and local health officials. Coding, thematic, content, and triangulation analyses of audio transcriptions were implemented based on the study objectives. Mani's beliefs and lifestyle are deeply rooted in the forest, which significantly impacts numerous aspects of their lives. They encountered challenges such as food scarcity, legal issues, and access to modern healthcare. However, since obtaining national identification cards, their mobility has decreased. Their way of life has also changed, as they've become more dependent on outsiders. Nevertheless, they continue engaging in traditional practices such as gathering food, hunting in the forest, and treating illnesses with herbal remedies. They rarely develop serious illnesses. They have decided to seek treatment only if their condition persists or worsens. In addition, their knowledge of COVID-19, zoonotic diseases, and emerging animal-borne diseases was limited. In this regard, relevant governments and organizations should improve their health literacy about zoonotic diseases spread by wild animals to promote appropriate wildlife contact practices and reduce the potential risk of infection.
Collapse
Affiliation(s)
- Paisit Boonyakawee
- Trang Sirindhorn College of Public Health, Ministry of Public Health, Trang, Thailand
| | - Kanokwan Suwannarong
- Center of Excellence for Emerging and Re-emerging Infectious Diseases in Animals, Chulalongkorn University, Bangkok, Thailand
- SUPA71 Co., Ltd, Bangkok, Thailand
| | | | - Kannika Thammasutti
- Center of Excellence for Emerging and Re-emerging Infectious Diseases in Animals, Chulalongkorn University, Bangkok, Thailand
- SUPA71 Co., Ltd, Bangkok, Thailand
| | | | - Nisachon Bubpa
- Faculty of Nursing, Khon Kaen University, Khon Kaen, Thailand
| | | | | | - Songsak Sokamol
- Ban Manang Health Promotion Hospital, Satun Provincial Health Office, Satun, Thailand
| |
Collapse
|
3
|
Bergquist R, Zheng JX, Zhou XN. Synergistic integration of climate change and zoonotic diseases by artificial intelligence: a holistic approach for sustainable solutions. SCIENCE IN ONE HEALTH 2024; 3:100070. [PMID: 39077386 PMCID: PMC11262265 DOI: 10.1016/j.soh.2024.100070] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 05/14/2024] [Indexed: 07/31/2024]
Abstract
Artificial intelligence (AI) is a rapidly evolving field that can impel research in communicable diseases with respect to climate projections, ecological indicators and environmental impact, at the same time revealing new, previously overlooked events. A number of zoonotic and vector-borne diseases already show signs of expanding their northern geographical ranges and appropriate risk assessment and decision support are urgently needed. The deployment of AI-enabled monitoring systems tracking animal populations and environmental changes is of immense potential in the study of transmission under different climate scenarios. In addition, AI's capability to identify new treatments should not only accelerate drug and vaccine discovery but also help predicting their effectiveness, while its contribution to genetic pathogen speciation would assist the evaluation of spillover risks with regard to viral infections from animals to human. Close collaboration between AI experts, epidemiologists and other stakeholders is not only crucial for responding to challenges interconnected with a variety of variables effectively, but also necessary to warrant responsible AI use. Despite its wider successful implementation in many fields, AI should be seen as a complement to, rather than a replacement of, traditional public health measures.
Collapse
Affiliation(s)
| | - Jin-Xin Zheng
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao-Nong Zhou
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Institute of Parasitic Diseases at China CDC (Chinese Center for Tropical Diseases Research), NHC Key Laboratory of Parasite and Vector Biology, World Health Organization Collaborating Centre for Tropical Diseases, National Centre for International Research on Tropical Diseases, Shanghai, China
- Hainan Center for Tropical Diseases Research (Hainan Sub-Center of Chinese Center for Tropical Diseases Research), Haikou, China
| |
Collapse
|
4
|
Pantano D, Friedrich AW. Hub and Spoke: Next level in regional networks for infection prevention. Int J Med Microbiol 2024; 314:151605. [PMID: 38290401 DOI: 10.1016/j.ijmm.2024.151605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/14/2024] [Accepted: 01/18/2024] [Indexed: 02/01/2024] Open
Abstract
The threat of multidrug-resistant organisms (MDROs) and antimicrobial resistance (AMR) are real and increasing every day. They affect not only healthcare systems but also communities, causing economic and public health concerns. Governments must take action to tackle AMR and prevent the spread of MDROs and regional hubs have a critical role to play in achieving this outcome. Furthermore, bacteria have no borders, consequently, cooperation networks should be extended between countries as a crucial strategy for achieving the success of infection control. Euregions, which are a specific form of cooperation between local authorities of two or more bordering European countries, can help solve common problems and improve the lives of people living on both sides of the border. Regional collaboration strategies can enhance infection control and build resilience against antimicrobial resistance. This review identifies risk factors and the correct approaches to infection prevention and control, including education and awareness programs for healthcare professionals, appropriate prescribing practices, and infection prevention control measures. These measures can help reduce the incidence of antimicrobial resistance in the region and save lives. It is therefore essential to take concrete actions and foster the creation of more effective regional and cross-border centers to ensure the success of infection control policies and the management of healthcare-associated infections. This work sheds light on the issue of MDRO infections within healthcare settings, while also acknowledging the crucial role of the One Health concept in understanding the broader context of these infections. By recognizing the interdependence of human and animal health and the environment, we can take constructive steps toward mitigating the risks of these infections and promoting better health outcomes for all.
Collapse
Affiliation(s)
- Daniele Pantano
- University Hospital Münster, Institute of Hygiene, Münster, Germany.
| | | |
Collapse
|
5
|
Mukherjee R, Vidic J, Auger S, Wen HC, Pandey RP, Chang CM. Exploring Disease Management and Control through Pathogen Diagnostics and One Health Initiative: A Concise Review. Antibiotics (Basel) 2023; 13:17. [PMID: 38247576 PMCID: PMC10812768 DOI: 10.3390/antibiotics13010017] [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: 10/30/2023] [Revised: 12/20/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
The "One Health" initiative is a critical strategy that recognizes the interconnectedness between human, animal, and environmental health in the spread and containment of infectious pathogens. With the ease of global transportation, transboundary disease outbreaks pose a significant threat to food safety and security, endangering public health and having a negative economic impact. Traditional diagnostic techniques based on genotypic and phenotypic analyses are expensive, time-consuming, and cannot be translated into point-of-care tools, hindering effective disease management and control. However, with advancements in molecular methods, biosensors, and new generation sequencing, rapid and reliable diagnostics are now available. This review provides a comprehensive insight into emergent viral and bacterial pathogens and antimicrobial resistance, highlighting the importance of "One Health" in connecting detection and effective treatment. By emphasizing the symbiotic relationship between human and animal health, this paper underscores the critical role of "One Health" initiatives in preventing and controlling infectious diseases.
Collapse
Affiliation(s)
- Riya Mukherjee
- Graduate Institute of Biomedical Sciences, Chang Gung University, Taoyuan 33302, Taiwan;
- Master & Ph.D. Program in Biotechnology Industry, Chang Gung University, Taoyuan 33302, Taiwan
| | - Jasmina Vidic
- Micalis Institute, INRAE, AgroParisTech, Université Paris-Saclay, 78350 Jouy-en-Josas, France; (J.V.); (S.A.)
| | - Sandrine Auger
- Micalis Institute, INRAE, AgroParisTech, Université Paris-Saclay, 78350 Jouy-en-Josas, France; (J.V.); (S.A.)
| | - Hsiao-Chuan Wen
- Department of Pet Healthcare, Yuanpei University, Hsinchu 300, Taiwan;
| | - Ramendra Pati Pandey
- School of Health Sciences and Technology (SoHST), UPES, Dehradun 248007, Uttarakhand, India
| | - Chung-Ming Chang
- Master & Ph.D. Program in Biotechnology Industry, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Taoyuan 33302, Taiwan
- Laboratory Animal Center, Chang Gung University, No. 259, Wenhua 1st Road, Guishan Dist., Taoyuan 33302, Taiwan
| |
Collapse
|
6
|
Schneider MC, Min KD, Romijn PC, De Morais NB, Montebello L, Manrique Rocha S, Sciancalepore S, Hamrick PN, Uieda W, Câmara VDM, Luiz RR, Belotto A. Fifty Years of the National Rabies Control Program in Brazil under the One Health Perspective. Pathogens 2023; 12:1342. [PMID: 38003806 PMCID: PMC10674250 DOI: 10.3390/pathogens12111342] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 11/04/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
In 1973, the National Rabies Program was created in Brazil through an agreement between the Ministry of Health and Agriculture. Since its beginning, it developed integrated action through access to free post-exposure prophylaxis (PEP) for people at risk, dog vaccination campaigns, a joint surveillance system, and awareness. This study aims to describe human rabies in Brazil under the One Health perspective in recent decades, including achievements in the control of dog-mediated cases and challenges in human cases transmitted by wild animals. This paper also explores possible drivers of human rabies in the Northeast Region with half of the cases. The first part of this study was descriptive, presenting data and examples by periods. Statistical analysis was performed in the last period (2010-2022) to explore possible drivers. Dog-mediated human cases decreased from 147 to 0, and dog cases decreased from 4500 to 7. A major challenge is now human cases transmitted by wild animals (bats, non-human primates, and wild canids). Most current human cases occur in municipalities with a tropical and subtropical moist broadleaf forest biome and a Gini index higher than 0.5. In the multivariable analysis, an association with temperature was estimated (OR = 1.739; CI95% = 1.181-2.744), and primary healthcare coverage (OR = 0.947; CI95% = 0.915-0.987) was identified as a protector. It is possible to significantly reduce the number of dog-mediated human rabies cases through the efforts presented. However, Brazil has wildlife variants of the rabies virus circulating. The association of human cases with higher temperatures in the Northeast is a concern with climate change. To reduce human cases transmitted by wild animals, it is important to continue distributing free PEP, especially in remote at-risk areas in the Amazon Region, and to increase awareness.
Collapse
Affiliation(s)
- Maria Cristina Schneider
- Department of Global Health, School of Health, Georgetown University, Washington, DC 20007, USA
- Institute of Collective Health Studies, Federal University of Rio de Janeiro, Rio de Janeiro 24220-900, Brazil; (V.d.M.C.); (R.R.L.)
- PAHO/WHO (Ret.), Washington, DC 20037, USA;
| | - Kyung-Duk Min
- College of Veterinary Medicine, Chungbuk National University, Chungbuk 28644, Republic of Korea;
| | | | | | - Lucia Montebello
- Secretaria de Vigilancia em Saúde e Ambiente, Ministry of Health, Brasilia 70723-040, Brazil; (L.M.); (S.M.R.)
| | - Silene Manrique Rocha
- Secretaria de Vigilancia em Saúde e Ambiente, Ministry of Health, Brasilia 70723-040, Brazil; (L.M.); (S.M.R.)
| | | | | | - Wilson Uieda
- Department of Zoology and Botany, São Paulo State University (Ret.), Sao Paulo 05508-090, Brazil;
| | - Volney de Magalhães Câmara
- Institute of Collective Health Studies, Federal University of Rio de Janeiro, Rio de Janeiro 24220-900, Brazil; (V.d.M.C.); (R.R.L.)
| | - Ronir Raggio Luiz
- Institute of Collective Health Studies, Federal University of Rio de Janeiro, Rio de Janeiro 24220-900, Brazil; (V.d.M.C.); (R.R.L.)
| | - Albino Belotto
- PAHO/WHO, Washington, DC 20037, USA; (S.S.); (A.B.)
- FUNASA (Fundacao SESP)/Ministry of Health (Ret.), Brasilia 70070-040, Brazil
| |
Collapse
|
7
|
Sabatino R, Sbaffi T, Corno G, de Carvalho DS, Trovatti Uetanabaro AP, Góes-Neto A, Podolich O, Kozyrovska N, de Vera JP, Azevedo V, Barh D, Di Cesare A. Metagenome Analysis Reveals a Response of the Antibiotic Resistome to Mars-like Extraterrestrial Conditions. ASTROBIOLOGY 2022; 22:1072-1080. [PMID: 35714354 PMCID: PMC9508453 DOI: 10.1089/ast.2021.0176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 04/07/2022] [Indexed: 06/15/2023]
Abstract
The spread of antibiotic resistance is becoming a serious global health concern. Numerous studies have been done to investigate the dynamics of antibiotic resistance genes (ARGs) in both indoor and outdoor environments. Nonetheless, few studies are available about the dynamics of the antibiotic resistome (total content of ARGs in the microbial cultures or communities) under stress in outer space environments. In this study, we aimed to experimentally investigate the dynamics of ARGs and metal resistance genes (MRGs) in Kombucha Mutualistic Community (KMC) samples exposed to Mars-like conditions simulated during the BIOMEX experiment outside the International Space Station with analysis of the metagenomics data previously produced. Thus, we compared them with those of the respective non-exposed KMC samples. The antibiotic resistome responded to the Mars-like conditions by enriching its diversity with ARGs after exposure, which were not found in non-exposed samples (i.e., tet and van genes against tetracycline and vancomycin, respectively). Furthermore, ARGs and MRGs were correlated; therefore, their co-selection could be assumed as a mechanism for maintaining antibiotic resistance in Mars-like environments. Overall, these results highlight the high plasticity of the antibiotic resistome in response to extraterrestrial conditions and in the absence of anthropogenic stresses.
Collapse
Affiliation(s)
- Raffaella Sabatino
- Water Research Institute (IRSA) - MEG Molecular Ecology Group, CNR - National Research Council of Italy, Verbania, Italy
| | - Tomasa Sbaffi
- Water Research Institute (IRSA) - MEG Molecular Ecology Group, CNR - National Research Council of Italy, Verbania, Italy
| | - Gianluca Corno
- Water Research Institute (IRSA) - MEG Molecular Ecology Group, CNR - National Research Council of Italy, Verbania, Italy
| | - Daniel Santana de Carvalho
- Laboratório de Biologia Molecular e Computacional de Fungos, Departamento de Genetica, Ecologia e Evolucao, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Ana Paula Trovatti Uetanabaro
- Laboratório de Microbiologia Aplicada, Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Brasil
| | - Aristóteles Góes-Neto
- Laboratório de Biologia Molecular e Computacional de Fungos, Departamento de Genetica, Ecologia e Evolucao, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Olga Podolich
- Institute of Molecular Biology and Genetics of NASU, Kyiv, Ukraine
| | | | - Jean-Pierre de Vera
- German Aerospace Center (DLR), Space Operations and Astronaut Training, Microgravity User Support Center (MUSC), Cologne, Germany
| | - Vasco Azevedo
- Laboratório de Genética Celular e Molecular, Departamento de Genetica, Ecologia e Evolucao, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Debmalya Barh
- Laboratório de Genética Celular e Molecular, Departamento de Genetica, Ecologia e Evolucao, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology (IIOAB), West Bengal, India
| | - Andrea Di Cesare
- Water Research Institute (IRSA) - MEG Molecular Ecology Group, CNR - National Research Council of Italy, Verbania, Italy
| |
Collapse
|
8
|
Silva V, Correia S, Rocha J, Manaia CM, Silva A, García-Díez J, Pereira JE, Semedo-Lemsaddek T, Igrejas G, Poeta P. Antimicrobial Resistance and Clonal Lineages of Staphylococcus aureus from Cattle, Their Handlers, and Their Surroundings: A Cross-Sectional Study from the One Health Perspective. Microorganisms 2022; 10:microorganisms10050941. [PMID: 35630384 PMCID: PMC9144820 DOI: 10.3390/microorganisms10050941] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/21/2022] [Accepted: 04/27/2022] [Indexed: 02/01/2023] Open
Abstract
Staphylococcus aureus have been progressively identified in farm animals and in humans with direct contact with these animals showing that S. aureus may be a major zoonotic pathogen. Therefore, we aimed to isolate S. aureus from cows, their handlers, and their immediate surroundings, and to investigate the antimicrobial resistance and genetic lineages of the isolates. Mouth and nose swabs of 244 healthy cows (195 Maronesa, 11 Holstein-Friesians, and 28 crossbreeds), 82 farm workers, 53 water and 63 soil samples were collected. Identification of species was carried out by MALDI-TOF MS Biotyper. The presence of antimicrobial resistance genes and virulence factors was assessed based on gene search by PCR. All isolates were typed by multilocus sequence typing and spa-typing. From 442 samples, 33 (13.9%), 24 (29.3%), 1 (2%), and 1 (2%) S. aureus were recovered from cows, farm workers, water, and soil samples, respectively. Most of the isolates showed resistance only to penicillin. S. aureus isolates were ascribed to 17 sequence types (STs) and 26 spa-types. Some clonal lineages were common to both cows and farm workers such as ST30-t9413, ST72-t148, and ST45-t350. Through a One Health approach, this study revealed that there is a great diversity of clonal lineages of S. aureus in cows and their handlers. Furthermore, some S. aureus lineages are common to cows and handlers, which may suggest a possible transmission.
Collapse
Affiliation(s)
- Vanessa Silva
- Microbiology and Antibiotic Resistance Team (MicroART), Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal; (V.S.); (S.C.); (A.S.)
- Department of Genetics and Biotechnology, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal;
- Functional Genomics and Proteomics Unit, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
- Associated Laboratory for Green Chemistry (LAQV-REQUIMTE), University NOVA of Lisboa, 1099-085 Lisbon, Portugal
| | - Susana Correia
- Microbiology and Antibiotic Resistance Team (MicroART), Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal; (V.S.); (S.C.); (A.S.)
| | - Jaqueline Rocha
- Centro de Biotecnologia e Química Fina (CBQF), Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, 4169-005 Porto, Portugal; (J.R.); (C.M.M.)
| | - Célia M. Manaia
- Centro de Biotecnologia e Química Fina (CBQF), Laboratório Associado, Escola Superior de Biotecnologia, Universidade Católica Portuguesa, 4169-005 Porto, Portugal; (J.R.); (C.M.M.)
| | - Adriana Silva
- Microbiology and Antibiotic Resistance Team (MicroART), Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal; (V.S.); (S.C.); (A.S.)
- Department of Genetics and Biotechnology, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal;
- Functional Genomics and Proteomics Unit, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
- Associated Laboratory for Green Chemistry (LAQV-REQUIMTE), University NOVA of Lisboa, 1099-085 Lisbon, Portugal
| | - Juan García-Díez
- Veterinary and Animal Research Centre (CECAV), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal; (J.G.-D.); (J.E.P.)
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
| | - José Eduardo Pereira
- Veterinary and Animal Research Centre (CECAV), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal; (J.G.-D.); (J.E.P.)
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
| | - Teresa Semedo-Lemsaddek
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
- Centro de Investigação Interdisciplinar em Sanidade Animal (CIISA), Faculdade de Medicina Veterinária, Avenida da Universidade Técnica, Universidade de Lisboa, 1300-477 Lisboa, Portugal
- Correspondence: (T.S.-L.); (P.P.)
| | - Gilberto Igrejas
- Department of Genetics and Biotechnology, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal;
- Functional Genomics and Proteomics Unit, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
- Associated Laboratory for Green Chemistry (LAQV-REQUIMTE), University NOVA of Lisboa, 1099-085 Lisbon, Portugal
| | - Patrícia Poeta
- Microbiology and Antibiotic Resistance Team (MicroART), Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal; (V.S.); (S.C.); (A.S.)
- Associated Laboratory for Green Chemistry (LAQV-REQUIMTE), University NOVA of Lisboa, 1099-085 Lisbon, Portugal
- Veterinary and Animal Research Centre (CECAV), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal; (J.G.-D.); (J.E.P.)
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes and Alto Douro (UTAD), 5000-801 Vila Real, Portugal
- Correspondence: (T.S.-L.); (P.P.)
| |
Collapse
|
9
|
Fatoretto BT, Gonzalez IHL, Lima CFDM, Monticelli C, Ramos PL. A comparison of rectal and oral cultivable microbiota in wild and captive black lion tamarins (Leontopithecus chrysopygus, Mikan 1823). Am J Primatol 2022; 84:e23370. [PMID: 35294050 DOI: 10.1002/ajp.23370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/10/2022] [Accepted: 02/03/2022] [Indexed: 02/02/2023]
Abstract
The black lion tamarin (Leontopithecus chrysopygus) is an endangered primate species, restricted to the Atlantic Forest fragments of São Paulo state, Brazil, with an estimated wild population of ~1600 individuals. Integrative studies between zoo (ex situ) and wild (in situ) animals are crucial to modern conservation programs. They can demonstrate a substantial impact with the One Health concept, an interdisciplinary research frontier regarding the relations between human, animal, and environmental health. Studies of wild populations of Leontopithecus spp. are scarce and should be encouraged to provide baseline information to develop preventive and curative medicine in zoos and other conservation programs. Studying these animals in the wild can offer important reference parameters for the species. Comparing bacterial communities between in situ and ex situ populations can help us understand both conditions and the dynamics of potentially pathogenic microorganisms. To increase our understanding of resident microorganisms among these groups, we collected oral and rectal samples from captive (zoo) and wild black lion tamarins. We employed a culture method for the identification of aerobic bacteria. Thirty-three specimens were sampled (24 zoo and 8 wild animals) and 18 bacterial genera were identified. We found primarily Gram-positive bacteria in wild animals, whereas in zoo animals, Gram-negative bacteria were dominant. Some of the bacterial species we identified are potentially pathogenic, whereas several others are being reported here for the first time in this host species. Our results reinforce the importance of integrative studies for the future management and conservation of this endangered primate species.
Collapse
Affiliation(s)
- Bruna T Fatoretto
- Graduate Program in Wildlife Conservation, Federal University of São Carlos, São Carlos, Brazil
| | - Irys H L Gonzalez
- Department of Applied Research, Wildlife Conservation Center, Zoo Park of São Paulo Foundation, São Paulo, Brazil
| | - Caio F D M Lima
- Department of Applied Research, Wildlife Conservation Center, Zoo Park of São Paulo Foundation, São Paulo, Brazil
| | - Cauê Monticelli
- Department of Applied Research, Wildlife Conservation Center, Zoo Park of São Paulo Foundation, São Paulo, Brazil
| | - Patrícia L Ramos
- Department of Applied Research, Wildlife Conservation Center, Zoo Park of São Paulo Foundation, São Paulo, Brazil.,Graduate Program in Wildlife Conservation, Federal University of São Carlos, São Carlos, Brazil
| |
Collapse
|
10
|
Warnasekara J, Srimantha S, Senavirathna I, Kappagoda C, Farika N, Nawinna A, Agampodi S. The variable presence of Leptospira in the environment; an epidemiological explanation based on serial analysis of water samples. PLoS One 2022; 17:e0263719. [PMID: 35167605 PMCID: PMC8846531 DOI: 10.1371/journal.pone.0263719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 01/25/2022] [Indexed: 11/19/2022] Open
Abstract
Human leptospirosis involves the classic epidemiological triad (agent, host and environment); hence the investigations should include the knowledge on Leptospira within the animals and the environment. The objectives of this study are to explore the abundance of Leptospira in different climate zones of Sri Lanka and to describe the presence of Leptospira in the same water source at serial time points. First, water and soil samples were collected from different parts of Sri Lanka (Component-1); second, water sampling continued only in the dry zone (Component-2). Finally, serial water sampling from ten open wells was performed at five different time points (Component-3). Quantitative PCR of water and metagenomic sequencing of soil were performed to detect Leptospira. Three replicates for each sample were used for PCR testing, and positive result of two or more replicates was defined as 'strongly positive,' and one positive replicate was defined as positive. In the water and soil sample analysis in the whole country (Component-1), two out of 12 water sites were positive, and both were situated in the wet zone. Very small quantities of the genus Leptospira were detected by 16 amplicon analysis of soil in all 11 sites. In the dry zone water sample analysis (Component-2), only samples from 6 out of 26 sites were positive, of which one site was strongly positive. In the serial sample analysis (Component-3), Six, five, four, five, and six wells were positive in serial measurements. All wells were positive for at least one time point, while only one well was positive for all five time points. Proximity to the tank and greater distances from the main road were associated with strong positive results for Leptospira (P<0.05). The presence of Leptospira was not consistent, indicating the variable abundance of Leptospira in the natural environment. This intermittent nature of positivity could be explained by the repetitive contamination by animal urine.
Collapse
Affiliation(s)
- Janith Warnasekara
- Faculty of Medicine and Allied Sciences, Department of Community Medicine, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
| | - Shalka Srimantha
- Faculty of Medicine and Allied Sciences, Department of Community Medicine, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
| | - Indika Senavirathna
- Faculty of Medicine and Allied Sciences, Department of Community Medicine, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
- Faculty of Medicine and Allied Sciences, Department of Biochemistry, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
| | - Chamila Kappagoda
- Faculty of Medicine and Allied Sciences, Department of Community Medicine, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
| | - Nirmani Farika
- Faculty of Medicine and Allied Sciences, Department of Community Medicine, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
| | - Achala Nawinna
- Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
| | - Suneth Agampodi
- Faculty of Medicine and Allied Sciences, Department of Community Medicine, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
- Department of Internal Medicine, Section of Infectious Diseases, School of Medicine, Yale University, New Haven, Connecticut, United States of America
| |
Collapse
|
11
|
Temuujin J, Ulziijargal G, Yeruult C, Amarbayasgalan Z, Mungunzaya T, Bayarsaikhan U, Khulan J, Wandra T, Sato MO, Gantstetseg C, Ochirkhuyag B, Sato M, Yamasaki H, Narankhajid M. Distribution and prevalence of Taenia hydatigena, Taenia multiceps, and Mesocestoides spp. in Mongolian sheepdogs. Vet Parasitol Reg Stud Reports 2022; 28:100680. [PMID: 35115119 DOI: 10.1016/j.vprsr.2021.100680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/24/2021] [Accepted: 12/13/2021] [Indexed: 06/14/2023]
Abstract
Gastrointestinal parasite infections in livestock and companion animals in Mongolia have not been investigated sufficiently. This study aimed to determine the prevalence of cyclophyllid cestodes (Taeniidae and Mesocestoididae) in Mongolian sheepdogs using copro-DNA analysis. Sheepdog fecal samples (n = 1242) were collected from five ecological zones (mountain taiga, forest-steppe, steppe, desert-steppe, and desert) and four geographical regions (Western, Khangai, Central, and Eastern) within 20 of the country's 21 provinces. Among the 1242 samples, 201 (16.2%) tested positive for mitochondrial cytochrome c oxidase subunit 1 (cox1) and ribosomal 12S rRNA encoding genes of cyclophyllid cestodes. Prevalence in the mountain taiga, forest-steppe, steppe, desert-steppe, and desert zones was 29.2%, 15.4%, 15.1%, 20.1%, and 9.1%, respectively. Prevalence in the Western, Khangai, Central, and Eastern regions was 19.9%, 18.6%, 12.1%, and 12.8%, respectively. Taenia hydatigena, Taenia multiceps, and two Mesocestoides species (Mesocestoides sp.1 and Mesocestoides sp.2) were identified. T. hydatigena was found in the samples from all 20 provinces (all five zones and four regions), while T. multiceps was detected in the samples from 19 provinces (all five zones and four regions). Mesocestoides sp.1 infection was detected in the samples from all zones (except desert) and regions; it was detected in 14 provinces. Mesocestoides sp.2 infection was detected in the samples from all zones (except mountain taiga) and regions and found in seven provinces. Cyclophyllidea infection in sheepdogs is highly prevalent across Mongolia, representing a zoonotic risk. Implementation of a surveillance program for sheepdogs and their owners, and the wild animals in all ecological zones should be considered. In addition, control measures, including public awareness campaigns, especially for sheepdog owners, and periodic deworming of sheepdogs are warranted.
Collapse
Affiliation(s)
- Janjiv Temuujin
- Department of Biology, School of Sciences and Art - Biotechnology laboratory, National University of Mongolia, Ulaanbaatar, Mongolia
| | - Gelegbalsan Ulziijargal
- Department of Biology, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.
| | - Chultemsuren Yeruult
- Department of Pharmacology, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.
| | - Zagd Amarbayasgalan
- Department of Biology, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.
| | - Tangad Mungunzaya
- Department of Biology, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.
| | - Uudus Bayarsaikhan
- Department of Biology, School of Sciences and Art - Biotechnology laboratory, National University of Mongolia, Ulaanbaatar, Mongolia.
| | - Janjiv Khulan
- Department of Biology, School of Sciences and Art - Biotechnology laboratory, National University of Mongolia, Ulaanbaatar, Mongolia.
| | - Toni Wandra
- Directorate of Postgraduate, Sari Mutiara Indonesia University, Medan, Indonesia.
| | - Marcello Otake Sato
- Department of Tropical Medicine and Parasitology, Dokkyo Medical University, Mibu, Tochigi, Japan.
| | | | - Baldorj Ochirkhuyag
- Department of Biology, School of Sciences and Art - Biotechnology laboratory, National University of Mongolia, Ulaanbaatar, Mongolia.
| | - Megumi Sato
- Graduate School of Health Sciences, Niigata University, Niigata, Japan.
| | - Hiroshi Yamasaki
- Department of Parasitology, National Institute of Infectious Diseases, Tokyo, Japan.
| | - Myadagsuren Narankhajid
- Department of Biology, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.
| |
Collapse
|
12
|
Receveur JP, Bauer A, Pechal JL, Picq S, Dogbe M, Jordan HR, Rakestraw AW, Fast K, Sandel M, Chevillon C, Guégan JF, Wallace JR, Benbow ME. A need for null models in understanding disease transmission: the example of Mycobacterium ulcerans (Buruli ulcer disease). FEMS Microbiol Rev 2022; 46:fuab045. [PMID: 34468735 PMCID: PMC8767449 DOI: 10.1093/femsre/fuab045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 08/12/2021] [Indexed: 01/19/2023] Open
Abstract
Understanding the interactions of ecosystems, humans and pathogens is important for disease risk estimation. This is particularly true for neglected and newly emerging diseases where modes and efficiencies of transmission leading to epidemics are not well understood. Using a model for other emerging diseases, the neglected tropical skin disease Buruli ulcer (BU), we systematically review the literature on transmission of the etiologic agent, Mycobacterium ulcerans (MU), within a One Health/EcoHealth framework and against Hill's nine criteria and Koch's postulates for making strong inference in disease systems. Using this strong inference approach, we advocate a null hypothesis for MU transmission and other understudied disease systems. The null should be tested against alternative vector or host roles in pathogen transmission to better inform disease management. We propose a re-evaluation of what is necessary to identify and confirm hosts, reservoirs and vectors associated with environmental pathogen replication, dispersal and transmission; critically review alternative environmental sources of MU that may be important for transmission, including invertebrate and vertebrate species, plants and biofilms on aquatic substrates; and conclude with placing BU within the context of other neglected and emerging infectious diseases with intricate ecological relationships that lead to disease in humans, wildlife and domestic animals.
Collapse
Affiliation(s)
- Joseph P Receveur
- Department of Entomology, Michigan State University, East Lansing, MI 48824, USA
| | - Alexandra Bauer
- Department of Entomology, Michigan State University, East Lansing, MI 48824, USA
| | - Jennifer L Pechal
- Department of Entomology, Michigan State University, East Lansing, MI 48824, USA
| | - Sophie Picq
- Department of Entomology, Michigan State University, East Lansing, MI 48824, USA
| | - Magdalene Dogbe
- Department of Biological Sciences, Mississippi State University, Starkville, MS, USA
| | - Heather R Jordan
- Department of Biological Sciences, Mississippi State University, Starkville, MS, USA
| | - Alex W Rakestraw
- Department of Biological and Environmental Sciences, The University of West Alabama, Livingston, AL, USA
| | - Kayla Fast
- Department of Biological and Environmental Sciences, The University of West Alabama, Livingston, AL, USA
| | - Michael Sandel
- Department of Biological and Environmental Sciences, The University of West Alabama, Livingston, AL, USA
| | - Christine Chevillon
- Maladies Infectieuses et Vecteurs : Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), Université de Montpellier (UM), Centre National de la Recherche Scientifique (CNRS), Institut pour la Recherche et le Développement, Montpellier, France
| | - Jean-François Guégan
- Maladies Infectieuses et Vecteurs : Ecologie, Génétique, Evolution et Contrôle (MIVEGEC), Université de Montpellier (UM), Centre National de la Recherche Scientifique (CNRS), Institut pour la Recherche et le Développement, Montpellier, France
- UMR Animal, santé, territoires, risques et écosystèmes, Institut national de recherche pour l'agriculture, l'alimentation et l'environnement (INRAE), Centre de coopération internationale en recherche agronomique pour le développement (Cirad), Université de Montpellier (UM), Montpellier, France
| | - John R Wallace
- Department of Biology, Millersville University, Millersville, PA, USA
| | - M Eric Benbow
- Department of Entomology, Michigan State University, East Lansing, MI 48824, USA
- Ecology, Evolution and Behavior Program, Michigan State University, East Lansing, MI, USA
- AgBioResearch, Michigan State University, East Lansing, MI, USA
- Department of Osteopathic Medical Specialties, Michigan State University, East Lansing, MI, USA
| |
Collapse
|
13
|
Matlin SA, Krief A, Hopf H, Mehta G. Re-imagining Priorities for Chemistry: A Central Science for "Freedom from Fear and Want". Angew Chem Int Ed Engl 2021; 60:25610-25623. [PMID: 34704655 DOI: 10.1002/anie.202108067] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Indexed: 11/10/2022]
Abstract
Human security, defined as "freedom from want and fear and freedom to live in dignity", provides an overarching concept to address threats to human security dimensions such as health, food, economics, the environment and sustainable development, while placing the individual at the centre of attention. Chemistry is central to addressing these challenges, but surprisingly its role and contributions to human security have hitherto not been explicitly set out. This article situates chemistry in the human security framework, highlighting areas where chemistry knowledge, methods and products are vital. It underscores three complementary facets: 1) chemistry contributes to many dimensions of human security, but needs to do much more in the light of oncoming global challenges; 2) the human security framing illuminates areas where chemistry itself needs to adapt to contribute better, by intensification of current approaches and/or by building or strengthening chemistry tools, skills and competencies; and 3) repositioning as central to human security affords chemistry a powerful opportunity to refresh itself as a science for the benefit of society-and it will need to engage more directly and dynamically at the interface of science, society and policy in order to do so.
Collapse
Affiliation(s)
- Stephen A Matlin
- Institute of Global Health Innovation, Imperial College London, Faculty Building, South Kensington, London, SW7 2AZ, UK
| | - Alain Krief
- Department of Chemistry, University of Namur, Belgium
| | - Henning Hopf
- Institute of Organic Chemistry, Technical University of Braunschweig, Germany
| | | |
Collapse
|
14
|
Matlin SA, Krief A, Hopf H, Mehta G. Re‐imagining Priorities for Chemistry: A Central Science for “Freedom from Fear and Want”. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Stephen A. Matlin
- Institute of Global Health Innovation Imperial College London Faculty Building, South Kensington London SW7 2AZ UK
| | - Alain Krief
- Department of Chemistry University of Namur Belgium
| | - Henning Hopf
- Institute of Organic Chemistry Technical University of Braunschweig Germany
| | | |
Collapse
|
15
|
Cediel Becerra NM, Olaya Medellin AM, Tomassone L, Chiesa F, De Meneghi D. A Survey on One Health Approach in Colombia and Some Latin American Countries: From a Fragmented Health Organization to an Integrated Health Response to Global Challenges. Front Public Health 2021; 9:649240. [PMID: 34760857 PMCID: PMC8573084 DOI: 10.3389/fpubh.2021.649240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 09/23/2021] [Indexed: 11/30/2022] Open
Abstract
The “One Health” (OH) approach has been recognized by world health authorities such as FAO/OIE/WHO, advocating for effective, multi-sectoral, and transdisciplinary collaboration. However, there is a lack of published evidence of the awareness of the OH concept in Colombia and other countries in the Latin American Region. In order to explore existing collaboration amongst the animal health, human-public health, environmental health sectors, and to describe the perception, knowledge, and barriers on OH in Colombia and other countries of Latin America, an online questionnaire-based survey was distributed among key professionals representing the three OH pillars (August 2018–August 2020). Overall, 76 key respondents from 13 countries (Colombia, México, Chile, Brazil, Argentina, Bolivia, Costa Rica, Ecuador, Perú, Guatemala, Nicaragua Uruguay, and Venezuela) completed the questionnaire. Respondents worked in institutions of animal (59%), public (20%), human (7%), and environmental health (7%); they mainly belonged to higher academic institutions (59%), followed by ministries (11%), and research organizations (9%). Most participants (92%) were familiar with the OH term and 68% were aware of the formal cooperation among sectors in their countries, mostly on zoonoses; in 46% of the cases, such connections were established in the last 5 years. The main reported limiting factors to intersectorality were the lack of commitment of policy-makers, resources, and budget for OH (38%) and the “siloed approach” of sectors and disciplines (34%). Respondents ranked a median score of 3.0 (1–5 scoring) in how good OH activities are implemented in their countries, and a median score of 2.0 in the citizen awareness on OH as regards their countries. The most important OH issues were identified in vector-borne diseases, rabies, wrong and/or improper use of antimicrobials, emerging viral diseases, food-borne diseases, neglected parasitic diseases, deforestation, and ecosystem fragmentation. Although there is a high-perceived importance on conjoint cooperation, OH implementation, and operationalization remain weak, and the environmental component is not well-integrated. We consider that integration and implementation of the OH Approach can support countries to improve their health policies and health governance as well as to advocate the social, economic, and environmental sustainability of the Region.
Collapse
Affiliation(s)
- Natalia Margarita Cediel Becerra
- Epidemiology and Public Health Research Group, Veterinary Medicine Program, School of Agricultural Sciences, Universidad de La Salle, Bogotá, Colombia
| | - Ana María Olaya Medellin
- Veterinary Medicine Program, School of Agricultural Sciences, Universidad de La Salle, Bogotá, Colombia
| | - Laura Tomassone
- Department of Veterinary Science, University of Turin, Grugliasco-Turin, Italy
| | - Francesco Chiesa
- Department of Veterinary Science, University of Turin, Grugliasco-Turin, Italy
| | - Daniele De Meneghi
- Department of Veterinary Science, University of Turin, Grugliasco-Turin, Italy
| |
Collapse
|
16
|
TAMTA SHIKA, VINODHKUMAR OR, KARTHIKEYAN A, DUBAL ZB, KHAN SHARUN, A SAIED ABDULRAHMAN, DHAWAN MANISH, DHAMA KULDEEP, MALIK YS. Epidemiological profiling of SARS-CoV-2 with focus on one-health approaches in mitigating COVID-19 pandemic. THE INDIAN JOURNAL OF ANIMAL SCIENCES 2021. [DOI: 10.56093/ijans.v91i10.117206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Of the 1,415 human pathogens identified, 175 are responsible for causing emerging diseases, 132 are zoonotic and majority of the diseases are categorized as emerging or re-emerging. Emerging novel Coronavirus (COVID- 19) is one of them, and it is responsible for causing social and economically critical disease in both humans and animals. This review presents the understanding of epidemiological characteristics of the COVID-19 pandemic related to host, agent, and the environment with transmission and spread of the disease for better prevention of the COVID-19. The inclination of the viruses to spillover between different species and determining the number of the reservoir of coronaviruses in an entirely new host to create infection is of emerging importance. The understanding of disease patterns will potentiate our expertise to alert how, when, and where the potential epidemic will occur. One health approach involves co-operation from all the sectors, including healthcare (medical and veterinary), environmental, pharmaceutical, educational, research, police, and administration, to combat the COVID-19 pandemic and reduce the public health threat.
Collapse
|
17
|
Mallikarjunappa S, Brito LF, Pant SD, Schenkel FS, Meade KG, Karrow NA. Johne's Disease in Dairy Cattle: An Immunogenetic Perspective. Front Vet Sci 2021; 8:718987. [PMID: 34513975 PMCID: PMC8426623 DOI: 10.3389/fvets.2021.718987] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 07/19/2021] [Indexed: 12/25/2022] Open
Abstract
Johne's disease (JD), also known as paratuberculosis, is a severe production-limiting disease with significant economic and welfare implications for the global cattle industry. Caused by infection with Mycobacterium avium subspecies paratuberculosis (MAP), JD manifests as chronic enteritis in infected cattle. In addition to the economic losses and animal welfare issues associated with JD, MAP has attracted public health concerns with potential association with Crohn's disease, a human inflammatory bowel disease. The lack of effective treatment options, such as a vaccine, has hampered JD control resulting in its increasing global prevalence. The disease was first reported in 1895, but in recognition of its growing economic impact, extensive recent research facilitated by a revolution in technological approaches has led to significantly enhanced understanding of the immunological, genetic, and pathogen factors influencing disease pathogenesis. This knowledge has been derived from a variety of diverse models to elucidate host-pathogen interactions including in vivo and in vitro experimental infection models, studies measuring immune parameters in naturally-infected animals, and by studies conducted at the population level to enable the estimation of genetic parameters, and the identification of genetic markers and quantitative trait loci (QTL) putatively associated with susceptibility or resistance to JD. The main objectives of this review are to summarize these recent developments from an immunogenetics perspective and attempt to extract the principal and common findings emerging from this wealth of recent information. Based on these analyses, and in light of emerging technologies such as gene-editing, we conclude by discussing potential future avenues for effectively mitigating JD in cattle.
Collapse
Affiliation(s)
- Sanjay Mallikarjunappa
- Department of Animal Biosciences, Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada
| | - Luiz F Brito
- Department of Animal Sciences, Purdue University, West Lafayette, IN, United States
| | - Sameer D Pant
- Graham Centre for Agricultural Innovation, Charles Sturt University, Wagga Wagga, NSW, Australia
| | - Flavio S Schenkel
- Department of Animal Biosciences, Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada
| | - Kieran G Meade
- School of Agriculture and Food Science, University College Dublin, Dublin, Ireland
| | - Niel A Karrow
- Department of Animal Biosciences, Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada
| |
Collapse
|
18
|
Chowdhury S, Ghosh S, Aleem MA, Parveen S, Islam MA, Rashid MM, Akhtar Z, Chowdhury F. Antibiotic Usage and Resistance in Food Animal Production: What Have We Learned from Bangladesh? Antibiotics (Basel) 2021; 10:1032. [PMID: 34572614 PMCID: PMC8467341 DOI: 10.3390/antibiotics10091032] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/13/2021] [Accepted: 08/20/2021] [Indexed: 01/21/2023] Open
Abstract
Irrational and inappropriate use of antibiotics in commercial chicken and aquaculture industries can accelerate the antibiotic resistance process in humans and animals. In Bangladesh, the growing commercial chicken and aquaculture industries are playing significantly important roles in the food value chain. It is necessary to know the antibiotic usage practices and antibiotic resistance in food animal production to design rational policies, guidelines, and interventions. We conducted a narrative review to understand the level of antibiotic usage and resistance in food animal production in Bangladesh. Information about antibiotic usage in different food animal production systems, including commercial chickens and aquaculture in Bangladesh is inadequate. Only a few small-scale studies reported that the majority (up to 100%) of the broiler and layer chicken farms used antibiotics for treating and preventing diseases. However, numerous studies reported antibiotic-resistant bacteria of public health importance in commercial chicken, fish, livestock, and animal origin food. The isolates from different pathogenic bacteria were found resistant against multiple antibiotics, including quinolones, the third or fourth generation of cephalosporins, and polymyxins. Veterinary practitioners empirically treat animals with antibiotics based on presumptive diagnosis due to inadequate microbial diagnostic facilities in Bangladesh. Intensive training is helpful to raise awareness among farmers, feed dealers, and drug sellers on good farming practices, standard biosecurity practices, personal hygiene, and the prudent use of antibiotics. Urgently, the Government of Bangladesh should develop and implement necessary guidelines to mitigate irrational use of antibiotics in food animals using a multi-sectoral One Health approach.
Collapse
Affiliation(s)
- Sukanta Chowdhury
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka 1212, Bangladesh; (S.G.); (M.A.A.); (S.P.); (M.A.I.); (M.M.R.); (Z.A.); (F.C.)
| | - Sumon Ghosh
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka 1212, Bangladesh; (S.G.); (M.A.A.); (S.P.); (M.A.I.); (M.M.R.); (Z.A.); (F.C.)
| | - Mohammad Abdul Aleem
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka 1212, Bangladesh; (S.G.); (M.A.A.); (S.P.); (M.A.I.); (M.M.R.); (Z.A.); (F.C.)
- School of Population Health, University of New South Wales (UNSW), Sydney, NSW 1466, Australia
| | - Shahana Parveen
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka 1212, Bangladesh; (S.G.); (M.A.A.); (S.P.); (M.A.I.); (M.M.R.); (Z.A.); (F.C.)
| | - Md. Ariful Islam
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka 1212, Bangladesh; (S.G.); (M.A.A.); (S.P.); (M.A.I.); (M.M.R.); (Z.A.); (F.C.)
| | - Md. Mahbubur Rashid
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka 1212, Bangladesh; (S.G.); (M.A.A.); (S.P.); (M.A.I.); (M.M.R.); (Z.A.); (F.C.)
| | - Zubair Akhtar
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka 1212, Bangladesh; (S.G.); (M.A.A.); (S.P.); (M.A.I.); (M.M.R.); (Z.A.); (F.C.)
| | - Fahmida Chowdhury
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka 1212, Bangladesh; (S.G.); (M.A.A.); (S.P.); (M.A.I.); (M.M.R.); (Z.A.); (F.C.)
| |
Collapse
|
19
|
Borhani M, Fathi S, Darabi E, Jalousian F, Simsek S, Ahmed H, Kesik HK, Hosseini SH, Romig T, Harandi MF, Mobedi I. Echinococcoses in Iran, Turkey, and Pakistan: Old Diseases in the New Millennium. Clin Microbiol Rev 2021; 34:e0029020. [PMID: 34076492 PMCID: PMC8262809 DOI: 10.1128/cmr.00290-20] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Echinococcosis is considered a cosmopolitan zoonosis caused by different species of small taeniid tapeworms of the genus Echinococcus and is regarded as a neglected zoonosis. Cystic and alveolar echinococcoses are endemic diseases of Tibetan, Pamir, and Iranian plateaus. All of the countries within the Iranian plateau are affected by echinococcosis. Pakistan, Turkey, and Iran are the three most populous countries of the region, in which echinococcosis is highly endemic. The three neighboring countries share strong cultural and socioeconomic ties. The present study aimed to provide a broad review of the status of cystic and alveolar echinococcosis, summarizing the current knowledge about geographical distribution, molecular epidemiology, and transmission dynamics of Echinococcus granulosus sensu lato and Echinococcus multilocularis in this region. Additionally, we aimed to understand disease burden and risk factors as basic requirements for establishing a surveillance system and planning prevention and control programs. A considerable body of information is available on different aspects of echinococcosis in this region; however, several information and research gaps need to be filled before planning control programs. None of the countries in the region have an elaborate echinococcosis control program. Effective control programs require multi/intersectoral coordination within a One Health approach with a long-term political and administrative commitment and enhanced international collaboration among the three countries.
Collapse
Affiliation(s)
- Mehdi Borhani
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Saeid Fathi
- Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Enayat Darabi
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Jalousian
- Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Sami Simsek
- Department of Parasitology, Faculty of Veterinary Medicine, University of Firat, Elazig, Turkey
| | - Haroon Ahmed
- Department of Biosciences, COMSATS University Islamabad (CUI), Islamabad, Pakistan
| | - Harun Kaya Kesik
- Department of Parasitology, Faculty of Veterinary Medicine, University of Bingol, Bingol, Turkey
| | - Seyed Hossein Hosseini
- Department of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Thomas Romig
- Parasitology Unit, University of Hohenheim, Stuttgart, Germany
| | - Majid Fasihi Harandi
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Iraj Mobedi
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
20
|
Min KD, Schneider MC, Cho SI. Association between predator species richness and human hantavirus infection emergence in Brazil. One Health 2021; 11:100196. [PMID: 33294581 PMCID: PMC7701261 DOI: 10.1016/j.onehlt.2020.100196] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 11/11/2020] [Accepted: 11/11/2020] [Indexed: 11/16/2022] Open
Abstract
Hantavirus infection is a rodent-borne disease (RBD) transmitted by urine or feces (as the natural reservoirs) with an annual estimated worldwide incidence of ~150,000 cases. Previous ecological studies suggested that higher species richness of rodents could decrease the risk of RBDs in humans, because the regulatory pressure of predators could reduce contact among rodents, and between humans and rodents. Using surveillance data, we investigated the association of predator species richness with hantavirus infection emergence in 5562 Brazilian inland municipalities between 2007 and 2017. Multivariable logistic regression models were used for the analyses. Diurnal and non-diurnal predator species were independent explanatory variables in the models. Rodent species richness and demographic, socioeconomic, and environmental factors were used as covariates. During the study period, 1084 cases were reported in 429 municipalities. The results showed a reverse-U-shaped association between diurnal predator species richness and hantavirus infection emergence (odds ratio [OR] 0.463, 0.688, and 0.553 for the first [lowest], third, and fourth [highest] quartiles, respectively, using the second quartile as a reference), while higher non-diurnal predator species richness tended to be associated with higher emergence risk (OR 0.134, 1.065, and 2.708 for the first, third, and fourth quartiles, respectively). The difference in these associations illustrates the complexity of the effects of predator species richness on human RBDs, which require further investigation in follow-up studies. The results showed a close link between environmental factors and public health, emphasizing that the One Health concept should be employed to understand the dynamics of RBDs.
Collapse
Affiliation(s)
- Kyung-Duk Min
- Institute of Health and Environment, Graduate School of Public Health, Seoul National University, South Korea
| | - Maria Cristina Schneider
- Department of International Health, School of Nursing and Health Sciences, Georgetown University, USA
- Institute of Collective Health Studies, Federal University of Rio De Janeiro, Brazil
| | - Sung-il Cho
- Institute of Health and Environment, Graduate School of Public Health, Seoul National University, South Korea
- Department of Health Sciences, Graduate School of Public Health, Seoul National University, South Korea
| |
Collapse
|
21
|
Vijay V, Field CR, Gollnow F, Jones KK. Using internet search data to understand information seeking behavior for health and conservation topics during the COVID-19 pandemic. BIOLOGICAL CONSERVATION 2021; 257:109078. [PMID: 34584274 PMCID: PMC8460288 DOI: 10.1016/j.biocon.2021.109078] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 02/16/2021] [Accepted: 03/09/2021] [Indexed: 05/28/2023]
Abstract
Emerging zoonotic diseases, such as COVID-19, exist at the intersection of human health and the environment. Public interest and support are required to maximize the effectiveness of policies to combat the current pandemic and prevent future outbreaks of zoonoses. Here, we use internet search data from the United States to investigate changes in public information seeking about topics at the intersection of health and the environment during the COVID-19 pandemic. Using breakpoint detection methods, we identify sharp increases in interest for 'wildlife trade', 'bats', and 'pangolins' in the early stages of the pandemic (on Jan. 12, Jan. 19, and Jan. 26, 2020, respectively). Network analyses also revealed increasing connectivity between terms related to human health and the environment, as well as the emergence of novel search terms pointing to a greater interest in wildlife trade and consumption. During the pandemic, the network connectivity between coronavirus keywords and conservation keywords increased, which we measured using the number of unique connections (edge connectivity, k' (G)) and the number of simple paths (Sp) between keywords. Both measures of network connectivity increased between 'coronavirus' and 'bats' or 'pangolins' (Δk' (G) = 1, ΔSp = 37), and between 'coronavirus' and 'conservation' (Δk' (G) = 1, ΔSp = 160). These findings suggest that policy and outreach efforts aimed at engaging public interest in intersectional approaches to pandemic prevention (eg: One Health, Planetary Health), may be able to take advantage of increases in public information seeking following catalyzing events during the pandemic. Further monitoring is needed to determine if these changes persist over time.
Collapse
Affiliation(s)
- Varsha Vijay
- National Socio-Environmental Synthesis Center, University of Maryland, Annapolis, MD 21401, USA
- National Institute for Mathematical and Biological Synthesis, University of Tennessee, Knoxville, TN 37996, USA
| | - Christopher R Field
- Department of Natural Resources Science, University of Rhode Island, Kingston, RI 02881, USA
| | - Florian Gollnow
- National Socio-Environmental Synthesis Center, University of Maryland, Annapolis, MD 21401, USA
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA 02215, USA
| | - Kelly K Jones
- National Socio-Environmental Synthesis Center, University of Maryland, Annapolis, MD 21401, USA
- National Institute on Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD 20892, USA
| |
Collapse
|
22
|
Schwind JS, Norman SA, Rahman MK, Richmond HL, Dixit SM, Rajbhandari RM, Wagner SK, Karmacharya D. Health Reporting Characteristics among Journalists in Nepal Utilizing a One Health Framework. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18052784. [PMID: 33803397 PMCID: PMC7967283 DOI: 10.3390/ijerph18052784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 11/16/2022]
Abstract
Journalists play a crucial role in the dissemination of health-related information. In developing countries, such as Nepal, the media are integral in shaping the national agenda and informing the public of important health issues. With an increasing need for a collaborative effort to attain optimal health for people, animals, and the environment, the One Health approach was used to characterize health reporting in Nepal. A comprehensive survey was administered to health journalists regarding their public, animal, and environmental health reporting habits. Seventy-one journalists completed the survey across three study sites. Many journalists indicated a history of reporting across all three sectors but did not routinely focus on health reporting in general. The majority of journalists perceived the quality and overall coverage of health-related topics increased over the last five years. However, few journalists reported receiving specialized training in any health sector. Although the overall quality of health reporting in the Nepali media showed improvements, many journalists acknowledged a lack of understanding of common health topics and a desire to learn more skills related to accurate health reporting. One Health provides a conceptual framework for understanding and promoting health communication through mass media to benefit humans, animals, and ecosystems.
Collapse
Affiliation(s)
- Jessica S. Schwind
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA 30458, USA; (H.L.R.); (S.K.W.)
- Department of Biostatistics and Epidemiology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA;
- Correspondence:
| | - Stephanie A. Norman
- Department of Biostatistics and Epidemiology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA;
- Marine-Med, Bothell, WA 98021, USA
| | - Munshi Khaledur Rahman
- Department of Geology and Geography, College of Science and Mathematics, Georgia Southern University, Statesboro, GA 30458, USA;
| | - Holly L. Richmond
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA 30458, USA; (H.L.R.); (S.K.W.)
| | - Sameer M. Dixit
- Center for Molecular Dynamics-Nepal, Kathmandu 44600, Nepal; (S.M.D.); (R.M.R.); (D.K.)
| | - Rajesh M. Rajbhandari
- Center for Molecular Dynamics-Nepal, Kathmandu 44600, Nepal; (S.M.D.); (R.M.R.); (D.K.)
| | - Sarah K. Wagner
- Department of Biostatistics, Epidemiology and Environmental Health Sciences, Jiann-Ping Hsu College of Public Health, Georgia Southern University, Statesboro, GA 30458, USA; (H.L.R.); (S.K.W.)
| | - Dibesh Karmacharya
- Center for Molecular Dynamics-Nepal, Kathmandu 44600, Nepal; (S.M.D.); (R.M.R.); (D.K.)
| |
Collapse
|
23
|
Chowdhury S, Aleem MA, Khan MSI, Hossain ME, Ghosh S, Rahman MZ. Major zoonotic diseases of public health importance in Bangladesh. Vet Med Sci 2021; 7:1199-1210. [PMID: 33650812 PMCID: PMC8013274 DOI: 10.1002/vms3.465] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 01/01/2021] [Accepted: 02/16/2021] [Indexed: 12/19/2022] Open
Abstract
Zoonotic diseases cause repeated outbreaks in humans globally. The majority of emerging infections in humans are zoonotic. COVID‐19 is an ideal example of a recently identified emerging zoonotic disease, causing a global pandemic. Anthropogenic factors such as modernisation of agriculture and livestock farming, wildlife hunting, the destruction of wild animal habitats, mixing wild and domestic animals, wildlife trading, changing food habits and urbanisation could drive the emergence of zoonotic diseases in humans. Since 2001, Bangladesh has been reporting many emerging zoonotic disease outbreaks such as nipah, highly pathogenic avian influenza, pandemic H1N1, and COVID‐19. There are many other potential zoonotic pathogens such as Ebola, Middle East respiratory syndrome coronavirus, Kyasanur forest disease virus and Crimean–Congo haemorrhagic fever that may emerge in the future. However, we have a limited understanding of zoonotic diseases’ overall risk in humans and associated factors that drive the emergence of zoonotic pathogens. This narrative review summarised the major emerging, re‐emerging, neglected and other potential zoonotic diseases in Bangladesh and their associated risk factors. Nipah virus and Bacillus anthracis caused repeated outbreaks in humans. More than 300 human cases with Nipah virus infection were reported since the first outbreak in 2001. The highly pathogenic avian influenza virus (H5N1) caused more than 550 outbreaks in poultry, and eight human cases were reported so far since 2007. People of Bangladesh are frequently exposed to zoonotic pathogens due to close interaction with domestic and peri‐domestic animals. The rapidly changing intensified animal–human–ecosystem interfaces and risky practices increase the risk of zoonotic disease transmission. The narrative review's findings are useful to draw attention to the risk and emergence of zoonotic diseases to public health policymakers in Bangladesh and the application of one‐health approach to address this public health threat.
Collapse
Affiliation(s)
- Sukanta Chowdhury
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Mohammad A Aleem
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh.,University of New South Wales (UNSW), Sydney, NSW, Australia
| | - Md Shafiqul I Khan
- Department of Food Microbiology, Patuakhali Science and Technology University, Patuakhali, Bangladesh
| | - Mohammad Enayet Hossain
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Sumon Ghosh
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Mohammed Z Rahman
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| |
Collapse
|
24
|
Danesi P, Falcaro C, Schmertmann LJ, de Miranda LHM, Krockenberger M, Malik R. Cryptococcus in Wildlife and Free-Living Mammals. J Fungi (Basel) 2021; 7:jof7010029. [PMID: 33419125 PMCID: PMC7825559 DOI: 10.3390/jof7010029] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/22/2020] [Accepted: 01/01/2021] [Indexed: 12/21/2022] Open
Abstract
Cryptococcosis is typically a sporadic disease that affects a broad range of animal species globally. Disease is a consequence of infection with members of the Cryptococcus neoformans or Cryptococcus gattii species complexes. Although cryptococcosis in many domestic animals has been relatively well-characterized, free-living wildlife animal species are often neglected in the literature outside of occasional case reports. This review summarizes the clinical presentation, pathological findings and potential underlying causes of cryptococcosis in various other animals, including terrestrial wildlife species and marine mammals. The evaluation of the available literature supports the hypothesis that anatomy (particularly of the respiratory tract), behavior and environmental exposures of animals play vital roles in the outcome of host–pathogen–environment interactions resulting in different clinical scenarios. Key examples range from koalas, which exhibit primarily C. gattii species complex disease presumably due to their behavior and environmental exposure to eucalypts, to cetaceans, which show predominantly pulmonary lesions due to their unique respiratory anatomy. Understanding the factors at play in each clinical scenario is a powerful investigative tool, as wildlife species may act as disease sentinels.
Collapse
Affiliation(s)
- Patrizia Danesi
- Laboratory of Parasitology, Istituto Zooprofilattico Sperimentale delle Venezie, 35020 Legnaro, Padua, Italy;
- Correspondence:
| | - Christian Falcaro
- Laboratory of Parasitology, Istituto Zooprofilattico Sperimentale delle Venezie, 35020 Legnaro, Padua, Italy;
| | - Laura J. Schmertmann
- Veterinary Pathology Diagnostic Services, Sydney School of Veterinary Science, The University of Sydney, Sydney 2006, Australia; (L.J.S.); (L.H.M.d.M.); (M.K.)
| | - Luisa Helena Monteiro de Miranda
- Veterinary Pathology Diagnostic Services, Sydney School of Veterinary Science, The University of Sydney, Sydney 2006, Australia; (L.J.S.); (L.H.M.d.M.); (M.K.)
| | - Mark Krockenberger
- Veterinary Pathology Diagnostic Services, Sydney School of Veterinary Science, The University of Sydney, Sydney 2006, Australia; (L.J.S.); (L.H.M.d.M.); (M.K.)
| | - Richard Malik
- Centre for Veterinary Education, The University of Sydney, Sydney 2006, Australia;
| |
Collapse
|
25
|
Lederman Z, Magalhães-Sant’Ana M, Voo TC. Stamping Out Animal Culling: From Anthropocentrism to One Health Ethics. JOURNAL OF AGRICULTURAL & ENVIRONMENTAL ETHICS 2021; 34:27. [PMID: 34483696 PMCID: PMC8403469 DOI: 10.1007/s10806-021-09868-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/04/2020] [Indexed: 05/09/2023]
Abstract
Culling is used in traditional public health policies to control animal populations. These policies aim primarily to protect human interests but often fail to provide scientific evidence of effectiveness. In this article, we defend the need to move from a strictly anthropocentric approach to disease control towards a One Health ethics, using culling practices as an example. We focus on the recent badger culls in the UK, claiming that, based on data provided by the English Government, these culls may be unjustified, all thing considered. We highlight the relevance of ethical reasoning rooted in One Health for this discussion, and make several suggestions including a moratorium on culling until data are provided to support the effectiveness of culling; to conduct a randomized trial to compare proactive culling with alternative methods; to apply deliberative democratic methods to assess public opinion towards the culls, and to find in Brexit an opportunity for aiming for more effective control measures.
Collapse
Affiliation(s)
| | - Manuel Magalhães-Sant’Ana
- CIISA—Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisboa, Portugal
| | - Teck Chuan Voo
- Centre for Biomedical Ethics, Yong Loo Lin School of Medicine, National University of Singapore, Block MD11, Clinical Research Centre, #02-03, 10 Medical Drive, Singapore, 117597 Singapore
| |
Collapse
|
26
|
Jorwal P, Bharadwaj S, Jorwal P. One health approach and COVID-19: A perspective. J Family Med Prim Care 2020; 9:5888-5891. [PMID: 33681013 PMCID: PMC7928117 DOI: 10.4103/jfmpc.jfmpc_1058_20] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/09/2020] [Accepted: 09/23/2020] [Indexed: 12/03/2022] Open
Abstract
One Health is a well-recognized concept; however, it has been at the fringe of most operational health policies rather than being the central theme. Although, global experts and policy makers have agreed on this theory, the transition from a vision to practical application is inconspicuous. COVID-19 pandemic has caused massive damage to the world economy and continues to peril human lives everywhere. Ignorance of the principles of One Health approach in the current health care system has proved to be the Achilles heel of our health policy. Social distancing, lockdown, and hand hygiene are short-term preventive measures imposed by nations worldwide but are difficult to sustain in the long run. Thus, it is long overdue that we change our unidimensional approach regarding the control and prevention of diseases. A rational practice of the One Health strategy should be our utmost priority to control the ongoing grave situation. The purpose of this article is to bring the attention of healthcare professionals and researchers toward the One Health paradigm for the betterment of public health while combating COVID-19 and to prepare for future emergence of infectious diseases. Our assessment for this review is based on the philosophy and views shared by recent publications on the One Health approach which emphasizes an integrated, multisectoral, and holistic concept (animal health-human health-environmental factors) and promotes a transdisciplinary-integrated tactic for disease prevention and control.
Collapse
Affiliation(s)
- Pooja Jorwal
- Indian Institute of Science, Bangalore, Karnataka, India
| | - Swati Bharadwaj
- Department of Transfusion Medicine, Indian Spinal Injury Centre, New Delhi, India
| | - Pankaj Jorwal
- Department of Medicine, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| |
Collapse
|
27
|
Aspergillosis, Avian Species and the One Health Perspective: The Possible Importance of Birds in Azole Resistance. Microorganisms 2020; 8:microorganisms8122037. [PMID: 33352774 PMCID: PMC7767009 DOI: 10.3390/microorganisms8122037] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 12/11/2020] [Accepted: 12/17/2020] [Indexed: 12/30/2022] Open
Abstract
The One Health context considers health based on three pillars: humans, animals, and environment. This approach is a strong ally in the surveillance of infectious diseases and in the development of prevention strategies. Aspergillus spp. are fungi that fit substantially in this context, in view of their ubiquity, as well as their importance as plant pathogens, and potentially fatal pathogens for, particularly, humans and avian species. In addition, the emergence of azole resistance, mainly in Aspergillus fumigatus sensu stricto, and the proven role of fungicides widely used on crops, reinforces the need for a multidisciplinary approach to this problem. Avian species are involved in short and long distance travel between different types of landscapes, such as agricultural fields, natural environments and urban environments. Thus, birds can play an important role in the dispersion of Aspergillus, and of special concern, azole-resistant strains. In addition, some bird species are particularly susceptible to aspergillosis. Therefore, avian aspergillosis could be considered as an environmental health indicator. In this review, aspergillosis in humans and birds will be discussed, with focus on the presence of Aspergillus in the environment. We will relate these issues with the emergence of azole resistance on Aspergillus. These topics will be therefore considered and reviewed from the “One Health” perspective.
Collapse
|
28
|
Ikiroma IA, Pollock KG. Influence of weather and climate on cryptosporidiosis-A review. Zoonoses Public Health 2020; 68:285-298. [PMID: 33225635 DOI: 10.1111/zph.12785] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 05/23/2020] [Accepted: 10/18/2020] [Indexed: 12/31/2022]
Abstract
Studies have shown that climatic factors can significantly influence transmission of many waterborne diseases. However, knowledge of the impact of climate variability on cryptosporidiosis is much less certain. Associations between the incidence of cryptosporidiosis and climatic variables have been reported in several countries. Given that the identified relationships were not consistently reported across studies, it is not known whether these were country-specific observations or can be considered more globally. Variation in the disease risk in both low- and middle-income countries and high-income countries presents new challenges and opportunities to enact responsive changes in research and public health policies. Available epidemiological evidence of the influence of weather and climate on cryptosporidiosis is reviewed. Fourteen studies met the inclusion criteria, and most studies showed that the incidence of cryptosporidiosis is highly sensitive to climatic conditions, especially temperature, rainfall and relative humidity. The identified associations varied across studies, with different conditions of importance and lag times across different locations. Therefore, there is a need for countries at risk to assess Cryptosporidium transmission routes based on the spatiotemporal patterns of the disease and what role climate and other socio-ecological changes play in the transmission. Information gathering will then allow us to provide information for evidence-based control strategies and mitigation of transmission. This review offers new perspectives on the role of climate variability on Cryptosporidium transmission. It highlights different epidemiological approaches adopted and provides the potential for future research and surveillance to reduce the disease burden. By evaluating the epidemiological transmission of this organism in high-income countries, all mitigation strategies, for example filtration and water catchment management, can be used as exemplars of preventing infection in low- to middle-income countries.
Collapse
|
29
|
Hassani A, Khan G. Human-Animal Interaction and the Emergence of SARS-CoV-2. JMIR Public Health Surveill 2020; 6:e22117. [PMID: 33001837 PMCID: PMC7546868 DOI: 10.2196/22117] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 09/17/2020] [Accepted: 09/18/2020] [Indexed: 01/01/2023] Open
Abstract
The COVID-19 pandemic has affected all sectors of society, from health and economics to socialization and travel. The level and extent of this impact are unprecedented. Although the cause of COVID-19 was quickly identified to be a new coronavirus (SARS-CoV-2), the world was poorly prepared for preventing its spread. One important pillar of preparedness is surveillance of the sources of emerging pathogens and responding appropriately to prevent their spread in the human population. The ever-increasing interaction between humans and animals is one leading factor in facilitating the emergence of new pathogens. In this viewpoint, we discuss the possibility of the zoonotic origin of SARS-CoV-2, highlight the importance of understanding human-animal interaction to improve preparedness for future outbreaks, and outline recommendations for prevention.
Collapse
Affiliation(s)
- Asma Hassani
- Department of Medical Microbiology and Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Gulfaraz Khan
- Department of Medical Microbiology and Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| |
Collapse
|
30
|
Wang M, Cernava T. Overhauling the assessment of agrochemical-driven interferences with microbial communities for improved global ecosystem integrity. ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY 2020; 4:100061. [PMID: 36157708 PMCID: PMC9487991 DOI: 10.1016/j.ese.2020.100061] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 09/11/2020] [Accepted: 09/11/2020] [Indexed: 05/11/2023]
Abstract
Recent studies have shown that various agrochemicals can substantially affect microbial communities; especially those that are associated with cultivated plants. Under certain circumstances, up to 50% of the naturally occurring microorganisms can be negatively affected by common agricultural practices such as seed coating with fungicide-based matrices. Nevertheless, the off-target effects of commonly applied agrochemicals are still understudied in terms of their interferences with microbial communities. At the same time, agrochemical inputs are steadily increasing due to the intensification of agriculture and the increasing pathogen pressure that is currently observed worldwide. In this article, we briefly reflect on the current knowledge related to pesticide interference with microbial communities and discuss negative implications for the plant holobiont as well as such that are spanning beyond local system borders. Cumulative effects of pesticide inputs that cause alterations in microbial functioning likely have unforeseen implications on geochemical cycles that should be addressed with a high priority in ongoing research. A holistic assessment of such implications will allow us to objectively select the most suitable means for food production under the scenario of a growing global population and aggravating climatic conditions. We present three hypothetical solutions that might facilitate a more sustainable and less damaging application of pesticides in the future.
Collapse
Affiliation(s)
- Mengcen Wang
- Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects, Institute of Pesticide and Environmental Toxicology, Zhejiang University, Hangzhou, 310058, China
| | - Tomislav Cernava
- Institute of Environmental Biotechnology, Graz University of Technology, Graz, 8010, Austria
- Corresponding author.
| |
Collapse
|
31
|
Baba H, Kanamori H. Are Reservoirs and Transmission Routes the Same or Different Between O157 and Non-O157 Shiga Toxin-Producing Escherichia coli? Clin Infect Dis 2020; 71:1352-1353. [PMID: 31711218 DOI: 10.1093/cid/ciz1111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Hiroaki Baba
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Intelligent Network for Infection Control, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hajime Kanamori
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| |
Collapse
|
32
|
Garvey M. Bacteriophages and the One Health Approach to Combat Multidrug Resistance: Is This the Way? Antibiotics (Basel) 2020; 9:antibiotics9070414. [PMID: 32708627 PMCID: PMC7400126 DOI: 10.3390/antibiotics9070414] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/09/2020] [Accepted: 07/15/2020] [Indexed: 12/15/2022] Open
Abstract
Antimicrobial resistance necessitates action to reduce and eliminate infectious disease, ensure animal and human health, and combat emerging diseases. Species such as Acinetobacter baumanniii, vancomycin resistant Enterococcus, methicillin resistance Staphylococcus aureus, and Pseudomonas aeruginosa, as well as other WHO priority pathogens, are becoming extremely difficult to treat. In 2017, the EU adopted the “One Health” approach to combat antibiotic resistance in animal and human medicine and to prevent the transmission of zoonotic disease. As the current therapeutic agents become increasingly inadequate, there is a dire need to establish novel methods of treatment under this One Health Framework. Bacteriophages (phages), viruses infecting bacterial species, demonstrate clear antimicrobial activity against an array of resistant species, with high levels of specificity and potency. Bacteriophages play key roles in bacterial evolution and are essential components of all ecosystems, including the human microbiome. Factors such are their specificity, potency, biocompatibility, and bactericidal activity make them desirable options as therapeutics. Issues remain, however, relating to their large-scale production, formulation, stability, and bacterial resistance, limiting their implementation globally. Phages used in therapy must be virulent, purified, and well characterized before administration. Clinical studies are warranted to assess the in vivo pharmacokinetics and pharmacodynamic characteristics of phages to fully establish their therapeutic potential.
Collapse
Affiliation(s)
- Mary Garvey
- Department of Life Science, Sligo Institute of Technology, Sligo, Ireland
| |
Collapse
|
33
|
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.
Collapse
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.
| |
Collapse
|
34
|
One Health and Streptococcus Canis in the Emergency Department: A Case of Cellulitis and Bacteremia in an Immunocompromised Patient Treated With Etanercept. J Emerg Med 2019; 58:e129-e132. [PMID: 31806433 DOI: 10.1016/j.jemermed.2019.10.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/11/2019] [Accepted: 10/13/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND One Health is a biomedical approach that aims to optimize the health of humans, animals, and the environment through interdisciplinary collaboration. Cellulitis is an infection of the dermis and subcutaneous fat that may be caused by zoonotic streptococci species. CASE REPORT We report a case of cellulitis caused by Streptococcus canis in a woman who was taking Etanercept. We frame the presentation within a One Health approach and urge emergency physicians to collaborate with veterinarians in the management of patients with zoonotic diseases who are discharged home. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Pets are a source for zoonotic diseases, including resistant bacteria, that pose particular risk to immunocompromised patients. Emergency physicians often discharge patients with potential zoonotic infections such as cellulitis home without a long-term, holistic care plan, according to a One Health approach. Physicians should then collaborate with veterinarians in caring for humans and animals.
Collapse
|
35
|
Fornillos RJC, Sato MO, Tabios IKB, Sato M, Leonardo LR, Chigusa Y, Minamoto T, Kikuchi M, Legaspi ER, Fontanilla IKC. Detection of Schistosoma japonicum and Oncomelania hupensis quadrasi environmental DNA and its potential utility to schistosomiasis japonica surveillance in the Philippines. PLoS One 2019; 14:e0224617. [PMID: 31747401 PMCID: PMC6867693 DOI: 10.1371/journal.pone.0224617] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 10/17/2019] [Indexed: 11/25/2022] Open
Abstract
In recent years, the prevalence and infection intensity of Schistosoma japonicum in endemic areas of the Philippines have significantly decreased due to yearly population-based treatment strategies, yet transmission rates remain high and uninterrupted. An important indicator of active disease transmission is the presence of Schistosoma japonicum and its snail intermediate host Oncomelania hupensis quadrasi in freshwater habitats. In this study, we sought to apply a species-specific real-time PCR (qPCR) assay for the detection of S. japonicum and O. hupensis quadrasi in freshwater samples using environmental DNA approach that can complement the commonly utilized malacological survey in determining potential transmission foci in order to have a more effective snail surveillance strategy for schistosomiasis japonica in endemic areas. The newly developed assay was specific to S. japonicum and O. hupensis quadrasi with no amplification detected against non-target trematode Fasciola spp. and snails such as Lymnaea spp., Pomacea canaliculata, and Melanoides spp. that typically co-exist in the same environment. The assay effectiveness was determined using 19 environmental water samples collected from Northern Samar (N = 5 sites), Leyte (N = 11 sites) and Compostela Valley (N = 3 sites) and compared to malacological survey for determining O. hupensis quadrasi snail colonies and snail crushing to visualize S. japonicum cercariae. TaqMan qPCR targeting a short fragment of the cytochrome c oxidase subunit 1 (cox1) gene was positive for S. japonicum in 9 sites, for O. hupensis quadrasi in 9 sites, and for both S. japonicum and O. hupensis quadrasi in 5 sampling sites. Moreover, it was able to detect O. hupensis quadrasi in 3 out of 12 sites found negative and 6 out of 7 sites found positive through malacological survey, and in 4 of the 5 snail sites positive for snails with cercariae. Overall, this method can complement malacological surveys for monitoring of schistosomes in endemic areas of the Philippines, especially those with high risk of human infection.
Collapse
Affiliation(s)
- Raffy Jay C. Fornillos
- DNA Barcoding Laboratory, Institute of Biology, College of Science, University of the Philippines Diliman, Quezon City, Philippines
- Natural Sciences Research Institute, University of the Philippines Diliman, P. Velasquez St. Diliman, Quezon City, Philippines
| | - Marcello Otake Sato
- Department of Tropical Medicine and Parasitology, Dokkyo Medical University, Tochigi, Japan
| | - Ian Kim B. Tabios
- College of Medicine, University of the Philippines Manila, Ermita Manilla, Philippines
| | - Megumi Sato
- Graduate School of Health Sciences, Niigata, Japan
| | - Lydia R. Leonardo
- DNA Barcoding Laboratory, Institute of Biology, College of Science, University of the Philippines Diliman, Quezon City, Philippines
- Graduate School, University of the East Ramon Magsaysay Memorial Medical Center, Quezon City, Philippines
| | - Yuichi Chigusa
- Department of Tropical Medicine and Parasitology, Dokkyo Medical University, Tochigi, Japan
| | - Toshifumi Minamoto
- Graduate School of Human Development and Environment, Kobe University, Tsurukabuto, Nada-ku, Kobe, Japan
| | - Mihoko Kikuchi
- Department of Immunogenetics, Institute of Tropical Medicine, Nagasaki University, Sakamoto, Nagasaki, Japan
| | - Emelda R. Legaspi
- Medical Zoology Laboratory, Schistosomiasis Research and Training Center, Palo Leyte, Philippines
| | - Ian Kendrich C. Fontanilla
- DNA Barcoding Laboratory, Institute of Biology, College of Science, University of the Philippines Diliman, Quezon City, Philippines
- Natural Sciences Research Institute, University of the Philippines Diliman, P. Velasquez St. Diliman, Quezon City, Philippines
| |
Collapse
|
36
|
Abstract
AbstractIncreasing recognition of interdependencies of the health of humans, other organisms and ecosystems, and of their importance to socio-ecological systems, necessitates application of integrative concepts such as One Health and EcoHealth. These concepts open new perspectives for research and practice but also generate confusion and divergent opinion, prompting new theories, and call for empirical clarification and evaluation. Through a semi-systematic evaluation of knowledge generation in scientific publications (comprised of literature reviews, conceptual models and analyses of communities of practice), we show how integrative concepts and approaches to health evolve and are adopted. Our findings indicate that while their contexts, goals and rationales vary, integrative concepts of health essentially arise from shared interests in living systems. Despite recent increased attention to ecological and societal aspects of health including broader sustainability issues, the focus remains anthropocentric and oriented towards biomedicine. Practices reflect and in turn transform these concepts, which together with practices also influence ways of integration. Overarching narratives vary between optimism and pessimism towards integrated health and knowledge. We conclude that there is an urgent need for better, coherent and more deeply integrative health concepts, approaches and practices to foster the well-being of humans, other animals and ecosystems. Consideration of these concepts and practices has methodological and political importance, as it will transform thinking and action on both society and nature and specifically can enrich science and practice, expanding their scope and linking them better. Transdisciplinary efforts are crucial to developing such concepts and practices to properly address the multiple facets of health and to achieve their appropriate integration for the socio-ecological systems at stake. We propose the term “transdisciplinary health” to denote the new approaches needed.
Collapse
|
37
|
Baba H, Kanamori H, Kudo H, Kuroki Y, Higashi S, Oka K, Takahashi M, Yoshida M, Oshima K, Aoyagi T, Tokuda K, Kaku M. Genomic analysis of Shiga toxin-producing Escherichia coli from patients and asymptomatic food handlers in Japan. PLoS One 2019; 14:e0225340. [PMID: 31743366 PMCID: PMC6863542 DOI: 10.1371/journal.pone.0225340] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 11/01/2019] [Indexed: 12/17/2022] Open
Abstract
Shiga toxin-producing Escherichia coli (STEC) can cause severe gastrointestinal disease and colonization among food handlers. In Japan, STEC infection is a notifiable disease, and food handlers are required to undergo routine stool examination for STEC. However, the molecular epidemiology of STEC is not entirely known. We investigated the genomic characteristics of STEC from patients and asymptomatic food handlers in Miyagi Prefecture, Japan. Whole-genome sequencing (WGS) was performed on 65 STEC isolates obtained from 38 patients and 27 food handlers by public health surveillance in Miyagi Prefecture between April 2016 and March 2017. Isolates of O157:H7 ST11 and O26:H11 ST21 were predominant (n = 19, 29%, respectively). Non-O157 isolates accounted for 69% (n = 45) of all isolates. Among 48 isolates with serotypes found in the patients (serotype O157:H7 and 5 non-O157 serotypes, O26:H11, O103:H2, O103:H8, O121:H19 and O145:H28), adhesion genes eae, tir, and espB, and type III secretion system genes espA, espJ, nleA, nleB, and nleC were detected in 41 to 47 isolates (85–98%), whereas isolates with other serotypes found only in food handlers were negative for all of these genes. Non-O157 isolates were especially prevalent among patients younger than 5 years old. Shiga-toxin gene stx1a, adhesion gene efa1, secretion system genes espF and cif, and fimbrial gene lpfA were significantly more frequent among non-O157 isolates from patients than among O157 isolates from patients. The most prevalent resistance genes among our STEC isolates were aminoglycoside resistance genes, followed by sulfamethoxazole/trimethoprim resistance genes. WGS revealed that 20 isolates were divided into 9 indistinguishable core genomes (<5 SNPs), demonstrating clonal expansion of these STEC strains in our region, including an O26:H11 strain with stx1a+stx2a. Non-O157 STEC with multiple virulence genes were prevalent among both patients and food handlers in our region of Japan, highlighting the importance of monitoring the genomic characteristics of STEC.
Collapse
Affiliation(s)
- Hiroaki Baba
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
- * E-mail:
| | - Hajime Kanamori
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Hayami Kudo
- Miyarisan Pharmaceutical Co., Ltd., Saitama-shi, Saitama, Japan
| | | | - Seiya Higashi
- Miyarisan Pharmaceutical Co., Ltd., Saitama-shi, Saitama, Japan
| | - Kentaro Oka
- Miyarisan Pharmaceutical Co., Ltd., Saitama-shi, Saitama, Japan
| | | | - Makiko Yoshida
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Kengo Oshima
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Tetsuji Aoyagi
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Koichi Tokuda
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Mitsuo Kaku
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| |
Collapse
|
38
|
Steele SG, Toribio JA, Booy R, Mor SM. What makes an effective One Health clinical practitioner? Opinions of Australian One Health experts. One Health 2019; 8:100108. [PMID: 31720358 PMCID: PMC6838466 DOI: 10.1016/j.onehlt.2019.100108] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 09/24/2019] [Accepted: 09/30/2019] [Indexed: 12/22/2022] Open
Abstract
Despite agreement that One Health practices facilitate effective management of zoonoses, the pathways to a coordinated and collaborative approach by general medical practitioners (GPs) and veterinarians are hampered by limited understanding of how this can be practically incorporated in routine clinical settings. Data collected during a Delphi survey of Australian One Health ‘experts’ was used to explore opinions and insights into desired knowledge, attitudes and practices of effective One Health clinical practitioners. Five categories were identified as essential for GPs and veterinarians, namely: accurate baseline knowledge of specific zoonoses; a ‘big picture’ understanding of zoonoses; understanding of professional roles within the One Health paradigm; understanding one's own professional limitations; and collaboration and referral improve outcomes. An outline of the roles and responsibilities of GPs and veterinarians as effective One Health clinicians was determined based on the opinions of the expert panel. Educational interventions that foster interprofessional communication and collaboration will be necessary to successfully bring about the cultural change required to achieve effective One Health practice in Australia, and thus expedite improved human, animal and environmental health outcomes. Experts identified five essential categories required by general medical practitioners and veterinarians. Cross professional collaboration was seen as a hallmark of effective One Health practice. Specific roles were identified for GPs and veterinarians with regard to zoonoses management Significant cultural change is required to successfully facilitate effective One Health practice at a clinical level
Collapse
Affiliation(s)
- Sandra G Steele
- The University of Sydney, Faculty of Science, School of Veterinary Science, NSW 2006, Australia
| | - Jenny-Ann Toribio
- The University of Sydney, Faculty of Science, School of Veterinary Science, NSW 2006, Australia
| | - Robert Booy
- The University of Sydney, Faculty of Medicine and Health, School of Medicine, NSW 2006, Australia.,National Centre for Immunisation Research and Surveillance, Children's Hospital at Westmead, Sydney, Australia
| | - Siobhan M Mor
- The University of Sydney, Faculty of Science, School of Veterinary Science, NSW 2006, Australia.,University of Liverpool, Institute of Infection and Global Health, Merseyside L3 5RF, United Kingdom
| |
Collapse
|
39
|
Beliefs, Attitudes and Self-Efficacy of Australian Veterinary Students Regarding One Health and Zoonosis Management. Animals (Basel) 2019; 9:ani9080544. [PMID: 31405166 PMCID: PMC6719076 DOI: 10.3390/ani9080544] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/06/2019] [Accepted: 08/07/2019] [Indexed: 12/31/2022] Open
Abstract
Simple Summary The One Health approach provides a model for educating students, trainees and professionals in a systems approach to providing improved patient care and promoting healthy environments that benefit all species. In the present study, we designed an online survey that was communicated to senior veterinary students in a number of Australian veterinary schools. The survey evaluated the willingness of future veterinary graduates to participate positively in zoonoses (diseases transmitted between animals and humans) management through the adoption of the One Health approach in their future career. All respondents were willing to assist physicians in the management of zoonotic cases involving both patients and clients. The veterinary students were equally concerned about ensuring the best care for both animals (patients) and humans (clients). Our results demonstrate that there is strong support for future Australian veterinarians in the field of One Health. Abstract This study aimed to explore the beliefs and attitudes of a group of senior veterinary students regarding One Health and to evaluate their levels of confidence in advising the general public on preventative health issues at the human–animal interface. An online survey was communicated to senior veterinary students who were in their last two years of study. The questionnaire covered beliefs and attitudes, issues concerning the animal–human interface and participants’ confidence in diagnosing zoonoses. In total, 175 students from five Australian veterinary schools/colleges completed the online survey. The majority (96%) of students considered it their duty to promote the One Health approach, but only 36% believed there were sufficient practical frameworks for Australian veterinarian graduates to promote One Health. Interestingly, 81% (142/175) of respondents believed that veterinarians were more knowledgeable than physicians in managing zoonotic cases. Of the final-year students (n = 77), only 39% and 36% were confident in their ability to diagnose zoonoses in common companion animals and production animals, respectively. However, the number of those confident to diagnose zoonoses transmitted from wildlife was notably lower (22% (17/77)). Next-generation Australian veterinarians are keen to embrace their role in interprofessional collaboration; however, training efforts are required to reassure future veterinarians on aspects of zoonoses and One Health.
Collapse
|
40
|
Standley CJ, Carlin EP, Sorrell EM, Barry AM, Bile E, Diakite AS, Keita MS, Koivogui L, Mane S, Martel LD, Katz R. Assessing health systems in Guinea for prevention and control of priority zoonotic diseases: A One Health approach. One Health 2019; 7:100093. [PMID: 31049389 PMCID: PMC6479159 DOI: 10.1016/j.onehlt.2019.100093] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 04/15/2019] [Accepted: 04/15/2019] [Indexed: 01/30/2023] Open
Abstract
To guide One Health capacity building efforts in the Republic of Guinea in the wake of the 2014-2016 Ebola virus disease (EVD) outbreak, we sought to identify and assess the existing systems and structures for zoonotic disease detection and control. We partnered with the government ministries responsible for human, animal, and environmental health to identify a list of zoonotic diseases - rabies, anthrax, brucellosis, viral hemorrhagic fevers, trypanosomiasis and highly pathogenic avian influenza - as the country's top priorities. We used each priority disease as a case study to identify existing processes for prevention, surveillance, diagnosis, laboratory confirmation, reporting and response across the three ministries. Results were used to produce disease-specific systems "maps" emphasizing linkages across the systems, as well as opportunities for improvement. We identified brucellosis as a particularly neglected condition. Past efforts to build avian influenza capabilities, which had degraded substantially in less than a decade, highlighted the challenge of sustainability. We observed a keen interest across sectors to reinvigorate national rabies control, and given the regional and global support for One Health approaches to rabies elimination, rabies could serve as an ideal disease to test incipient One Health coordination mechanisms and procedures. Overall, we identified five major categories of gaps and challenges: (1) Coordination; (2) Training; (3) Infrastructure; (4) Public Awareness; and (5) Research. We developed and prioritized recommendations to address the gaps, estimated the level of resource investment needed, and estimated a timeline for implementation. These prioritized recommendations can be used by the Government of Guinea to plan strategically for future One Health efforts, ideally under the auspices of the national One Health Platform. This work demonstrates an effective methodology for mapping systems and structures for zoonotic diseases, and the benefit of conducting a baseline review of systemic capabilities prior to embarking on capacity building efforts.
Collapse
Affiliation(s)
- Claire J. Standley
- Center for Global Health Science and Security, Georgetown University, Washington, DC, United States
| | | | - Erin M. Sorrell
- Center for Global Health Science and Security, Georgetown University, Washington, DC, United States
| | - Alpha M. Barry
- Center for Global Health Science and Security, Georgetown University, Washington, DC, United States
| | - Ebi Bile
- U.S. Centers for Disease Control and Prevention, Conakry, Guinea
| | | | | | | | - Seny Mane
- Ministry of Livestock, Conakry, Guinea
| | - Lise D. Martel
- U.S. Centers for Disease Control and Prevention, Conakry, Guinea
| | - Rebecca Katz
- Center for Global Health Science and Security, Georgetown University, Washington, DC, United States
| |
Collapse
|
41
|
Wilcox BA, Aguirre AA, De Paula N, Siriaroonrat B, Echaubard P. Operationalizing One Health Employing Social-Ecological Systems Theory: Lessons From the Greater Mekong Sub-region. Front Public Health 2019; 7:85. [PMID: 31192179 PMCID: PMC6547168 DOI: 10.3389/fpubh.2019.00085] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 03/26/2019] [Indexed: 12/15/2022] Open
Abstract
The idea of the interdependency of the health of humans, animals, and ecosystems emerged from the interplay of theory and concepts from medicine, public health and ecology among leading thinkers in these fields during the last century. The rationale for One Health and its focus on the “human, animal, and environmental interface” stems from this legacy and points to transdisciplinary, ecological and complex systems approaches as central to One Health practice. Demonstration of One Health's efficacy, its wider adoption and continual improvement require explicit operational criteria and evaluation metrics on this basis. Social-Ecological Systems Theory with its unique conception of resilience (SESR) currently offers the most well-developed framework for understanding these approaches and development of performance standards. This paper describes operational criteria for One Health developed accordingly, including a protocol currently being tested for vector borne disease interventions. Wider adoption of One Health is most likely to occur as One Health practitioners gain an increasing familiarity with ecological and complex systems concepts in practice employing a transdisciplinary process. Two areas in which this inevitably will be required for significant further progress, and where the beginnings of a foundation for building upon exist, include: (1) Emerging and re-emerging zoonotic diseases, and (2) successful implementation of the United Nations (UN) Sustainable Development Goals (SDGs). The former includes the challenge of stemming the threat of new microbial pathogens, anti-microbial resistant variants of existing pathogens, as well as resurgence of malaria and other recalcitrant diseases. The applicability of SESR in this regard is illustrated with two case examples from the Greater Mekong Subregion, Avian Influenza (H5N1) and Liver Fluke (Opisthorchis viverrini). Each is shown to represent a science and policy challenge suggestive of an avoidable social-ecological system pathology that similarly has challenged sustainable development. Thus, SESR framing arguably is highly applicable to the SDGs, which, to a large extent, require consideration of human-animal-environmental health linkages. Further elaboration of these One Health operational criteria and metrics could contribute to the achievement of many of the SDGs.
Collapse
Affiliation(s)
- Bruce A Wilcox
- ASEAN Institute for Health Development, Mahidol University, Nakon Pathom, Thailand
| | - A Alonso Aguirre
- Department of Environmental Science and Policy, George Mason University, Fairfax, VA, United States
| | | | - Boripat Siriaroonrat
- Department of Research and Conservation, Zoological Park Organization of Thailand, Bangkok, Thailand
| | - Pierre Echaubard
- ASEAN Institute for Health Development, Mahidol University, Nakon Pathom, Thailand
| |
Collapse
|
42
|
Nayak P, Sodha SV, Laserson KF, Padhi AK, Swain BK, Hossain SS, Shrivastava A, Khasnobis P, Venkatesh SR, Patnaik B, Dash KC. A cutaneous Anthrax outbreak in Koraput District of Odisha-India 2015. BMC Public Health 2019; 19:470. [PMID: 32326927 PMCID: PMC6696704 DOI: 10.1186/s12889-019-6787-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background Cutaneous anthrax in humans is associated with exposure to infected animals or animal products and has a case fatality rate of up to 20% if untreated. During May to June 2015, an outbreak of cutaneous anthrax was reported in Koraput district of Odisha, India, an area endemic for anthrax. We investigated the outbreak to identify risk factors and recommend control measures. Method We defined a cutaneous anthrax case as skin lesions (e.g., papule, vesicle or eschar) in a person residing in Koraput district with illness onset between February 1 and July 15, 2015. We established active surveillance through a house to house survey to ascertain additional cases and conducted a 1:2 unmatched case control study to identify modifiable risk factors. In case control study, we included cases with illness onset between May 1 and July 15, 2015. We defined controls as neighbours of case without skin lesions since last 3 months. Ulcer exudates and rolled over swabs from wounds were processed in Gram stain in the Koraput district headquarter hospital laboratory. Result We identified 81 cases (89% male; median age 38 years [range 5–75 years]) including 3 deaths (case fatality rate = 4%). Among 37 cases and 74 controls, illness was significantly associated with eating meat of ill cattle (OR: 14.5, 95% CI: 1.4–85.7) and with close handling of carcasses of ill animals such as burying, skinning, or chopping (OR: 342, 95% CI: 40.5–1901.8). Among 20 wound specimens collected, seven showed spore-forming, gram positive bacilli, with bamboo stick appearance suggestive of Bacillus anthracis. Conclusion Our investigation revealed significant associations between eating and handling of ill animals and presence of anthrax-like organisms in lesions. We immediately initiated livestock vaccination in the area, educated the community on safe handling practices and recommended continued regular anthrax animal vaccinations to prevent future outbreaks.
Collapse
Affiliation(s)
- Priyakanta Nayak
- National Centre for Disease Control, 22 Shamnath Marg, Civil Lines, New Delhi, India.
| | - Samir V Sodha
- United States Centers for Disease Control and Prevention, Delhi, India.,Division of Global Health Protection, Centers for Global Health, Centers for Disease Control and Prevention, Atlanta, USA
| | - Kayla F Laserson
- United States Centers for Disease Control and Prevention, Delhi, India.,Division of Global Health Protection, Centers for Global Health, Centers for Disease Control and Prevention, Atlanta, USA
| | - Arun K Padhi
- Directorate of Health Services, Bhubaneswar, Odisha, India
| | | | - Shaikh S Hossain
- United States Centers for Disease Control and Prevention, Delhi, India
| | - Aakash Shrivastava
- National Centre for Disease Control, 22 Shamnath Marg, Civil Lines, New Delhi, India
| | - Pradeep Khasnobis
- National Centre for Disease Control, 22 Shamnath Marg, Civil Lines, New Delhi, India
| | - Srinivas R Venkatesh
- National Centre for Disease Control, 22 Shamnath Marg, Civil Lines, New Delhi, India
| | - Bikash Patnaik
- Directorate of Health Services, Bhubaneswar, Odisha, India
| | - Kailash C Dash
- Directorate of Health Services, Bhubaneswar, Odisha, India
| |
Collapse
|
43
|
Spencer J, McRobie E, Dar O, Rahman-Shepherd A, Hasan N, Hanefeld J, Khan M. Is the current surge in political and financial attention to One Health solidifying or splintering the movement? BMJ Glob Health 2019; 4:e001102. [PMID: 30899558 PMCID: PMC6407571 DOI: 10.1136/bmjgh-2018-001102] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 12/20/2018] [Accepted: 12/21/2018] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION The global health field has witnessed the rise, short-term persistence and fall of several movements. One Health, which addresses links between human, animal and environmental health, is currently experiencing a surge in political and financial attention, but there are well-documented barriers to collaboration between stakeholders from different sectors. We examined how stakeholder dynamics and approaches to operationalising One Health have evolved further to recent political and financial support for One Health. METHODS We conducted a mixed methods study, first by qualitatively investigating views of 25 major policymakers and funders of One Health programmes about factors supporting or impeding systemic changes to strengthen the One Health movement. We then triangulated these findings with a quantitative analysis of the current operations of 100 global One Health Networks. RESULTS We found that recent attention to One Health at high-level political fora has increased power struggles between dominant human and animal health stakeholders, in a context where investment in collaboration building skills is lacking. The injection of funding to support One Health initiatives has been accompanied by a rise in organisations conducting diverse activities under the One Health umbrella, with stakeholders shifting operationalisation in directions most aligned with their own interests, thereby splintering and weakening the movement. While international attention to antimicrobial resistance was identified as a unique opportunity to strengthen the One Health movement, there is a risk that this will further drive a siloed, disease-specific approach and that structural changes required for wider collaboration will be neglected. CONCLUSION Our analysis indicated several opportunities to capitalise on the current growth in One Health initiatives and funding. In particular, evidence from better monitoring and evaluation of ongoing activities could support the case for future funding and allow development of more precise guidelines on best practices.
Collapse
Affiliation(s)
- Julia Spencer
- Centre on Global Health Security, Chatham House, London, UK
- London School of Hygiene & Tropical Medicine, London, UK
| | - Ellen McRobie
- Centre on Global Health Security, Chatham House, London, UK
- Department of Infectious Disease Epidemiology, Imperial College London, London, UK
| | - Osman Dar
- Centre on Global Health Security, Chatham House, London, UK
| | | | - Nadeem Hasan
- Centre on Global Health Security, Chatham House, London, UK
| | - Johanna Hanefeld
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK
| | - Mishal Khan
- Faculty of Public Health and Policy, London School of Hygiene & Tropical Medicine, London, UK
| |
Collapse
|
44
|
Egan CA, Webster CA, Stewart GL, Weaver RG, Russ LB, Brian A, Stodden DF. Case study of a health optimizing physical education-based comprehensive school physical activity program. EVALUATION AND PROGRAM PLANNING 2019; 72:106-117. [PMID: 30326329 DOI: 10.1016/j.evalprogplan.2018.10.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 09/17/2018] [Accepted: 10/03/2018] [Indexed: 06/08/2023]
Abstract
In this article, we report a qualitative case study, in which we examined enablers and barriers related to the development, implementation, and sustainability of a comprehensive school physical activity program (CSPAP) aligned with the Health Optimizing Physical Education (HOPE) curriculum model at a middle school. Literature on program-diffusion and school-university partnerships guided data collection and analysis. Data sources included semi-structured interviews with the program implementation team (n = 9) and the school's health and physical education teachers (n = 7); a focus group interview with students; documents (e.g., lesson plans), and observations. Constant comparison techniques were used to code and draw out themes from the data. Findings revealed the extensive effort needed for program implementation and highlighted the importance of strong external support mechanisms, conducting needs assessments, and training teachers to market physical activity programming. Partnerships may provide critical support for schools in their efforts to generate and sustain CSPAPs.
Collapse
Affiliation(s)
- Cate A Egan
- University of Idaho 875 Perimeter Drive, Moscow, Idaho, 83844, United States.
| | - Collin A Webster
- University of South Carolina 902 Sumter Street, Columbia, SC, 29208, United States.
| | - Gregory L Stewart
- Methodist University 540 Ramsey Street, Fayetteville, NC, 28311, United States.
| | - R Glenn Weaver
- University of South Carolina 902 Sumter Street, Columbia, SC, 29208, United States.
| | - Laura B Russ
- University of South Carolina 902 Sumter Street, Columbia, SC, 29208, United States.
| | - Ali Brian
- University of South Carolina 902 Sumter Street, Columbia, SC, 29208, United States.
| | - David F Stodden
- University of South Carolina 902 Sumter Street, Columbia, SC, 29208, United States.
| |
Collapse
|
45
|
Kardjadj M, Ben-Mahdi MH. Epidemiology of dog-mediated zoonotic diseases in Algeria: a One Health control approach. New Microbes New Infect 2019; 28:17-20. [PMID: 30805194 PMCID: PMC6374641 DOI: 10.1016/j.nmni.2019.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 01/08/2019] [Accepted: 01/09/2019] [Indexed: 12/03/2022] Open
Abstract
Globally, human–dog interactions cause significant social, economic and human health costs. Public health problems linked with dogs include mainly zoonotic diseases. Recently the concept of a global and integrative approach to improve the health and well-being of people, animals and the environment has been strongly endorsed. This concept, often referred to as One Health, also reflects the collaboration in the field of surveillance and monitoring. Because humans and animals often suffer from the same pathogens and share the same environment, a cross-sector approach integrating human and animal disease surveillance information is required. The aims of the present study were to describe the incidence of dog-mediated zoonotic diseases in Algeria between 2010 and 2017, and to propose a One Health approach to control these diseases in Algeria. Rabies, leishmaniasis and echinococcosis are the major zoonoses in Algeria, with a reported average number of deaths per year, respectively, of 18, 7947 and 387. These zoonoses occur with the uncontrolled proliferation of household waste deposits, particularly in and around urban area which maintain the presence of stray dogs. The persistence of these diseases indicates the need for greater partnership and collaboration among multiple sectors, including medical doctors, veterinarians, ecologists, environmentalists and law-enforcement agents. Such partnerships permit the sharing of information, facilities and resources under a One Health approach; permit rapid communication among disciplines as well as interdisciplinary training/education opportunities and raising awareness among human population; and allow a combined effort towards disease surveillance/control, which will consequently improve the efficiency of the control programmes.
Collapse
Affiliation(s)
- Moustafa Kardjadj
- Ecole Supérieure en Sciences de l'Aliment et des Industries Agro-alimentaires, ESSAIA El-Harrach, Algeria.,Laboratoire de Recherche 'Santé et Productions Animales', Ecole Nationale Supérieure Vétérinaire (ENSV) d'Alger, El Harrach, Algiers, Algeria
| | - Meriem Hind Ben-Mahdi
- Ecole Supérieure en Sciences de l'Aliment et des Industries Agro-alimentaires, ESSAIA El-Harrach, Algeria.,Laboratoire de Recherche 'Santé et Productions Animales', Ecole Nationale Supérieure Vétérinaire (ENSV) d'Alger, El Harrach, Algiers, Algeria
| |
Collapse
|
46
|
Dhewantara PW, Lau CL, Allan KJ, Hu W, Zhang W, Mamun AA, Soares Magalhães RJ. Spatial epidemiological approaches to inform leptospirosis surveillance and control: A systematic review and critical appraisal of methods. Zoonoses Public Health 2018; 66:185-206. [PMID: 30593736 DOI: 10.1111/zph.12549] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 11/19/2018] [Indexed: 12/17/2022]
Abstract
Leptospirosis is a global zoonotic disease that the transmission is driven by complex geographical and temporal variation in demographics, animal hosts and socioecological factors. This results in complex challenges for the identification of high-risk areas. Spatial and temporal epidemiological tools could be used to support leptospirosis control programs, but the adequacy of its application has not been evaluated. We searched literature in six databases including PubMed, Web of Science, EMBASE, Scopus, SciELO and Zoological Record to systematically review and critically assess the use of spatial and temporal analytical tools for leptospirosis and to provide general framework for its application in future studies. We reviewed 115 articles published between 1930 and October 2018 from 41 different countries. Of these, 65 (56.52%) articles were on human leptospirosis, 39 (33.91%) on animal leptospirosis and 11 (9.5%) used data from both human and animal leptospirosis. Spatial analytical (n = 106) tools were used to describe the distribution of incidence/prevalence at various geographical scales (96.5%) and to explored spatial patterns to detect clustering and hot spots (33%). A total of 51 studies modelled the relationships of various variables on the risk of human (n = 31), animal (n = 17) and both human and animal infection (n = 3). Among those modelling studies, few studies had generated spatially structured models and predictive maps of human (n = 2/31) and animal leptospirosis (n = 1/17). In addition, nine studies applied time-series analytical tools to predict leptospirosis incidence. Spatial and temporal analytical tools have been greatly utilized to improve our understanding on leptospirosis epidemiology. Yet the quality of the epidemiological data, the selection of covariates and spatial analytical techniques should be carefully considered in future studies to improve usefulness of evidence as tools to support leptospirosis control. A general framework for the application of spatial analytical tools for leptospirosis was proposed.
Collapse
Affiliation(s)
- Pandji W Dhewantara
- UQ Spatial Epidemiology Laboratory, School of Veterinary Science, The University of Queensland, Gatton, Queensland, Australia.,Pangandaran Unit for Health Research and Development, National Health Research and Development, Ministry of Health of Indonesia, Pangandaran, West Java, Indonesia
| | - Colleen L Lau
- Research School of Population Health, Australian National University, Canberra, Australian Capital Territory, Australia.,Child Health Research Centre, The University of Queensland, Brisbane, Queensland, Australia
| | - Kathryn J Allan
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Wenbiao Hu
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Wenyi Zhang
- Center for Disease Surveillance and Research, Institute of Disease Control and Prevention of PLA, Beijing, China
| | - Abdullah A Mamun
- Faculty of Humanities and Social Sciences, Institute for Social Science Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Ricardo J Soares Magalhães
- UQ Spatial Epidemiology Laboratory, School of Veterinary Science, The University of Queensland, Gatton, Queensland, Australia.,Child Health Research Centre, The University of Queensland, Brisbane, Queensland, Australia
| |
Collapse
|
47
|
Steele SG, Booy R, Mor SM. Establishing research priorities to improve the One Health efficacy of Australian general practitioners and veterinarians with regard to zoonoses: A modified Delphi survey. One Health 2018; 6:7-15. [PMID: 30197925 PMCID: PMC6127845 DOI: 10.1016/j.onehlt.2018.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 08/27/2018] [Accepted: 08/29/2018] [Indexed: 02/02/2023] Open
Abstract
While general medical practitioners (GPs) and veterinarians are often the first line responders in the face of a disease outbreak, pathways to improving the One Health efficacy of these clinicians remain unclear. A two-phase modified Delphi survey of professionals with known expertise in One Health (‘expert panel’) was used to 1) identify key knowledge, attitudes and practices (KAPs) of GPs and veterinarians that would be consistent with a One Health approach to zoonoses; and 2) determine priorities for future surveys with Australian GPs and veterinarians to identify important gaps that impede effective diagnosis and management of zoonoses. A list of 13 topics/sub-topics, as well as a list of 25 specific zoonotic diseases/agents emerged from the first phase of the survey. In the second phase the expert panel identified general knowledge of the clinical aspects and epidemiological aspects of zoonoses, as well as risk management practices, as the most important KAPs and research priorities for both GPs and veterinarians. In terms of diseases, the expert panel regarded knowledge of Hendra virus, Q fever, Australian bat lyssavirus (ABLV), anthrax and Brucella suis most important for veterinarians, whilst for GPs, Q fever, gastrointestinal/foodborne diseases, influenza, ABLV and local vector-borne diseases were found to be most important by the expert panel. Some differences were noted in terms of prioritization of topics/sub-topics and diseases/agents according to expert background (veterinary and non-veterinary). The Delphi survey technique enabled efficient collection of data from a diverse range of One Health ‘experts’/specialists and provided clear priorities for proposed future research, and potentially for educational interventions to improve One Health efficacy of clinicians. Delphi survey identified research priorities to improve One Health efficacy of clinicians. Top priority: GP and veterinarian knowledge of clinical aspects, epidemiology and risk management of zoonoses. Top 5 diseases for veterinarians: Hendra, ABLV, Q fever, anthrax and B. suis. Top 5 diseases for GPs: Q fever, GI/foodborne diseases, influenza, and local vectorborne diseases. Participants with veterinary background prioritised collaboration and referral.
Collapse
Key Words
- ABLV, Australian bat lyssavirus
- Delphi survey
- EID, Emerging infectious diseases
- Emerging infectious diseases
- GP, General medical practitioner
- General practitioners
- KAP, Knowledge, attitudes and practices
- Knowledge, attitudes and practices
- MERS, Middle East respiratory syndrome
- One Health
- PPE, Personal protective equipment
- SARS, Severe acute respiratory disease
- SIG, Special interest group
- Veterinarians
- Zoonoses
Collapse
Affiliation(s)
- Sandra G Steele
- Faculty of Science, School of Veterinary Science, The University of Sydney, NSW 2006, Australia
| | - Robert Booy
- Faculty of Science, School of Medicine, The University of Sydney, NSW 2006, Australia.,National Centre for Immunisation Research and Surveillance, Children's Hospital at Westmead, Sydney, Australia
| | - Siobhan M Mor
- Faculty of Science, School of Veterinary Science, The University of Sydney, NSW 2006, Australia.,University of Liverpool, Institute of Infection and Global Health, L3 5RF, Merseyside, United Kingdom
| |
Collapse
|
48
|
Léger A, Stärk KD, Rushton J, Nielsen LR. A One Health Evaluation of the University of Copenhagen Research Centre for Control of Antibiotic Resistance. Front Vet Sci 2018; 5:194. [PMID: 30186842 PMCID: PMC6110841 DOI: 10.3389/fvets.2018.00194] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Accepted: 07/27/2018] [Indexed: 12/14/2022] Open
Abstract
We applied the evaluation framework developed by the EU COST Action "Network of Evaluation of One Health" (NEOH) to assess the operations, supporting infrastructures and outcomes of a research consortium "University of Copenhagen Research Centre for Control of Antibiotic Resistance" (UC-CARE). This 4-year research project was a One Health (OH) initiative with participants from 14 departments over four faculties as well as stakeholders from industry and health authorities aiming to produce new knowledge to reduce the development of antimicrobial resistance (AMR). This was a case study focusing on assessing beneficial and counter-productive characteristics that could affect the OH outcomes. The study was also used to provide feedback to NEOH about the evaluation framework. The framework and evaluation tools are described in the introduction paper of this special journal issue. Data for the evaluation were extracted from the funding research proposal, the mid-term UC-CARE project evaluation report and supplemented with opinions elicited from project participants and stakeholders. Here, we describe the underlying system, theory of change behind the initiative and adapted questions from the NEOH tools that we used for semi-open interviews with consortium members throughout the evaluation process. An online survey was used to obtain information from stakeholders. The NEOH evaluation tools were then used for the qualitative and quantitative evaluation of the OH characteristics of UC-CARE. Senior UC-CARE researchers were interested and willing to be interviewed. Young scientists were more difficult to engage in interviews, and only 25% of stakeholders answered the online survey. Interviewees mentioned that the main benefit of UC-CARE was an increased awareness and general understanding of AMR issues. All interviewees stated that the adopted OH approach was relevant given the complexity of AMR. However, some questioned the applicability, and identified potentially counter-productive issues mainly related to the information sharing, collaboration and working methods across the consortium. A more integrated project organization, more stakeholder involvement and time for the project, flexibility in planning and a dedicated OH coordinator were suggested to allow for more knowledge exchange, potentially leading to a higher societal impact.
Collapse
Affiliation(s)
| | | | - Jonathan Rushton
- Faculty of Health and Life Science, Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
| | - Liza R. Nielsen
- Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Frederiksberg, Denmark
| |
Collapse
|
49
|
Adomako BY, Baiden F, Sackey S, Ameme DK, Wurapa F, Nyarko KM, Kenu E, Afari E. Dog Bites and Rabies in the Eastern Region of Ghana in 2013-2015: A Call for a One-Health Approach. J Trop Med 2018; 2018:6139013. [PMID: 30057629 PMCID: PMC6051013 DOI: 10.1155/2018/6139013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Accepted: 06/05/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND A One-Health approach is advocated to ensure effective rabies surveillance in sub-Saharan Africa. Information is needed to assess the current state of dog bites and rabies in Ghana. We analyzed data on reported events in the Eastern Region of Ghana from 2013 to 2015 to generate information that can be used for rabies elimination in Ghana through the One-Health approach. METHOD We extracted data on dog bites and rabies from the database of the regional health service and performed descriptive analysis using Epi Info version 7™. We followed up with interviews with three key informants from the health and veterinary services on issues related to surveillance and data quality. RESULTS Overall, 4821 dog bites were reported over the three-year period. This translated into an annual incidence of 172 cases per a population of 100,000. Most of cases were in children aged less than 10 yrs. Fifteen (53.3% males) cases of rabies were recorded in seven out of the 26 municipalities and districts, translating into a rabies to dog bite ratio of 3: 1000. The median age of victims was 9 years (range: 3-72 years). A parallel and uncoordinated system of rabies surveillance is maintained by the health and veterinary services, with gross disparities in the number of reported events and overall impression of underreporting. CONCLUSION Rabies remains an important cause of preventable deaths in this region. An integrated approach to surveillance based on the One-Health concept needs to be adopted.
Collapse
Affiliation(s)
- Boakye-Yiadom Adomako
- Ghana Field Epidemiology and Laboratory Training Program (GFELTP), School of Public Health, University of Ghana, Ghana
| | - Frank Baiden
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK
| | - Samuel Sackey
- Ghana Field Epidemiology and Laboratory Training Program (GFELTP), School of Public Health, University of Ghana, Ghana
| | - Donne Kofi Ameme
- Ghana Field Epidemiology and Laboratory Training Program (GFELTP), School of Public Health, University of Ghana, Ghana
| | - Fred Wurapa
- Ghana Field Epidemiology and Laboratory Training Program (GFELTP), School of Public Health, University of Ghana, Ghana
| | - Kofi Mensah Nyarko
- Ghana Field Epidemiology and Laboratory Training Program (GFELTP), School of Public Health, University of Ghana, Ghana
| | - Ernest Kenu
- Ghana Field Epidemiology and Laboratory Training Program (GFELTP), School of Public Health, University of Ghana, Ghana
| | - Edwin Afari
- Ghana Field Epidemiology and Laboratory Training Program (GFELTP), School of Public Health, University of Ghana, Ghana
| |
Collapse
|
50
|
Animasahun VJ, Chapman HJ. Lassa fever in Nigeria: the tale of a reactive health system. Lancet 2018; 391:1769. [PMID: 29739558 DOI: 10.1016/s0140-6736(18)30862-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 04/03/2018] [Indexed: 11/20/2022]
Affiliation(s)
| | - Helena J Chapman
- College of Medicine, University of Florida, Gainesville, FL, USA
| |
Collapse
|