1
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Chatzidimitriou E, Davis H, Baranski M, Jakobsen J, Seal C, Leifert C, Butler G. Variation in nutritional quality in UK retail eggs. Food Chem 2024; 454:139783. [PMID: 38795627 DOI: 10.1016/j.foodchem.2024.139783] [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: 10/19/2023] [Revised: 04/15/2024] [Accepted: 05/20/2024] [Indexed: 05/28/2024]
Abstract
Fatty acid (FA), carotenoid and vitamin contents of UK eggs were assessed for four production systems (caged (CA), free-range (FR), organic (OR) and extensive organic (EO)) as well as season. The impact of enforced housing, due to avian influenza, was also investigated. Production system did not alter vitamin D3, B2 or B9 content, but significantly influenced nutritionally desirable FA, carotenoid and vitamins A and E - concentrations decreased as production intensity increased, although for most, CA and FR did not differ significantly. Vitamin E and FA profiles for OR and EO were also similar, although carotenoids were higher in EO eggs. In contrast, FA, carotenoids, vitamins E and B9 were consistent throughout the year, unlike vitamins A, D3 and B2, which fluctuated with season; D and B2 were higher in July than January and lower vitamin A was the only detected implication from enforced housing of FR and OR birds.
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Affiliation(s)
- Eleni Chatzidimitriou
- School of Natural and Environmental Science, Newcastle University, Newcastle upon Tyne NE1 7RU, UK; Foodscale Hub, Leontos Sofou 20, 57001 Thermi, Thessaloniki, Greece
| | - Hannah Davis
- School of Natural and Environmental Science, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
| | - Marcin Baranski
- Laboratory of Neurobiology, Nencki Institute, BRAINCITY, Warsaw, Poland
| | - Jette Jakobsen
- National Food Institute, Technical University of Denmark, Kemitorvet, 201, 129, 2800 Kgs. Lyngby, Denmark
| | - Chris Seal
- Human Nutrition and Exercise Research Centre, Public Health Sciences Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, UK
| | - Carlo Leifert
- SCU Plant Science, Southern Cross University, Military Rd., Lismore, NSW 2480, Australia; Department of Nutrition, IMB, University of Oslo, 0372 Oslo, Norway
| | - Gillian Butler
- School of Natural and Environmental Science, Newcastle University, Newcastle upon Tyne NE1 7RU, UK.
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2
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Medina JE, Castañeda S, Camargo M, Garcia-Corredor DJ, Muñoz M, Ramírez JD. Exploring viral diversity and metagenomics in livestock: insights into disease emergence and spillover risks in cattle. Vet Res Commun 2024:10.1007/s11259-024-10403-2. [PMID: 38865041 DOI: 10.1007/s11259-024-10403-2] [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: 10/10/2023] [Accepted: 05/01/2024] [Indexed: 06/13/2024]
Abstract
Cattle have a significant impact on human societies in terms of both economics and health. Viral infections pose a relevant problem as they directly or indirectly disrupt the balance within cattle populations. This has negative consequences at the economic level for producers and territories, and also jeopardizes human health through the transmission of zoonotic diseases that can escalate into outbreaks or pandemics. To establish prevention strategies and control measures at various levels (animal, farm, region, or global), it is crucial to identify the viral agents present in animals. Various techniques, including virus isolation, serological tests, and molecular techniques like PCR, are typically employed for this purpose. However, these techniques have two major drawbacks: they are ineffective for non-culturable viruses, and they only detect a small fraction of the viruses present. In contrast, metagenomics offers a promising approach by providing a comprehensive and unbiased analysis for detecting all viruses in a given sample. It has the potential to identify rare or novel infectious agents promptly and establish a baseline of healthy animals. Nevertheless, the routine application of viral metagenomics for epidemiological surveillance and diagnostics faces challenges related to socioeconomic variables, such as resource availability and space dedicated to metagenomics, as well as the lack of standardized protocols and resulting heterogeneity in presenting results. This review aims to provide an overview of the current knowledge and prospects for using viral metagenomics to detect and identify viruses in cattle raised for livestock, while discussing the epidemiological and clinical implications.
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Affiliation(s)
- Julián Esteban Medina
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Sergio Castañeda
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Milena Camargo
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
- Centro de Tecnología en Salud (CETESA), Innovaseq SAS, Mosquera, Cundinamarca, Colombia
| | - Diego J Garcia-Corredor
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
- Grupo de Investigación en Medicina Veterinaria y Zootecnia, Facultad de Ciencias Agropecuarias, Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia
| | - Marina Muñoz
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Juan David Ramírez
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia.
- Molecular Microbiology Laboratory, Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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3
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Phetla V, Chaisi M, Malatji MP. Epidemiology and diversity of gastrointestinal tract helminths of wild ruminants in sub-Saharan Africa: a review. J Helminthol 2024; 98:e45. [PMID: 38828717 DOI: 10.1017/s0022149x24000361] [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] [Indexed: 06/05/2024]
Abstract
This review summarises studies on distribution, diversity, and prevalence of gastrointestinal helminth infections in wild ruminants in sub-Saharan Africa. The results showed that 109 gastrointestinal tract (GIT) helminth species or species complexes were recorded in 10 sub-Saharan African countries. South Africa reported the highest number of species because most studies were carried out in this country. Eighty-eight nematode species or species complexes were recorded from 30 wild ruminant species across eight countries. The genus Trichostrongylus recorded the highest number of species and utilised the highest number of wild ruminant species, and along with Haemonchus spp., was the most widely distributed geographically. Fifteen trematode species or species complexes were reported from seven countries. The genus Paramphistomum recorded the highest number of species, and Calicophoron calicophoron was the most commonly occurring species in sub-Saharan African countries and infected the highest number of hosts. Six cestode species or species complexes from one family were documented from 14 wild hosts in seven countries. Moniezia spp. were the most commonly distributed in terms of host range and geographically. Impala were infected by the highest number of nematodes, whilst Nyala were infected by the highest number of trematode species. Greater kudu and Impala harbored the largest number of cestodes. The prevalence amongst the three GIT helminths taxa ranged between 1.4% and 100% for nematodes, 0.8% and 100% for trematodes, and 1.4% and 50% for cestodes. There is still limited information on the distribution and diversity of GIT helminths in wild ruminants in most sub-Saharan African countries.
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Affiliation(s)
- V Phetla
- Foundational Biodiversity Science, South African National Biodiversity Institute, P.O. Box 754, Pretoria0001, South Africa
| | - M Chaisi
- Foundational Biodiversity Science, South African National Biodiversity Institute, P.O. Box 754, Pretoria0001, South Africa
- Department of Veterinary Tropical Diseases, University of Pretoria, Onderstepoort0110, South Africa
| | - M P Malatji
- School of Life Science, College of Agriculture, Engineering and Science, University of KwaZulu-Natal, Westville Campus, Durban4001, South Africa
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4
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Golchin M, Di Marco M, Horwood PF, Paini DR, Hoskins AJ, Hickson R. Prediction of viral spillover risk based on the mass action principle. One Health 2024; 18:100737. [PMID: 38694617 PMCID: PMC11061335 DOI: 10.1016/j.onehlt.2024.100737] [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: 09/25/2023] [Accepted: 04/17/2024] [Indexed: 05/04/2024] Open
Abstract
Infectious zoonotic disease emergence, through spillover events, is of global concern and has the potential to cause significant harm to society, as recently demonstrated by COVID-19. More than 70% of the 400 infectious diseases that emerged in the past five decades have a zoonotic origin, including all recent pandemics. There have been several approaches used to predict the risk of spillover through some of the known or suspected infectious disease emergence drivers, largely using correlative approaches. Here, we predict the spatial distribution of spillover risk by approximating general transmission through animal and human interactions. These mass action interactions are approximated through the multiplication of the spatial distribution of zoonotic virus diversity and human population density. Although our results indicate higher risk in regions along the equator and in Southeast Asia where both virus diversity and human population density are high, it should be noted that this is primarily a conceptual exercise. We compared our spillover risk map to key factors, including the model inputs of zoonotic virus diversity estimate map, human population density map, and the spatial distribution of species richness. Despite the limitations of this approach, this viral spillover map is a step towards developing a more comprehensive spillover risk prediction system to inform global monitoring.
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Affiliation(s)
- Maryam Golchin
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Townsville, QLD 4811, Australia
- College of Public Health Medical and Veterinary Sciences, and Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia
| | - Moreno Di Marco
- Department of Biology and Biotechnologies, Sapienza University of Rome, 00185 Roma, RM, Italy
| | - Paul F. Horwood
- College of Public Health Medical and Veterinary Sciences, and Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia
| | - Dean R. Paini
- College of Public Health Medical and Veterinary Sciences, and Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia
- CSIRO, Canberra, ACT 2601, Australia
| | - Andrew J. Hoskins
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Townsville, QLD 4811, Australia
- College of Public Health Medical and Veterinary Sciences, and Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia
| | - R.I. Hickson
- Commonwealth Scientific and Industrial Research Organisation (CSIRO), Townsville, QLD 4811, Australia
- College of Public Health Medical and Veterinary Sciences, and Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia
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5
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Mansky de la Fuente V, Hötzel MJ, Teixeira DL, Larraín RE, Enriquez-Hidalgo D. Citizen attitudes towards present and future beef consumption before and after the COVID-19 pandemic. Meat Sci 2024; 212:109467. [PMID: 38430620 DOI: 10.1016/j.meatsci.2024.109467] [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: 11/22/2023] [Revised: 01/18/2024] [Accepted: 02/25/2024] [Indexed: 03/05/2024]
Abstract
There's been a change in citizens' attitudes towards beef consumption in high-income countries, resulting in a decline in its consumption. The COVID-19 pandemic may have impacted citizens' attitudes and behaviours towards beef consumption. This study aimed to investigate Chilean citizens' attitudes towards beef consumption during the initial 18 months of the pandemic. Socio-demographic characteristics and attitudes towards beef consumption were asked in two questionnaires done in 2020 (n = 1142) and 2021 (n = 1221). Citizens' attitudes to beef eating and production did not change between the start and more than a year after the outbreak of the COVID-19 pandemic. Participants not related with animal production, female, young, and non-meat consumers demonstrated more negative attitudes towards beef consumption and production. Half of the participants agreed that beef is bad for the environment, but only 30% agreed that beef is bad for human health. Half of participants had reduced beef consumption and 48% expressed intentions to reduce beef consumption in the future, primarily motivated by concerns related to animal welfare, the environment, and human health. The majority of participants (80%) thought that their fellow citizens should reduce their beef consumption but only 50% had confidence that this will occur. We conclude that Chilean consumers' attitudes to beef eating did not change due to the outbreak of the COVID-19 pandemic. Participants expressed strong concern about beef consumption both individually and socially, due to environmental, animal and health concerns, and believed Chileans should reduce beef consumption in the future but had low confidence that this will happen.
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Affiliation(s)
- Valentina Mansky de la Fuente
- Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago, Chile; Laboratório de Etologia Aplicada, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - María José Hötzel
- Laboratório de Etologia Aplicada, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - Dayane Lemos Teixeira
- Hartpury University, Department of Animal and Agriculture, Gloucester, United Kingdom.
| | - Rafael Esteban Larraín
- Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago, Chile; Laboratório de Etologia Aplicada, Universidade Federal de Santa Catarina, Florianópolis, Brazil; Center of Applied Ecology and Sustainability (CAPES)
| | - Daniel Enriquez-Hidalgo
- Bristol Veterinary School, University of Bristol, Langford, North Somerset, United Kingdom; Rothamsted Research, Sustainable Agriculture Sciences, North Wyke, Okehampton, Devon, United Kingdom.
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6
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Breban R. Emergence failure of early epidemics: A mathematical modeling approach. PLoS One 2024; 19:e0301415. [PMID: 38809831 PMCID: PMC11135784 DOI: 10.1371/journal.pone.0301415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 03/16/2024] [Indexed: 05/31/2024] Open
Abstract
Epidemic or pathogen emergence is the phenomenon by which a poorly transmissible pathogen finds its evolutionary pathway to become a mutant that can cause an epidemic. Many mathematical models of pathogen emergence rely on branching processes. Here, we discuss pathogen emergence using Markov chains, for a more tractable analysis, generalizing previous work by Kendall and Bartlett about disease invasion. We discuss the probability of emergence failure for early epidemics, when the number of infected individuals is small and the number of the susceptible individuals is virtually unlimited. Our formalism addresses both directly transmitted and vector-borne diseases, in the cases where the original pathogen is 1) one step-mutation away from the epidemic strain, and 2) undergoing a long chain of neutral mutations that do not change the epidemiology. We obtain analytic results for the probabilities of emergence failure and two features transcending the transmission mechanism. First, the reproduction number of the original pathogen is determinant for the probability of pathogen emergence, more important than the mutation rate or the transmissibility of the emerged pathogen. Second, the probability of mutation within infected individuals must be sufficiently high for the pathogen undergoing neutral mutations to start an epidemic, the mutation threshold depending again on the basic reproduction number of the original pathogen. Finally, we discuss the parameterization of models of pathogen emergence, using SARS-CoV1 as an example of zoonotic emergence and HIV as an example for the emergence of drug resistance. We also discuss assumptions of our models and implications for epidemiology.
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Affiliation(s)
- Romulus Breban
- Institut Pasteur, Unité d’Epidémiologie des Maladies Emergentes, Paris, France
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7
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Barathan M. From fever to action: diagnosis, treatment, and prevention of acute undifferentiated febrile illnesses. Pathog Dis 2024; 82:ftae006. [PMID: 38614961 PMCID: PMC11067964 DOI: 10.1093/femspd/ftae006] [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: 01/10/2024] [Revised: 03/06/2024] [Accepted: 04/12/2024] [Indexed: 04/15/2024] Open
Abstract
Acute Undifferentiated Febrile Illness (AUFI) presents a clinical challenge, often characterized by sudden fever, non-specific symptoms, and potential life-threatening implications. This review highlights the global prevalence, types, challenges, and implications of AUFI, especially in tropical and subtropical regions where infectious diseases thrive. It delves into the difficulties in diagnosis, prevalence rates, regional variations, and potential causes, ranging from bacterial and viral infections to zoonotic diseases. Furthermore, it explores treatment strategies, preventive measures, and the critical role of the One Health approach in addressing AUFI. The paper also addresses the emerging zoonotic risks and ongoing outbreaks, including COVID-19, Rickettsia spp., and other novel pathogens, emphasizing their impact on AUFI diagnosis and management. Challenges in resource-limited settings are analyzed, highlighting the need for bolstered healthcare infrastructure, enhanced diagnostics, and collaborative One Health strategies. Amidst the complexity of emerging zoonotic threats, this review underscores the urgency for a multifaceted approach to mitigate the growing burden of AUFI, ensuring early diagnosis, appropriate treatment, and effective prevention strategies.
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Affiliation(s)
- Muttiah Barathan
- Department of Medical Microbiology, Faculty of Medicine, Universiti Malaya, 50603 Kuala Lumpur, Malaysia
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8
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Mendoza AP, Muñoz-Maceda A, Ghersi BM, De La Puente M, Zariquiey C, Cavero N, Murillo Y, Sebastian M, Ibañez Y, Parker PG, Perez A, Uhart M, Robinson J, Olson SH, Rosenbaum MH. Diversity and prevalence of zoonotic infections at the animal-human interface of primate trafficking in Peru. PLoS One 2024; 19:e0287893. [PMID: 38324542 PMCID: PMC10849265 DOI: 10.1371/journal.pone.0287893] [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: 03/15/2023] [Accepted: 09/01/2023] [Indexed: 02/09/2024] Open
Abstract
Wildlife trafficking creates favorable scenarios for intra- and inter-specific interactions that can lead to parasite spread and disease emergence. Among the fauna affected by this activity, primates are relevant due to their potential to acquire and share zoonoses - infections caused by parasites that can spread between humans and other animals. Though it is known that most primate parasites can affect multiple hosts and that many are zoonotic, comparative studies across different contexts for animal-human interactions are scarce. We conducted a multi-parasite screening targeting the detection of zoonotic infections in wild-caught monkeys in nine Peruvian cities across three contexts: captivity (zoos and rescue centers, n = 187); pet (households, n = 69); and trade (trafficked or recently confiscated, n = 132). We detected 32 parasite taxa including mycobacteria, simian foamyvirus, bacteria, helminths, and protozoa. Monkeys in the trade context had the highest prevalence of hemoparasites (including Plasmodium malariae/brasilianum, Trypanosoma cruzi, and microfilaria) and enteric helminths and protozoa were less common in pet monkeys. However, parasite communities showed overall low variation between the three contexts. Parasite richness (PR) was best explained by host genus and the city where the animal was sampled. Squirrel (genus Saimiri) and wooly (genus Lagothrix) monkeys had the highest PR, which was ~2.2 times the PR found in tufted capuchins (genus Sapajus) and tamarins (genus Saguinus/Leontocebus) in a multivariable model adjusted for context, sex, and age. Our findings illustrate that the threats of wildlife trafficking to One Health encompass exposure to multiple zoonotic parasites well-known to cause disease in humans, monkeys, and other species. We demonstrate these threats continue beyond the markets where wildlife is initially sold; monkeys trafficked for the pet market remain a reservoir for and contribute to the translocation of zoonotic parasites to households and other captive facilities where contact with humans is frequent. Our results have practical applications for the healthcare of rescued monkeys and call for urgent action against wildlife trafficking and ownership of monkeys as pets.
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Affiliation(s)
- A. Patricia Mendoza
- Wildlife Conservation Society - Peru Program, Lima, Peru
- Department of Biology, University of Missouri - Saint Louis, St Louis, Missouri, United States of America
- Asociación Neotropical Primate Conservation – Perú, Moyobamba, San Martín, Perú
| | - Ana Muñoz-Maceda
- School of Anthropology and Conservation, Durrell Institute of Conservation and Ecology, University of Kent, Canterbury, Kent, United Kingdom
| | - Bruno M. Ghersi
- Department of Infectious Disease and Global Health, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts, United States of America
| | | | | | - Nancy Cavero
- Wildlife Conservation Society - Peru Program, Lima, Peru
| | - Yovana Murillo
- Wildlife Conservation Society - Peru Program, Lima, Peru
| | | | - Yohani Ibañez
- Wildlife Conservation Society - Peru Program, Lima, Peru
| | - Patricia G. Parker
- Department of Biology, University of Missouri - Saint Louis, St Louis, Missouri, United States of America
| | - Alberto Perez
- Servicio Nacional de Sanidad y Calidad Agroalimentaria, Buenos Aires, Argentina
| | - Marcela Uhart
- One Health Institute, University of California - Davis, Davis, California, United States of America
| | - Janine Robinson
- School of Anthropology and Conservation, Durrell Institute of Conservation and Ecology, University of Kent, Canterbury, Kent, United Kingdom
| | - Sarah H. Olson
- Wildlife Conservation Society - Health Program, Bronx, New York, United States of America
| | - Marieke H. Rosenbaum
- Department of Infectious Disease and Global Health, Cummings School of Veterinary Medicine at Tufts University, North Grafton, Massachusetts, United States of America
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9
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Medina JE, Castañeda S, Páez-Triana L, Camargo M, Garcia-Corredor DJ, Gómez M, Luna N, Ramírez AL, Pulido-Medellín M, Muñoz M, Ramírez JD. High prevalence of Enterovirus E, Bovine Kobuvirus, and Astrovirus revealed by viral metagenomics in fecal samples from cattle in Central Colombia. INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2024; 117:105543. [PMID: 38135265 DOI: 10.1016/j.meegid.2023.105543] [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: 11/13/2023] [Revised: 12/13/2023] [Accepted: 12/16/2023] [Indexed: 12/24/2023]
Abstract
Livestock plays a crucial role in ensuring food security and driving the global economy. However, viral infections can have far-reaching consequences beyond economic productivity, affecting the health of cattle, as well as posing risks to human health and other animals. Identifying viruses present in fecal samples, a primary route of pathogen transmission, is essential for developing effective prevention, control, and surveillance strategies. Viral metagenomic approaches offer a broader perspective and hold great potential for detecting previously unknown viruses or uncovering previously undescribed agents. Ubaté Province is Colombia's dairy capital and a key center for livestock production in the country. Therefore, the purpose of this study was to characterize viral communities in fecal samples from cattle in this region. A total of 42 samples were collected from three municipalities in Ubaté Province, located in central Colombia, using a convenient non-probabilistic sampling method. We utilized metagenomic sequencing with Oxford Nanopore Technologies (ONT), combined with diversity and phylogenetic analysis. The findings revealed a consistent and stable viral composition across the municipalities, primarily comprising members of the Picornaviridae family. At the species level, the most frequent viruses were Enterovirus E (EVE) and Bovine Astrovirus (BoAstV). Significantly, this study reported, for the first time in Colombia, the presence of viruses with veterinary importance occurring at notable frequencies: EVE (59%), Bovine Kobuvirus (BKV) (52%), and BoAstV (19%). Additionally, the study confirmed the existence of Circular replicase-encoding single-stranded (CRESS) Virus in animal feces. These sequences were phylogenetically grouped with samples obtained from Asia and Latin America, underscoring the importance of having adequate representation across the continent. The virome of bovine feces in Ubaté Province is characterized by the predominance of potentially pathogenic viruses such as BoAstV and EVE that have been reported with substantial frequency and quantities. Several of these viruses were identified in Colombia for the first time. This study showcases the utility of using metagenomic sequencing techniques in epidemiological surveillance. It also paves the way for further research on the influence of these agents on bovine health and their frecuency across the country.
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Affiliation(s)
- Julián Esteban Medina
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Sergio Castañeda
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Luisa Páez-Triana
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Milena Camargo
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia; Centro de Tecnología en Salud (CETESA), Innovaseq SAS, Funza, Cundinamarca, Colombia
| | - Diego J Garcia-Corredor
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia; Grupo de Investigación en Medicina Veterinaria y Zootecnia, Facultad de Ciencias Agropecuarias, Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia
| | - Marcela Gómez
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia; Grupo de Investigación en Ciencias Básicas (NÚCLEO) Facultad de Ciencias e Ingeniería, Universidad de Boyacá, Tunja, Colombia
| | - Nicolas Luna
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Angie L Ramírez
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Martín Pulido-Medellín
- Grupo de Investigación en Medicina Veterinaria y Zootecnia, Facultad de Ciencias Agropecuarias, Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia
| | - Marina Muñoz
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Juan David Ramírez
- Centro de Investigaciones en Microbiología y Biotecnología - UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia.
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10
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Premraj A, Aleyas AG, Nautiyal B, Rasool TJ. Viperin from the dromedary camel: First report of an antiviral interferon-responsive gene from camelids. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2023; 147:104754. [PMID: 37295628 DOI: 10.1016/j.dci.2023.104754] [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: 03/27/2023] [Revised: 06/05/2023] [Accepted: 06/06/2023] [Indexed: 06/12/2023]
Abstract
Viral infections activate pattern recognition receptors in the host, triggering an innate immune response that involves the production of interferons, which, in turn, stimulates the expression of antiviral effector genes. Viperin is one of the most highly induced interferon-stimulated genes and displays broad antiviral activity, especially against tick-borne viruses. Of late, camelid-borne zoonotic viruses have been on the rise in the Arabian Peninsula, but research into camelid antiviral effector genes has been limited. This is the first report of an interferon-responsive gene from the mammalian suborder Tylopoda to which modern camels belong. From camel kidney cells treated with dsRNA mimetic, we cloned viperin cDNA encoding 361 amino acid protein. Sequence analysis of camel viperin reveals high levels of amino acid conservation, particularly within the RSAD domain. Compared to kidney, the relative mRNA expression of viperin was higher in blood, lung, spleen, lymph nodes, and intestines. The in-vitro expression of viperin was induced by poly(I:C) and interferon treatment in camel kidney cell lines. Viperin expression was subdued in camel kidney cells infected with the camelpox virus during the early stages of infection, suggesting possible suppression by the virus. Overexpression of camel viperin through transient transfection significantly enhanced the resistance of cultured camel kidney cell lines to infection with camelpox virus. Research into the role of viperin in host immunity against emerging viral pathogens of camels will provide insight into novel mechanisms of antiviral activity of the protein, viral immune evasion strategies, and enable the development of better antivirals.
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Affiliation(s)
- Avinash Premraj
- Camel Biotechnology Center, Presidential Camels & Camel Racing Affairs Centre, Department of the President's Affairs, PO Box 17292, Al Ain, United Arab Emirates
| | - Abi George Aleyas
- Camel Biotechnology Center, Presidential Camels & Camel Racing Affairs Centre, Department of the President's Affairs, PO Box 17292, Al Ain, United Arab Emirates
| | - Binita Nautiyal
- Camel Biotechnology Center, Presidential Camels & Camel Racing Affairs Centre, Department of the President's Affairs, PO Box 17292, Al Ain, United Arab Emirates
| | - Thaha Jamal Rasool
- Camel Biotechnology Center, Presidential Camels & Camel Racing Affairs Centre, Department of the President's Affairs, PO Box 17292, Al Ain, United Arab Emirates.
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Rivarez MPS, Faure C, Svanella-Dumas L, Pecman A, Tušek-Žnidaric M, Schönegger D, De Jonghe K, Blouin A, Rasmussen DA, Massart S, Ravnikar M, Kutnjak D, Marais A, Candresse T. Diversity and Pathobiology of an Ilarvirus Unexpectedly Detected in Diverse Plants and Global Sequencing Data. PHYTOPATHOLOGY 2023; 113:1729-1744. [PMID: 37399026 DOI: 10.1094/phyto-12-22-0465-v] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
High-throughput sequencing (HTS) and sequence mining tools revolutionized virus detection and discovery in recent years, and implementing them with classical plant virology techniques results in a powerful approach to characterize viruses. An example of a virus discovered through HTS is Solanum nigrum ilarvirus 1 (SnIV1) (Bromoviridae), which was recently reported in various solanaceous plants from France, Slovenia, Greece, and South Africa. It was likewise detected in grapevines (Vitaceae) and several Fabaceae and Rosaceae plant species. Such a diverse set of source organisms is atypical for ilarviruses, thus warranting further investigation. In this study, modern and classical virological tools were combined to accelerate the characterization of SnIV1. Through HTS-based virome surveys, mining of sequence read archive datasets, and a literature search, SnIV1 was further identified from diverse plant and non-plant sources globally. SnIV1 isolates showed relatively low variability compared with other phylogenetically related ilarviruses. Phylogenetic analyses showed a distinct basal clade of isolates from Europe, whereas the rest formed clades of mixed geographic origin. Furthermore, systemic infection of SnIV1 in Solanum villosum and its mechanical and graft transmissibility to solanaceous species were demonstrated. Near-identical SnIV1 genomes from the inoculum (S. villosum) and inoculated Nicotiana benthamiana were sequenced, thus partially fulfilling Koch's postulates. SnIV1 was shown to be seed-transmitted and potentially pollen-borne, has spherical virions, and possibly induces histopathological changes in infected N. benthamiana leaf tissues. Overall, this study provides information to better understand the diversity, global presence, and pathobiology of SnIV1; however, its possible emergence as a destructive pathogen remains uncertain. [Formula: see text] Copyright © 2023 The Author(s). This is an open access article distributed under the CC BY 4.0 International license.
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Affiliation(s)
- Mark Paul Selda Rivarez
- Department of Biotechnology and Systems Biology, National Institute of Biology, Ljubljana, 1000, Slovenia
| | - Chantal Faure
- University of Bordeaux, INRAE, UMR 1332 Biologie du Fruit et Pathologie, Villenave d'Ornon, 33882, France
| | - Laurence Svanella-Dumas
- University of Bordeaux, INRAE, UMR 1332 Biologie du Fruit et Pathologie, Villenave d'Ornon, 33882, France
| | - Anja Pecman
- Department of Biotechnology and Systems Biology, National Institute of Biology, Ljubljana, 1000, Slovenia
| | - Magda Tušek-Žnidaric
- Department of Biotechnology and Systems Biology, National Institute of Biology, Ljubljana, 1000, Slovenia
| | - Deborah Schönegger
- University of Bordeaux, INRAE, UMR 1332 Biologie du Fruit et Pathologie, Villenave d'Ornon, 33882, France
| | - Kris De Jonghe
- Plant Sciences Unit, Flanders Research Institute for Agriculture, Fisheries and Food, Merelbeke, 9820, Belgium
| | - Arnaud Blouin
- Plant Pathology Laboratory, TERRA-Gembloux Agro-Bio Tech, University of Liège, Gembloux, 5030, Belgium
| | - David A Rasmussen
- Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, 27606, U.S.A
| | - Sebastien Massart
- Plant Pathology Laboratory, TERRA-Gembloux Agro-Bio Tech, University of Liège, Gembloux, 5030, Belgium
| | - Maja Ravnikar
- Department of Biotechnology and Systems Biology, National Institute of Biology, Ljubljana, 1000, Slovenia
| | - Denis Kutnjak
- Department of Biotechnology and Systems Biology, National Institute of Biology, Ljubljana, 1000, Slovenia
| | - Armelle Marais
- University of Bordeaux, INRAE, UMR 1332 Biologie du Fruit et Pathologie, Villenave d'Ornon, 33882, France
| | - Thierry Candresse
- University of Bordeaux, INRAE, UMR 1332 Biologie du Fruit et Pathologie, Villenave d'Ornon, 33882, France
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12
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Linde J, Brangsch H, Hölzer M, Thomas C, Elschner MC, Melzer F, Tomaso H. Comparison of Illumina and Oxford Nanopore Technology for genome analysis of Francisella tularensis, Bacillus anthracis, and Brucella suis. BMC Genomics 2023; 24:258. [PMID: 37173617 PMCID: PMC10182678 DOI: 10.1186/s12864-023-09343-z] [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: 03/02/2023] [Accepted: 04/27/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Bacterial epidemiology needs to understand the spread and dissemination of strains in a One Health context. This is important for highly pathogenic bacteria such as Bacillus anthracis, Brucella species, and Francisella tularensis. Whole genome sequencing (WGS) has paved the way for genetic marker detection and high-resolution genotyping. While such tasks are established for Illumina short-read sequencing, Oxford Nanopore Technology (ONT) long-read sequencing has yet to be evaluated for such highly pathogenic bacteria with little genomic variations between strains. In this study, three independent sequencing runs were performed using Illumina, ONT flow cell version 9.4.1, and 10.4 for six strains of each of Ba. anthracis, Br. suis and F. tularensis. Data from ONT sequencing alone, Illumina sequencing alone and two hybrid assembly approaches were compared. RESULTS As previously shown, ONT produces ultra-long reads, while Illumina produces short reads with higher sequencing accuracy. Flow cell version 10.4 improved sequencing accuracy over version 9.4.1. The correct (sub-)species were inferred from all tested technologies, individually. Moreover, the sets of genetic markers for virulence, were almost identical for the respective species. The long reads of ONT allowed to assemble not only chromosomes of all species to near closure, but also virulence plasmids of Ba. anthracis. Assemblies based on nanopore data alone, Illumina data alone, and both hybrid assemblies correctly detected canonical (sub-)clades for Ba. anthracis and F. tularensis as well as multilocus sequence types for Br. suis. For F. tularensis, high-resolution genotyping using core-genome MLST (cgMLST) and core-genome Single-Nucleotide-Polymorphism (cgSNP) typing produced highly comparable results between data from Illumina and both ONT flow cell versions. For Ba. anthracis, only data from flow cell version 10.4 produced similar results to Illumina for both high-resolution typing methods. However, for Br. suis, high-resolution genotyping yielded larger differences comparing Illumina data to data from both ONT flow cell versions. CONCLUSIONS In summary, combining data from ONT and Illumina for high-resolution genotyping might be feasible for F. tularensis and Ba. anthracis, but not yet for Br. suis. The ongoing improvement of nanopore technology and subsequent data analysis may facilitate high-resolution genotyping for all bacteria with highly stable genomes in future.
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Affiliation(s)
- Jörg Linde
- Institute of Bacterial Infections and Zoonoses, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institute, Jena, Germany.
| | - Hanka Brangsch
- Institute of Bacterial Infections and Zoonoses, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institute, Jena, Germany
| | - Martin Hölzer
- Genome Competence Center (MF1), Methodology and Research Infrastructure, Robert Koch Institute, Berlin, Germany
| | - Christine Thomas
- Institute of Bacterial Infections and Zoonoses, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institute, Jena, Germany
- RNA Bioinformatics and High-Throughput Analysis, Friedrich Schiller University Jena, 07743, Jena, Germany
| | - Mandy C Elschner
- Institute of Bacterial Infections and Zoonoses, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institute, Jena, Germany
| | - Falk Melzer
- Institute of Bacterial Infections and Zoonoses, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institute, Jena, Germany
| | - Herbert Tomaso
- Institute of Bacterial Infections and Zoonoses, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institute, Jena, Germany
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Zhan N, Liu W, Ye T, Li H, Chen S, Ma H. High-resolution livestock seasonal distribution data on the Qinghai-Tibet Plateau in 2020. Sci Data 2023; 10:142. [PMID: 36932126 PMCID: PMC10023705 DOI: 10.1038/s41597-023-02050-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 03/06/2023] [Indexed: 03/19/2023] Open
Abstract
Incorporating seasonality into livestock spatial distribution is of great significance for studying the complex system interaction between climate, vegetation, water, and herder activities, associated with livestock. The Qinghai-Tibet Plateau (QTP) has the world's most elevated pastoral area and is a hot spot for global environmental change. This study provides the spatial distribution of cattle, sheep, and livestock grazing on the warm-season and cold-season pastures at a 15 arc-second spatial resolution on the QTP. Warm/cold-season pastures were delineated by identifying the key elements that affect the seasonal distribution of grazing and combining the random forest classification model, and the average area under the receiver operating characteristic curve of the model is 0.98. Spatial disaggregation weights were derived using the prediction from a random forest model that linked county-level census livestock numbers to topography, climate, vegetation, and socioeconomic predictors. The coefficients of determination of external cross-scale validations between dasymetric mapping results and township census data range from 0.52 to 0.70. The data could provide important information for further modeling of human-environment interaction under climate change for this region.
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Affiliation(s)
- Ning Zhan
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China
- Key Laboratory of Environmental Change and Natural Disasters, Ministry of Education, Beijing Normal University, Beijing, 100875, China
- Academy of Disaster Reduction and Emergency Management, Ministry of Emergency Management and Ministry of Education, Beijing, 100875, China
- Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China
| | - Weihang Liu
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China
- Key Laboratory of Environmental Change and Natural Disasters, Ministry of Education, Beijing Normal University, Beijing, 100875, China
- Academy of Disaster Reduction and Emergency Management, Ministry of Emergency Management and Ministry of Education, Beijing, 100875, China
- Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China
| | - Tao Ye
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China.
- Key Laboratory of Environmental Change and Natural Disasters, Ministry of Education, Beijing Normal University, Beijing, 100875, China.
- Academy of Disaster Reduction and Emergency Management, Ministry of Emergency Management and Ministry of Education, Beijing, 100875, China.
- Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
| | - Hongda Li
- Qinghai General Station of Grassland, Xining, Qinghai, 810008, China
| | - Shuo Chen
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China
- Key Laboratory of Environmental Change and Natural Disasters, Ministry of Education, Beijing Normal University, Beijing, 100875, China
- Academy of Disaster Reduction and Emergency Management, Ministry of Emergency Management and Ministry of Education, Beijing, 100875, China
- Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China
- Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN, 47907, USA
| | - Heng Ma
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China
- Key Laboratory of Environmental Change and Natural Disasters, Ministry of Education, Beijing Normal University, Beijing, 100875, China
- Academy of Disaster Reduction and Emergency Management, Ministry of Emergency Management and Ministry of Education, Beijing, 100875, China
- Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China
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14
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Sun Y, Zhang T, Zhao X, Qian J, Jiang M, Jia M, Xu Y, Yang W, Feng L. High activity levels of avian influenza upwards 2018–2022: A global epidemiological overview of fowl and human infections. One Health 2023. [DOI: 10.1016/j.onehlt.2023.100511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
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15
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Tong S, Beggs PJ, Davies JM, Jiang F, Kinney PL, Liu S, Yin Y, Ebi KL. Compound impacts of climate change, urbanization and biodiversity loss on allergic disease. Int J Epidemiol 2022:6760684. [PMID: 36228124 DOI: 10.1093/ije/dyac197] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 10/10/2022] [Indexed: 11/12/2022] Open
Affiliation(s)
- Shilu Tong
- Department of Clinical Epidemiology and Biostatistics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,School of Public Health, Institute of Environment and Population Health, Anhui Medical University, Hefei, China.,Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China.,School of Public Health and Social Work, Queensland University of Technology, Brisbane, Australia
| | - Paul J Beggs
- School of Natural Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, New South Wales, Australia
| | - Janet M Davies
- School of Biomedical Sciences, Centre Immunology and Infection Control, Queensland University of Technology, Brisbane, Australia
| | - Fan Jiang
- Department of Child Health, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Patrick L Kinney
- Department of Environmental Health, Boston University School of Public Health, Boston, USA
| | - Shijian Liu
- Department of Clinical Epidemiology and Biostatistics, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yong Yin
- Department of Respiratory Disease, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Kristie L Ebi
- Center for Health and the Global Environment, University of Washington, Seattle, USA
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16
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Ncube P, Bagheri B, Goosen WJ, Miller MA, Sampson SL. Evidence, Challenges, and Knowledge Gaps Regarding Latent Tuberculosis in Animals. Microorganisms 2022; 10:microorganisms10091845. [PMID: 36144447 PMCID: PMC9503773 DOI: 10.3390/microorganisms10091845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/08/2022] [Accepted: 09/09/2022] [Indexed: 01/30/2023] Open
Abstract
Mycobacterium bovis and other Mycobacterium tuberculosis complex (MTBC) pathogens that cause domestic animal and wildlife tuberculosis have received considerably less attention than M. tuberculosis, the primary cause of human tuberculosis (TB). Human TB studies have shown that different stages of infection can exist, driven by host–pathogen interactions. This results in the emergence of heterogeneous subpopulations of mycobacteria in different phenotypic states, which range from actively replicating (AR) cells to viable but slowly or non-replicating (VBNR), viable but non-culturable (VBNC), and dormant mycobacteria. The VBNR, VBNC, and dormant subpopulations are believed to underlie latent tuberculosis (LTB) in humans; however, it is unclear if a similar phenomenon could be happening in animals. This review discusses the evidence, challenges, and knowledge gaps regarding LTB in animals, and possible host–pathogen differences in the MTBC strains M. tuberculosis and M. bovis during infection. We further consider models that might be adapted from human TB research to investigate how the different phenotypic states of bacteria could influence TB stages in animals. In addition, we explore potential host biomarkers and mycobacterial changes in the DosR regulon, transcriptional sigma factors, and resuscitation-promoting factors that may influence the development of LTB.
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17
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Sánchez A, Contreras A, Corrales JC, de la Fe C. [In the beginning it was zoonosis: One Health to combat this and future pandemics. SESPAS Report 2022]. GACETA SANITARIA 2022; 36 Suppl 1:S61-S67. [PMID: 35781151 PMCID: PMC9244666 DOI: 10.1016/j.gaceta.2022.01.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 01/23/2022] [Accepted: 01/25/2022] [Indexed: 11/09/2022]
Abstract
La pandemia de COVID-19 ha hecho evidente la importancia de la interfaz animal-humano-medio ambiente en la emergencia de zoonosis. A pesar de que el salto de especie se considera un evento raro, el número de enfermedades infecciosas emergentes aumentó de manera significativa en la segunda mitad del siglo xx, siendo estas principalmente de carácter zoonótico y originadas en la fauna silvestre. Entre los determinantes asociados a la emergencia de zoonosis destacan la interacción humana con los ecosistemas, la pérdida de biodiversidad, los cambios en el uso del suelo, el cambio climático, el comercio y el consumo de fauna silvestre, etc. En el proceso del salto de especie existen diferentes fases de adaptación evolutiva entre el patógeno y la especie humana, variando desde su presencia en el reservorio animal sin infección humana hasta enfermedades exclusivamente humanas sin otros reservorios. El conocimiento de la evolución natural de las zoonosis permite identificar los puntos críticos para su control, al tiempo que posibilita identificar posibles candidatos para futuras pandemias. De forma específica, los avances en el conocimiento de los posibles reservorios del SARS-CoV-2 han contribuido a la toma de decisiones durante la pandemia. Por todo ello, y ante la variedad de escenarios que posibilitan el salto de especie y la evolución de los diferentes patógenos en un nuevo huésped, la vigilancia frente a la emergencia de zoonosis debe plantearse bajo la estrategia One Health.
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Affiliation(s)
- Antonio Sánchez
- Grupo de Investigación Sanidad de Rumiantes, Departamento de Sanidad Animal, Facultad de Veterinaria, Campus de Excelencia Internacional Campus Mare Nostrum, Universidad de Murcia, Murcia, España
| | - Antonio Contreras
- Grupo de Investigación Sanidad de Rumiantes, Departamento de Sanidad Animal, Facultad de Veterinaria, Campus de Excelencia Internacional Campus Mare Nostrum, Universidad de Murcia, Murcia, España
| | - Juan C Corrales
- Grupo de Investigación Sanidad de Rumiantes, Departamento de Sanidad Animal, Facultad de Veterinaria, Campus de Excelencia Internacional Campus Mare Nostrum, Universidad de Murcia, Murcia, España
| | - Christian de la Fe
- Grupo de Investigación Sanidad de Rumiantes, Departamento de Sanidad Animal, Facultad de Veterinaria, Campus de Excelencia Internacional Campus Mare Nostrum, Universidad de Murcia, Murcia, España.
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18
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SARS-CoV-2 Vaccination: What Can We Expect Now? Vaccines (Basel) 2022; 10:vaccines10071093. [PMID: 35891257 PMCID: PMC9319792 DOI: 10.3390/vaccines10071093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 06/21/2022] [Accepted: 06/27/2022] [Indexed: 11/17/2022] Open
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19
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Ziarati M, Zorriehzahra MJ, Hassantabar F, Mehrabi Z, Dhawan M, Sharun K, Emran TB, Dhama K, Chaicumpa W, Shamsi S. Zoonotic diseases of fish and their prevention and control. Vet Q 2022; 42:95-118. [PMID: 35635057 PMCID: PMC9397527 DOI: 10.1080/01652176.2022.2080298] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Fish and aquatic-derived zoonotic diseases have caused considerable problems in the aquaculture industry and fishery worldwide. In particular, zoonotic diseases can pose widespread threats to humans. With the world’s growing population and potential global trade of aquaculture and fish, the risk of environmental contamination and development of fish and aquatic-derived zoonoses in humans are increasing. The important causes of zoonoses include bacteria, parasites, viruses, and fungi. The zoonotic bacterial agents are divided into two main groups: Gram-positive (Mycobacteriaceae, Streptococcaceae, Erysipelothricaceae families) and Gram-negative (Aeromonadaceae, Vibrionaceae, Pseudomondaceae, Enterobacteriaceae, and Hafniaceae families). The premier parasitic agents include cestodes (tapeworm; e.g. Diphyllobothrium spp.), trematodes (fluke; e.g. Opisthorchis spp.), and nematodes (round worm; e.g. Anisakis spp.). In addition, protozoan organisms such as Cryptosporidium spp. are also considered fish-derived zoonotic pathogens. Two groups of fish-associated fungi causing basidiobolomycosis and sporotrichosis also pose a zoonotic risk for humans. The majority of the fish-derived zoonotic diseases are transmitted to humans mainly via the consumption of improperly cooked or raw fish or fish products. Therefore, the incidence of zoonotic diseases can be reduced by properly processing fish and fish products, e.g. by thermal (heat/freezing) treatment. The prevalence of zoonotic agents in fishes varies seasonally and should be regularly monitored to evaluate the prevalence of pathogens in both wild and cultured fish populations. This review focuses on the fish zoonotic agents/diseases and their control and prevention.
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Affiliation(s)
- Mina Ziarati
- Department of Microbiology, Jahrom Branch, Islamic Azad University, Jahrom, I.R. Iran
| | - Mohammad Jalil Zorriehzahra
- Department of Scientific Information and Communication, Iranian Fisheries Research Institute (IFSRI), Agricultural Research Education and Extension Organization (AREEO), Tehran, I.R. Iran
| | - Fatemeh Hassantabar
- Department of Fisheries, Faculty of Animal Science and Fisheries, Sari Agricultural Sciences and Natural Resources University Sari, I.R. Iran
| | | | - Manish Dhawan
- Department of Microbiology, Punjab Agricultural University, Ludhiana 141004, India
- The Trafford Group of Colleges, Manchester WA14 5PQ, United Kingdom
| | - Khan Sharun
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, India
| | - Wanpen Chaicumpa
- Center of Research Excellence on Therapeutic Proteins and Antibody Engineering, Department of Parasitology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Shokoofeh Shamsi
- School of Animal and Veterinary Sciences, Charles Sturt University, Wagga Wagga, NSW 2678, Australia
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20
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Stable prevalence of Coxiella burnetii in wildlife after a decade of surveillance in northern Spain. Vet Microbiol 2022; 268:109422. [DOI: 10.1016/j.vetmic.2022.109422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 02/22/2022] [Accepted: 04/01/2022] [Indexed: 11/19/2022]
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21
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Blahove MR, Carter JR. Flavivirus Persistence in Wildlife Populations. Viruses 2021; 13:v13102099. [PMID: 34696529 PMCID: PMC8541186 DOI: 10.3390/v13102099] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/01/2021] [Accepted: 10/08/2021] [Indexed: 12/14/2022] Open
Abstract
A substantial number of humans are at risk for infection by vector-borne flaviviruses, resulting in considerable morbidity and mortality worldwide. These viruses also infect wildlife at a considerable rate, persistently cycling between ticks/mosquitoes and small mammals and reptiles and non-human primates and humans. Substantially increasing evidence of viral persistence in wildlife continues to be reported. In addition to in humans, viral persistence has been shown to establish in mammalian, reptile, arachnid, and mosquito systems, as well as insect cell lines. Although a considerable amount of research has centered on the potential roles of defective virus particles, autophagy and/or apoptosis-induced evasion of the immune response, and the precise mechanism of these features in flavivirus persistence have yet to be elucidated. In this review, we present findings that aid in understanding how vector-borne flavivirus persistence is established in wildlife. Research studies to be discussed include determining the critical roles universal flavivirus non-structural proteins played in flaviviral persistence, the advancement of animal models of viral persistence, and studying host factors that allow vector-borne flavivirus replication without destructive effects on infected cells. These findings underscore the viral–host relationships in wildlife animals and could be used to elucidate the underlying mechanisms responsible for the establishment of viral persistence in these animals.
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22
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Gruel G, Diouf MB, Abadie C, Chilin-Charles Y, Etter EMC, Geffroy M, Herrmann Storck C, Meyer DF, Pagès N, Pressat G, Teycheney PY, Umber M, Vega-Rúa A, Pradel J. Critical Evaluation of Cross-Sectoral Collaborations to Inform the Implementation of the "One Health" Approach in Guadeloupe. Front Public Health 2021; 9:652079. [PMID: 34409004 PMCID: PMC8366749 DOI: 10.3389/fpubh.2021.652079] [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: 01/11/2021] [Accepted: 07/02/2021] [Indexed: 11/17/2022] Open
Abstract
In Guadeloupe, a French overseas territory located in the Eastern Caribbean, infectious and non-infectious diseases, loss of biodiversity, natural disasters and global change threaten the health and well-being of animals, plants, and people. Implementing the “One Health” (OH) approach is crucial to reduce the archipelago's vulnerability to these health threats. However, OH remains underdeveloped in Guadeloupe, hampering efficient and effective intersectoral and transdisciplinary collaborations for disease surveillance and control. A multidisciplinary research group of volunteer researchers working in Guadeloupe, with collective expertise in infectious diseases, undertook a study to identify key attributes for OH operationalization by reviewing past and current local collaborative health initiatives and analyzing how much they mobilized the OH framework. The research group developed and applied an operational OH framework to assess critically collaborative initiatives addressing local health issues. Based on a literature review, a set of 13 opinion-based key criteria was defined. The criteria and associated scoring were measured through semi-directed interviews guided by a questionnaire to critically evaluate four initiatives in animal, human, plant, and environmental health research and epidemiological surveillance. Gaps, levers, and prospects were identified that will help health communities in Guadeloupe envision how to implement the OH approach to better address local health challenges. The methodology is simple, generic, and pragmatic and relies on existing resources. It can be transposed and adapted to other contexts to improve effectiveness and efficiency of OH initiatives, based on lessons-learned of local past or current multi-interdisciplinary and intersectoral initiatives.
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Affiliation(s)
- Gaëlle Gruel
- Laboratory for the Study of Microbial Ecosystem Interactions, Institut Pasteur of Guadeloupe, Unit Transmission Reservoir and Pathogens Diversity, Les Abymes, France
| | - Mame Boucar Diouf
- INRAE, UR ASTRO, F-97170, Petit-Bourg, France.,CIRAD, UMR AGAP Institut, F-97130, Capesterre Belle-Eau, France.,AGAP Institut, Univ Montpellier, CIRAD, INRAE, Institut Agro, Montpellier, France
| | - Catherine Abadie
- BGPI, Univ Montpellier, CIRAD, INRAE, Institut Agro, Montpellier, France
| | - Yolande Chilin-Charles
- BGPI, Univ Montpellier, CIRAD, INRAE, Institut Agro, Montpellier, France.,CIRAD, UMR BGPI, F-97130, Capesterre Belle-Eau, France
| | - Eric Marcel Charles Etter
- CIRAD, UMR ASTRE, F-97170, Petit-Bourg, France.,ASTRE, Univ Montpellier, CIRAD INRAE, Montpellier, France
| | - Mariana Geffroy
- CIRAD, UMR ASTRE, F-97170, Petit-Bourg, France.,ASTRE, Univ Montpellier, CIRAD INRAE, Montpellier, France
| | - Cécile Herrmann Storck
- Centre Hospitalier Universitaire CHU de Guadeloupe, Laboratoire de Microbiologie Humaine et Environnementale, Les Abymes, France
| | - Damien F Meyer
- CIRAD, UMR ASTRE, F-97170, Petit-Bourg, France.,ASTRE, Univ Montpellier, CIRAD INRAE, Montpellier, France
| | - Nonito Pagès
- CIRAD, UMR ASTRE, F-97170, Petit-Bourg, France.,ASTRE, Univ Montpellier, CIRAD INRAE, Montpellier, France
| | - Gersende Pressat
- CIRAD, UMR AGAP Institut, F-97130, Capesterre Belle-Eau, France.,AGAP Institut, Univ Montpellier, CIRAD, INRAE, Institut Agro, Montpellier, France
| | - Pierre-Yves Teycheney
- CIRAD, UMR AGAP Institut, F-97130, Capesterre Belle-Eau, France.,AGAP Institut, Univ Montpellier, CIRAD, INRAE, Institut Agro, Montpellier, France
| | - Marie Umber
- INRAE, UR ASTRO, F-97170, Petit-Bourg, France
| | - Anubis Vega-Rúa
- Laboratory of Vector Control Research, Institut Pasteur of Guadeloupe, Unit Transmission Reservoir and Pathogens Diversity, Les Abymes, France
| | - Jennifer Pradel
- CIRAD, UMR ASTRE, F-97170, Petit-Bourg, France.,ASTRE, Univ Montpellier, CIRAD INRAE, Montpellier, France
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