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Delpy L, Astbury CC, Aenishaenslin C, Ruckert A, Penney TL, Wiktorowicz M, Ciss M, Benko R, Bordier M. Integrated surveillance systems for antibiotic resistance in a One Health context: a scoping review. BMC Public Health 2024; 24:1717. [PMID: 38937706 PMCID: PMC11210117 DOI: 10.1186/s12889-024-19158-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 06/14/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Antibiotic resistance (ABR) has emerged as a major threat to health. Properly informed decisions to mitigate this threat require surveillance systems that integrate information on resistant bacteria and antibiotic use in humans, animals, and the environment, in line with the One Health concept. Despite a strong call for the implementation of such integrated surveillance systems, we still lack a comprehensive overview of existing organizational models for integrated surveillance of ABR. To address this gap, we conducted a scoping review to characterize existing integrated surveillance systems for ABR. METHODS The literature review was conducted using the PRISMA guidelines. The selected integrated surveillance systems were assessed according to 39 variables related to their organization and functioning, the socio-economic and political characteristics of their implementation context, and the levels of integration reached, together with their related outcomes. We conducted two distinct, complementary analyses on the data extracted: a descriptive analysis to summarize the characteristics of the integrated surveillance systems, and a multiple-correspondence analysis (MCA) followed by a hierarchical cluster analysis (HCA) to identify potential typology for surveillance systems. RESULTS The literature search identified a total of 1330 records. After the screening phase, 59 references were kept from which 14 integrated surveillance systems were identified. They all operate in high-income countries and vary in terms of integration, both at informational and structural levels. The different systems combine information from a wide range of populations and commodities -in the human, animal and environmental domains, collection points, drug-bacterium pairs, and rely on various diagnostic and surveillance strategies. A variable level of collaboration was found for the governance and/or operation of the surveillance activities. The outcomes of integration are poorly described and evidenced. The 14 surveillance systems can be grouped into four distinct clusters, characterized by integration level in the two dimensions. The level of resources and regulatory framework in place appeared to play a major role in the establishment and organization of integrated surveillance. CONCLUSIONS This study suggests that operationalization of integrated surveillance for ABR is still not well established at a global scale, especially in low and middle-income countries and that the surveillance scope is not broad enough to obtain a comprehensive understanding of the complex dynamics of ABR to appropriately inform mitigation measures. Further studies are needed to better characterize the various integration models for surveillance with regard to their implementation context and evaluate the outcome of these models.
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Affiliation(s)
- Léo Delpy
- ASTRE, University of Montpellier, CIRAD, INRAE, Montpellier, France
- CIRAD, UMR ASTRE, Dakar, Senegal
- National Laboratory for Livestock and Veterinary Research, Senegalese Institute of Research in Agriculture, Dakar, Senegal
| | - Chloe Clifford Astbury
- Global Food Systems & Policy Research, School of Global Health, York University, Toronto, Canada
- Dahdaleh Institute for Global Health Research, York University, Toronto, Canada
| | - Cécile Aenishaenslin
- Research Group On Epidemiology of Zoonoses and Public Health (GREZOSP), University of Montréal, Saint-Hyacinthe, Québec, Canada
- Centre de Recherche en Santé Publique de L'Université de Montréal Et du Centre Intégré Universitaire de Santé Et de Services Sociaux (CIUSS) du Centre-Sud-de-L'île-de-Montréal, Montréal, Québec, Canada
| | - Arne Ruckert
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
| | - Tarra L Penney
- Global Food Systems & Policy Research, School of Global Health, York University, Toronto, Canada
- Dahdaleh Institute for Global Health Research, York University, Toronto, Canada
| | - Mary Wiktorowicz
- Dahdaleh Institute for Global Health Research, York University, Toronto, Canada
- School of Global Health, York University, Toronto, Canada
| | - Mamadou Ciss
- National Laboratory for Livestock and Veterinary Research, Senegalese Institute of Research in Agriculture, Dakar, Senegal
| | - Ria Benko
- Institute of Clinical Pharmacy, University of Szeged, Szeged, Hungary
| | - Marion Bordier
- ASTRE, University of Montpellier, CIRAD, INRAE, Montpellier, France.
- CIRAD, UMR ASTRE, Dakar, Senegal.
- National Laboratory for Livestock and Veterinary Research, Senegalese Institute of Research in Agriculture, Dakar, Senegal.
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Python Ndekou P, Drake A, Lomax J, Dione M, Faye A, Njiemessa Nsangou MD, Korir L, Sklar E. An agent-based model for collaborative learning to combat antimicrobial resistance: proof of concept based on broiler production in Senegal. SCIENCE IN ONE HEALTH 2023; 2:100051. [PMID: 39077050 PMCID: PMC11262294 DOI: 10.1016/j.soh.2023.100051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 10/30/2023] [Indexed: 07/31/2024]
Abstract
Antimicrobial resistance (AMR) is a substantial global One Health problem. This paper reports on initial, proof-of-concept development of an agent-based model (ABM) as part of wider modelling efforts to support collaborations between groups interested in policy development for animal health and food systems. The model simulates AMR in poultry production in Senegal. It simultaneously addresses current policy issues, builds on existing modelling in the domain and describes AMR in the broiler chicken production cycle as seen by producers and veterinarians. This enables implementation and assessment of producer antimicrobial use and infection prevention and control strategies in terms of immediate economic incentives, potentially helping to advance conversations by addressing national policy priorities. Our model is presented as a flexible tool with promise for extension as part of AMR policy development in Senegal and West Africa, using participatory approaches. This work indicates that ABM can potentially play a useful role in fostering counter-AMR initiatives driven by food system actor behaviour in lower- and middle-income countries more generally.
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Affiliation(s)
| | - Archie Drake
- University of Lincoln, Brayford Pool, Lincoln, LN6 7TS, United Kingdom
| | - Jake Lomax
- Mutate Systems Development, 28a Waterloo Road, Falmouth, England, TR11 3NU, United Kingdom
| | - Michel Dione
- International Livestock Research Institute, Rue 18 Cité Mamelles, BP 24265 Ouakam, Dakar, Senegal
| | - Ardiouma Faye
- International Livestock Research Institute, Rue 18 Cité Mamelles, BP 24265 Ouakam, Dakar, Senegal
| | | | - Lilian Korir
- University of Lincoln, Brayford Pool, Lincoln, LN6 7TS, United Kingdom
| | - Elizabeth Sklar
- University of Lincoln, Brayford Pool, Lincoln, LN6 7TS, United Kingdom
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Kubasari C, Adeapena W, Najjemba R, Hedidor GK, Adjei RL, Manu G, Timire C, Afari-Asiedu S, Asante KP. Quality of Data Recording and Antimicrobial Use in a Municipal Veterinary Clinic in Ghana. Trop Med Infect Dis 2023; 8:485. [PMID: 37999604 PMCID: PMC10675351 DOI: 10.3390/tropicalmed8110485] [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: 07/07/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 11/25/2023] Open
Abstract
The recording of antimicrobial use data is critical for the development of interventions for the containment of antimicrobial resistance. This cross-sectional study assessed whether dissemination activities and recommendations made after an operational research (OR) study in 2021 resulted in better data recording and improved the use of antimicrobials in a rural veterinary clinic. Routinely collected data from treatment record books were compared between 2013 and 2019 (pre-OR) and from July 2021 to April 2023 (post-OR). The most common animals presenting for care in the the pre - and post OR periods were dogs (369 and 206, respectively). Overall, antimicrobial use in animals increased from 53% to 77% between the two periods. Tetracycline was the most commonly used antimicrobial (99%) during the pre-OR period, while Penicillin-Streptomycin was the most commonly used antimicrobial (65%) during the post-OR period. All animals that received care at the clinic were documented in the register during both periods. Whereas the diagnosis was documented in 269 (90%) animals in the post-OR period compared to 242 (47%) in the pre-OR period, the routes and dosages were not adequately recorded during the both periods. Therefore, the quality of data recording was still deficient despite the dissemination and the recommendations made to some key stakeholders. Recommendations are made for a standardized antimicrobial reporting tool, refresher training, and continuous supervisory visits to the clinic.
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Affiliation(s)
- Cletus Kubasari
- Kintampo Health Research Centre, Research and Development Division, Ghana Health Service, Kintampo P.O. Box 200, Ghana; (W.A.); (G.M.); (S.A.-A.); (K.P.A.)
| | - Wisdom Adeapena
- Kintampo Health Research Centre, Research and Development Division, Ghana Health Service, Kintampo P.O. Box 200, Ghana; (W.A.); (G.M.); (S.A.-A.); (K.P.A.)
| | | | | | - Raymond Lovelace Adjei
- Council for Scientific and Industrial Research-Animal Research Institute, Accra P.O Box 20, Ghana;
| | - Grace Manu
- Kintampo Health Research Centre, Research and Development Division, Ghana Health Service, Kintampo P.O. Box 200, Ghana; (W.A.); (G.M.); (S.A.-A.); (K.P.A.)
| | - Collins Timire
- International Union Against Tuberculosis and Lung Diseases, 75006 Paris, France;
| | - Samuel Afari-Asiedu
- Kintampo Health Research Centre, Research and Development Division, Ghana Health Service, Kintampo P.O. Box 200, Ghana; (W.A.); (G.M.); (S.A.-A.); (K.P.A.)
| | - Kwaku Poku Asante
- Kintampo Health Research Centre, Research and Development Division, Ghana Health Service, Kintampo P.O. Box 200, Ghana; (W.A.); (G.M.); (S.A.-A.); (K.P.A.)
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Cousins M, Parmley EJ, Greer AL, Neiterman E, Lambraki IA, Graells T, Léger A, Henriksson PJG, Troell M, Wernli D, Søgaard Jørgensen P, Carson CA, Majowicz SE. Is scientific evidence enough? Using expert opinion to fill gaps in data in antimicrobial resistance research. PLoS One 2023; 18:e0290464. [PMID: 37616319 PMCID: PMC10449168 DOI: 10.1371/journal.pone.0290464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 08/08/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND Antimicrobial Resistance (AMR) is a global problem with large health and economic consequences. Current gaps in quantitative data are a major limitation for creating models intended to simulate the drivers of AMR. As an intermediate step, expert knowledge and opinion could be utilized to fill gaps in knowledge for areas of the system where quantitative data does not yet exist or are hard to quantify. Therefore, the objective of this study was to identify quantifiable data about the current state of the factors that drive AMR and the strengths and directions of relationships between the factors from statements made by a group of experts from the One Health system that drives AMR development and transmission in a European context. METHODS This study builds upon previous work that developed a causal loop diagram of AMR using input from two workshops conducted in 2019 in Sweden with experts within the European food system context. A secondary analysis of the workshop transcripts was conducted to identify semi-quantitative data to parameterize drivers in a model of AMR. MAIN FINDINGS Participants spoke about AMR by combining their personal experiences with professional expertise within their fields. The analysis of participants' statements provided semi-quantitative data that can help inform a future of AMR emergence and transmission based on a causal loop diagram of AMR in a Swedish One Health system context. CONCLUSION Using transcripts of a workshop including participants with diverse expertise across the system that drives AMR, we gained invaluable insight into the past, current, and potential future states of the major drivers of AMR, particularly where quantitative data are lacking.
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Affiliation(s)
- Melanie Cousins
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - E. Jane Parmley
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Amy L. Greer
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
| | - Elena Neiterman
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Irene A. Lambraki
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Tiscar Graells
- Global Economic Dynamics and the Biosphere, Royal Swedish Academy of Sciences, Stockholm, Sweden
- Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
| | - Anaïs Léger
- Global Studies Institute, University of Geneva, Geneva, Switzerland
| | - Patrik J. G. Henriksson
- Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
- Beijer Institute of Ecological Economics, Royal Swedish Academy of Sciences, Stockholm, Sweden
- WorldFish, Penang, Malaysia
| | - Max Troell
- Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
- Beijer Institute of Ecological Economics, Royal Swedish Academy of Sciences, Stockholm, Sweden
| | - Didier Wernli
- Global Studies Institute, University of Geneva, Geneva, Switzerland
| | - Peter Søgaard Jørgensen
- Global Economic Dynamics and the Biosphere, Royal Swedish Academy of Sciences, Stockholm, Sweden
- Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
| | - Carolee A. Carson
- Foodborne Disease and Antimicrobial Resistance Surveillance Division, Centre for Foodborne, Environmental and Zoonotic Infectious Diseases, Public Health Agency of Canada, Guelph, Ontario, Canada
| | - Shannon E. Majowicz
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
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Hlashwayo DF, Noormahomed EV, Bahule L, Benson CA, Schooley RT, Sigaúque B, Barrett KE, Bila CG. Susceptibility antibiotic screening reveals high rates of multidrug resistance of Salmonella, Shigella and Campylobacter in HIV infected and uninfected patients from Mozambique. BMC Infect Dis 2023; 23:255. [PMID: 37085752 PMCID: PMC10122284 DOI: 10.1186/s12879-023-08219-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Accepted: 04/04/2023] [Indexed: 04/23/2023] Open
Abstract
BACKGROUND Antibacterial resistance is a growing concern worldwide, including in Mozambique. Diarrhea is an important cause of mortality in Mozambique, yet few local studies have reported on the resistance of bacterial pathogens in this context. Therefore, this study aims to characterize antibiotic susceptibility patterns of Salmonella, Shigella and Campylobacter spp. among patients with diarrhea, including those who are HIV-infected and-uninfected. METHODS We conducted antibiotic susceptibility testing on 157 stool isolates recovered from 129 patients aged between 0 and 80 years with diarrhea, including HIV infected (n = 68) and-uninfected individuals (n = 61), assisted at two health centers in Maputo city. The isolates comprised of 99 Salmonella, 45 Shigella and 13 Campylobacter strains. The Kirby-Bauer disk diffusion method was used on Mueller-Hinton II agar for Salmonella and Shigella spp., while Mueller-Hinton II agar with 5% defibrinated sheep blood was used for Campylobacter spp. We tested six antibiotics listed on the national essential medicines list, including ciprofloxacin, erythromycin, azithromycin, trimethoprim-sulfamethoxazole, gentamicin, and tetracycline. RESULTS All isolates were resistant to at least one antibiotic. A high percentage of Salmonella spp. isolates were found to be resistant to trimethoprim-sulfamethoxazole (89.9%, n = 89), erythromycin (88.9%, n = 88) and tetracycline (76.8%, n = 76). In addition, 86.6% (n = 39) and 68.9% (n = 31) of Shigella isolates were resistant to trimethoprim-sulfamethoxazole and tetracycline, respectively. The majority of Campylobacter isolates (92.3%, n = 12) were resistant to erythromycin, azithromycin and tetracycline. Multidrug resistance (MDR) was observed in 79.8% of Salmonella spp., 76.9% of Campylobacter spp., and 57.8% of Shigella spp. Drug susceptibility profiles for Salmonella spp. and Campylobacter were similar in both HIV-1 infected and uninfected patients. However, Shigella spp. isolates obtained from patients without HIV infection were significantly more likely to be resistant to erythromycin, azithromycin or to exhibit multidrug resistance than those obtained from patients with HIV-1 infection (p < 0.05). All Shigella spp. and Campylobacter spp. isolates were susceptible to gentamicin. CONCLUSION Our study highlights concerning rates of antibiotic resistance and MDR among diarrheal bacterial pathogens in Mozambique. Further research is needed to understand the impact of HIV, ART therapy and immunosuppression on antibiotic resistance. Urgent interventions are essential to prevent the spread of resistant strains.
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Affiliation(s)
- Delfina F Hlashwayo
- Department of Biological Sciences, Faculty of Sciences, Eduardo Mondlane University, Maputo, MZ, Mozambique.
- Department of Animal Health and Epidemiology, Faculty of Veterinary Medicine, Eduardo Mondlane University, Maputo, MZ, Mozambique.
| | - Emília V Noormahomed
- Department of Microbiology, Faculty of Medicine, Eduardo Mondlane University, Maputo, MZ, Mozambique
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), San Diego, US
- Mozambique Institute for Health Education and Research (MIHER), Maputo, MZ, Mozambique
| | - Leonilde Bahule
- Department of Biological Sciences, Faculty of Sciences, Eduardo Mondlane University, Maputo, MZ, Mozambique
| | - Constance A Benson
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), San Diego, US
| | - Robert T Schooley
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, San Diego (UCSD), San Diego, US
| | - Betuel Sigaúque
- Manhiça Health Research Center (CISM), Manhiça, MZ, Mozambique
| | - Kim E Barrett
- Department of Physiology and Membrane Biology, University of California Davis School of Medicine, Sacramento, USA
| | - Custódio G Bila
- Department of Animal Health and Epidemiology, Faculty of Veterinary Medicine, Eduardo Mondlane University, Maputo, MZ, Mozambique
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Staphylococcus aureus Host Spectrum Correlates with Methicillin Resistance in a Multi-Species Ecosystem. Microorganisms 2023; 11:microorganisms11020393. [PMID: 36838358 PMCID: PMC9964919 DOI: 10.3390/microorganisms11020393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 01/23/2023] [Accepted: 01/25/2023] [Indexed: 02/08/2023] Open
Abstract
Although antibiotic resistance is a major issue for both human and animal health, very few studies have investigated the role of the bacterial host spectrum in its dissemination within natural ecosystems. Here, we assessed the prevalence of methicillin resistance among Staphylococcus aureus (MRSA) isolates from humans, non-human primates (NHPs), micromammals and bats in a primatology center located in southeast Gabon, and evaluated the plausibility of four main predictions regarding the acquisition of antibiotic resistance in this ecosystem. MRSA strain prevalence was much higher in exposed species (i.e., humans and NHPs which receive antibiotic treatment) than in unexposed species (micromammals and bats), and in NHP species living in enclosures than those in captivity-supporting the assumption that antibiotic pressure is a risk factor in the acquisition of MRSA that is reinforced by the irregularity of drug treatment. In the two unexposed groups of species, resistance prevalence was high in the generalist strains that infect humans or NHPs, supporting the hypothesis that MRSA strains diffuse to wild species through interspecific transmission of a generalist strain. Strikingly, the generalist strains that were not found in humans showed a higher proportion of MRSA strains than specialist strains, suggesting that generalist strains present a greater potential for the acquisition of antibiotic resistance than specialist strains. The host spectrum is thus a major component of the issue of antibiotic resistance in ecosystems where humans apply strong antibiotic pressure.
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Antimicrobial Usage in Smallholder Poultry Production in Nigeria. Vet Med Int 2022; 2022:7746144. [PMID: 35242300 PMCID: PMC8886695 DOI: 10.1155/2022/7746144] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 02/12/2022] [Indexed: 11/18/2022] Open
Abstract
The indiscriminate use of antimicrobials in livestock production is of increasing concern due to the threat of antimicrobial resistance in both humans and animals. Much emphasis has been placed on intensively managed poultry production systems, which routinely use antimicrobials as against smallholder poultry production systems (SPPS). Therefore, this study investigated the use of antimicrobials among smallholder poultry farmers in Nigeria, and compared the prevalence of antimicrobial drug use against the practice of ethnoveterinary medicine (EVM). A cross-sectional study was conducted in five states (agroecologies) of Nigeria using structured questionnaires administered on a total of 350 farmers. The practice of EVM was prevalent among most of the farmers (39%). The western method (pharmaceuticals) was practiced by a large proportion of farmers (60%), either solely (25%) or in combination with EVM (35%). Antimicrobials were used primarily for treatment and prevention of diseases (78%). Semi-scavenging system of production had the highest proportion (49%) of farmers using antimicrobials, compared to semi-intensive (37%) and scavenging (14%) systems. Gender (χ2 = 9.30,
= 0.01), and location (χ2 = 216.86,
≤ 0.001), influenced farmers’ choice of methods for bird treatment. Education (odds ratio [OR] odds ratio [OR] 3.06, 95% CI 2.10–4.44), income (OR 1.99, 95% CI 1.10–3.59) and management system (OR 1.97, CI% 1.1–3.45) were most associated with antimicrobial use. Critically important antibiotics, with lower to higher risk of antimicrobial resistance, were used by farmers (40%). These findings showed the indiscriminate use of antimicrobials by farmers and the potential risk of antimicrobial resistance within the SPPS in Nigeria.
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