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Abollo E, Ramilo A, Pascual S. Fish feed composition by high-throughput sequencing analysis: Parasite risk assessment. Int J Food Microbiol 2024; 415:110633. [PMID: 38412771 DOI: 10.1016/j.ijfoodmicro.2024.110633] [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: 10/20/2023] [Revised: 02/09/2024] [Accepted: 02/16/2024] [Indexed: 02/29/2024]
Abstract
The use of wild small fish species as feed for aquaculture has clearly an economic incentive by speeding the growth of farmed species. Since feed ingredients are sourced from wild fisheries the farmed species could contain natural contaminants which may introduce food safety concerns. In this study, we used High-Throughput Sequencing (HTS) to explore the whole DNA profile of ten dry commercial feeds commonly used by Spanish fish farming companies. The feeds were mainly made of species within the genus Sprattus, Ammodytes and Clupea, and vegetables of the genus Triticum. In the feeds, DNA sequences of parasitic nematodes of fishes (˂1 % total OTUs) were also identified. A taxonomic assignment of query sequences, using a phylogeny-based approach, estimation of pairwise nucleotide identities within and between sequence groups and haplotype network analysis, allow assign short query sequences to the species Phocanema krabbei (Anisakidae) and Hysterothylacium aduncum (Rhaphidascarididae). Both species were identified as ingredient in two and six fish feeds, respectively. This result is of highly concern regarding dietetic recommendations to sensitized patients to anisakids, considering the growing evidence on the possible allergenic potential of both genera, and the recent data on the transfer of anisakid heat-resistant allergens from fishmeal to farm and aquaculture animals.
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Affiliation(s)
- Elvira Abollo
- ECOBIOMAR Research Group, Marine Research Institute IIM-CSIC, Eduardo Cabello 6, 36208 Vigo, Spain.
| | - Andrea Ramilo
- ECOBIOMAR Research Group, Marine Research Institute IIM-CSIC, Eduardo Cabello 6, 36208 Vigo, Spain
| | - Santiago Pascual
- ECOBIOMAR Research Group, Marine Research Institute IIM-CSIC, Eduardo Cabello 6, 36208 Vigo, Spain
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Koutsoumanis K, Allende A, Alvarez‐Ordóñez A, Bover‐Cid S, Chemaly M, De Cesare A, Herman L, Hilbert F, Lindqvist R, Nauta M, Nonno R, Peixe L, Ru G, Simmons M, Skandamis P, Suffredini E, Buchmann K, Careche M, Levsen A, Mattiucci S, Mladineo I, Santos MJ, Barcia‐Cruz R, Broglia A, Chuzhakina K, Goudjihounde SM, Guerra B, Messens W, Guajardo IM, Bolton D. Re-evaluation of certain aspects of the EFSA Scientific Opinion of April 2010 on risk assessment of parasites in fishery products, based on new scientific data. Part 1: ToRs1-3. EFSA J 2024; 22:e8719. [PMID: 38650612 PMCID: PMC11033839 DOI: 10.2903/j.efsa.2024.8719] [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] [Indexed: 04/25/2024] Open
Abstract
Surveillance data published since 2010, although limited, showed that there is no evidence of zoonotic parasite infection in market quality Atlantic salmon, marine rainbow trout, gilthead seabream, turbot, meagre, Atlantic halibut, common carp and European catfish. No studies were found for greater amberjack, brown trout, African catfish, European eel and pikeperch. Anisakis pegreffii, A. simplex (s. s.) and Cryptocotyle lingua were found in European seabass, Atlantic bluefin tuna and/or cod, and Pseudamphistomum truncatum and Paracoenogonimus ovatus in tench, produced in open offshore cages or flow-through ponds or tanks. It is almost certain that fish produced in closed recirculating aquaculture systems (RAS) or flow-through facilities with filtered water intake and exclusively fed heat-treated feed are free of zoonotic parasites. Since the last EFSA opinion, the UV-press and artificial digestion methods have been developed into ISO standards to detect parasites in fish, while new UV-scanning, optical, molecular and OMICs technologies and methodologies have been developed for the detection, visualisation, isolation and/or identification of zoonotic parasites in fish. Freezing and heating continue to be the most efficient methods to kill parasites in fishery products. High-pressure processing may be suitable for some specific products. Pulsed electric field is a promising technology although further development is needed. Ultrasound treatments were not effective. Traditional dry salting of anchovies successfully inactivated Anisakis. Studies on other traditional processes - air-drying and double salting (brine salting plus dry salting) - suggest that anisakids are successfully inactivated, but more data covering these and other parasites in more fish species and products is required to determine if these processes are always effective. Marinade combinations with anchovies have not effectively inactivated anisakids. Natural products, essential oils and plant extracts, may kill parasites but safety and organoleptic data are lacking. Advanced processing techniques for intelligent gutting and trimming are being developed to remove parasites from fish.
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Rząd I, Więcaszek B, Linowska A, Korzelecka-Orkisz A, Dzika E. Diphyllobothrium sp. and Other Parasites of Migrating and Rare Fish Species in the Southern Baltic Sea and Coastal Waters, Poland. Animals (Basel) 2024; 14:1029. [PMID: 38612268 PMCID: PMC11011110 DOI: 10.3390/ani14071029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/25/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
The present study is the first to analyse the parasite fauna of sole Solea solea, dab Limanda limanda, hake Merluccius merluccius, whiting Merlangius merlangus, and plaice Pleuronectes platessa in the Pomeranian Bay, as well as saithe Pollachius virens from the Szczecin Lagoon (Poland). The aim of this study was to determine the occurrence of parasites in migrating and rare fish in the Pomeranian Bay and the Szczecin Lagoon and to determine the composition of the diet of these fish. The fish for analysis were obtained in the years 2010-2019. The typical marine nematode Capillaria (Procapillaria) gracilis, rarely recorded in Poland, was found, in addition to the following parasites: Ichthyophonus hoferi, Trichodina jadranica, Diphyllobothrium sp., Dichelyne (Cucullanellus) minutus, Raphidascaris acus, Anisakis simplex, Contracaecum osculatum, Hysterothylacium aduncum, Pseudoterranova decipiens, and Echinorhynchus gadi. Because the fish species analysed in the study are not typically present in the Baltic (with the exception of plaice), and because we do not know how long they feed while they are in the Baltic, we cannot be certain which parasites they acquired in the water bodies analysed in the study and which were introduced during the migration of fish. Although these fish are outside of their normal geographic range (except for plaice), in the new environment, there were enough suitable intermediate hosts for the parasites of these fish to complete their life cycle and survive.
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Affiliation(s)
- Izabella Rząd
- Institute of Marine and Environmental Sciences, University of Szczecin, Wąska 13, 71-415 Szczecin, Poland
| | - Beata Więcaszek
- Department of Hydrobiology, Ichthyology and Reproductive Biotechnology, West Pomeranian University of Technology in Szczecin, Kazimierza Królewicza 4, 71-550 Szczecin, Poland; (B.W.); (A.L.); (A.K.-O.)
| | - Angelika Linowska
- Department of Hydrobiology, Ichthyology and Reproductive Biotechnology, West Pomeranian University of Technology in Szczecin, Kazimierza Królewicza 4, 71-550 Szczecin, Poland; (B.W.); (A.L.); (A.K.-O.)
| | - Agata Korzelecka-Orkisz
- Department of Hydrobiology, Ichthyology and Reproductive Biotechnology, West Pomeranian University of Technology in Szczecin, Kazimierza Królewicza 4, 71-550 Szczecin, Poland; (B.W.); (A.L.); (A.K.-O.)
| | - Ewa Dzika
- Department of Medical Biology, School of Public Health, University of Warmia and Mazury in Olsztyn, Zołnierska 14c, 10-561 Olsztyn, Poland;
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Menconi V, Lazzaro E, Bertola M, Guardone L, Mazzucato M, Prearo M, Bilska-Zajac E, Cortinovis L, Manfrin A, Arcangeli G, Angeloni G. The Occurrence of Freshwater Fish-Borne Zoonotic Helminths in Italy and Neighbouring Countries: A Systematic Review. Animals (Basel) 2023; 13:3793. [PMID: 38136832 PMCID: PMC10741178 DOI: 10.3390/ani13243793] [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: 11/08/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 12/24/2023] Open
Abstract
In recent years, the consumption of fish products has surged in European countries, being an essential part of a healthy diet. Despite representing a small part of EU production, freshwater fisheries hold considerable significance for lake-dwelling populations and tourists seeking traditional dishes. This increased fish consumption has brought to light potential health risks associated with fish-borne zoonotic helminths (FBZHs), now acknowledged as global food-borne parasites. Fish-borne zoonotic helminths belong to various taxonomic groups, including nematodes (Anisakidae), trematodes (Opisthorchiidae and Heterophyidae), and cestodes (Diphyllobothriidae). More than 50 species of FBZH are known to cause human infections, derived from eating raw or undercooked aquatic foods containing viable parasites. Despite increased attention, FBZHs remain relatively neglected compared to other food-borne pathogens due to factors like chronic disease progression and under-diagnosis. This systematic review concentrates on the prevalence of six freshwater FBZHs (Clinostomum complanatum, Contracaecum rudolphii, Dibothriocephalus latus, Eustrongylides excisus, Opisthorchis felineus, and Pseudamphistomum truncatum) in Italy and neighbouring countries. The study explores the expansion of these parasites, analysing their biological and epidemiological aspects, and the factors that influence their proliferation, such as the increased cormorant population and the lake eutrophication phenomena. In summary, this research highlights the necessity for further research, the development of spatial databases, and the establishment of a unified European policy to effectively manage these multifaceted health concerns. It strongly advocates adopting a One-Health approach to address the growing incidence of parasitic zoonoses within the context of food safety in EU countries.
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Affiliation(s)
- Vasco Menconi
- Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università, 10, 35020 Legnaro, Italy; (V.M.); (E.L.); (M.M.); (L.C.); (A.M.); (G.A.); (G.A.)
| | - Elena Lazzaro
- Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università, 10, 35020 Legnaro, Italy; (V.M.); (E.L.); (M.M.); (L.C.); (A.M.); (G.A.); (G.A.)
| | - Michela Bertola
- Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università, 10, 35020 Legnaro, Italy; (V.M.); (E.L.); (M.M.); (L.C.); (A.M.); (G.A.); (G.A.)
| | - Lisa Guardone
- Istituto Zooprofilattico Sperimentale del Piemonte Liguria e Valle D’Aosta, Via Bologna 148, 10154 Torino, Italy (M.P.)
| | - Matteo Mazzucato
- Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università, 10, 35020 Legnaro, Italy; (V.M.); (E.L.); (M.M.); (L.C.); (A.M.); (G.A.); (G.A.)
| | - Marino Prearo
- Istituto Zooprofilattico Sperimentale del Piemonte Liguria e Valle D’Aosta, Via Bologna 148, 10154 Torino, Italy (M.P.)
| | - Ewa Bilska-Zajac
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantow Avenue 57, 24-100 Pulawy, Poland;
| | - Luana Cortinovis
- Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università, 10, 35020 Legnaro, Italy; (V.M.); (E.L.); (M.M.); (L.C.); (A.M.); (G.A.); (G.A.)
| | - Amedeo Manfrin
- Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università, 10, 35020 Legnaro, Italy; (V.M.); (E.L.); (M.M.); (L.C.); (A.M.); (G.A.); (G.A.)
| | - Giuseppe Arcangeli
- Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università, 10, 35020 Legnaro, Italy; (V.M.); (E.L.); (M.M.); (L.C.); (A.M.); (G.A.); (G.A.)
| | - Giorgia Angeloni
- Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell’Università, 10, 35020 Legnaro, Italy; (V.M.); (E.L.); (M.M.); (L.C.); (A.M.); (G.A.); (G.A.)
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Moratal S, Magnet A, Izquierdo F, del Águila C, López-Ramon J, Dea-Ayuela MA. Microsporidia in Commercially Harvested Marine Fish: A Potential Health Risk for Consumers. Animals (Basel) 2023; 13:2673. [PMID: 37627464 PMCID: PMC10451485 DOI: 10.3390/ani13162673] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
Microsporidia are widely spread obligate intracellular fungal pathogens from vertebrate and invertebrate organisms, mainly transmitted by contaminated food and water. This study aims to detect the presence of major human-pathogenic microsporidia, i.e., Enterocytozoon bieneusi, Encephalitozoon intestinalis, Encephalitozoon hellem, and Encephalitozoon cuniculi, in the gastrointestinal tract of commercially harvested marine fish from Mediterranean coast of the Comunidad Valenciana, Eastern Spain. A total of 251 fish, 138 farmed fish and 113 wild fish from commercial fishing were tested by SYBR Green real-time PCR, enabling the simultaneous detection of the four targeted species. E. intestinalis/hellem was found in 1.45% of farmed fish and 7.96% of wild fish, while Enterocytozoonidae was detected in 2.90% and 18.58% of farmed and wild fish, respectively. E. cuniculi was not detected in any of the analyzed specimens. To the authors' knowledge, this is the first report of E. intestinalis/hellem in fish, particularly in marine fish. Although the role of fish in these species' epidemiology remains unknown, this finding points out a potential public health risk linked to fish consumption. Further studies are necessary to characterize these microsporidia in fish hosts better and to elucidate their epidemiological role.
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Affiliation(s)
- Samantha Moratal
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Facultad de Veterinaria, Universidad Cardenal Herrera-CEU, CEU Universities, C/Tirant lo Blanc, Alfara del Patriarca, 46115 Valencia, Spain (J.L.-R.)
| | - Angela Magnet
- Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, 28660 Boadilla del Monte, Spain
| | - Fernando Izquierdo
- Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, 28660 Boadilla del Monte, Spain
| | - Carmen del Águila
- Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, 28660 Boadilla del Monte, Spain
| | - Jordi López-Ramon
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Facultad de Veterinaria, Universidad Cardenal Herrera-CEU, CEU Universities, C/Tirant lo Blanc, Alfara del Patriarca, 46115 Valencia, Spain (J.L.-R.)
- Wildlife Ecology & Health Group (WE&H), Veterinary Faculty, Universitat Autònoma de Barcelona (UAB), Travessera dels Turons, Bellaterra, 08193 Barcelona, Spain
| | - María Auxiliadora Dea-Ayuela
- Departamento Farmacia, Facultad de Ciencias de la Salud, Universidad Cardenal Herrera-CEU, CEU Universities, C/Ramón y Cajal, Alfara del Patriarca, 46115 Valencia, Spain
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Yahia SH, Etewa SE, Al Hoot AAA, Arafa SZ, Saleh NS, Sarhan MH, Rashad SI, Hassan SS. Investigating the Occurrence of Soil-Transmitted Parasites Contaminating Soil, Vegetables, and Green Fodder in the East of Nile Delta, Egypt. J Parasitol Res 2023; 2023:6300563. [PMID: 37323295 PMCID: PMC10264710 DOI: 10.1155/2023/6300563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/29/2023] [Accepted: 05/05/2023] [Indexed: 06/17/2023] Open
Abstract
Background Food-borne parasites are major sources of human and animal illness, posing severe health risks in places with contaminated soil, poor water quality, cleanliness, and poor sanitation. The usage of untreated organic fertilizers arising from the excreta of the parasites' definitive hosts either man or animal pollutes the agricultural soil and is reflected in its products of vegetables and green fodders causing serious health problems. Therefore, to the best of our knowledge, this will be the first study that investigated the combination of parasitic contamination of the agricultural soil and its products of raw eaten vegetables and green fodder in East Nile Delta, Egypt. Aim The purpose of this study was to investigate the type and degree of contamination caused by parasites in regularly used raw vegetables, green fodder, and soil samples collected from open fields in Egypt's East Nile Delta. Study Procedures. A cross-sectional study comprised a simple random collection of 400 soil samples, 180 green fodder samples, and as well as 400 vegetable samples, including lettuce, radish, coriander, parsley, dill, watercress, tomatoes, green pepper, cucumber, and carrot, that were gathered throughout one year period from January to December 2021 to represent all seasons (winter, spring, summer, and autumn). The research locations were chosen from various open green fields and farming regions in Egypt's East Nile Delta producing ready-to-eat vegetables for human consumptions and planting green fodder for animal feeding. Concentrations, including sedimentation, and flotation, and staining techniques were used to recover the greatest number of parasitic life forms. The parasitic structures discovered were identified using biometric and imaging data and compared with known parasite morphology. Statistical analysis was performed with the SPSS software version 22 (IBM, Chicago, IL, USA). Data were presented in numbers and percentages. P-values equal to or less than 0.05 were considered to be statistically significant. The difference in parasitic contamination among the different categories was compared using the chi-square test. Results In this investigation, 243 out of 400 soil samples (60.7%) confirmed positive for parasitic contamination (P < 0.05). Various parasitic life forms were significantly found in 249 out of 400 (62.25%) of the vegetable samples, with (65.1%) of them harboring one parasite species, whereas 9.2% significantly contained up to three parasites. Ascaris eggs, Trichuris eggs, and Giardia cysts were the most prevalent parasites, which were predominantly isolated from vegetables with uneven surfaces. 109 of 180 (60.0%) green fodder samples confirmed insignificantly positive for parasitic pollution. The proportion of parasite contamination in vegetable samples was insignificant although the highest was in spring (29.3%), followed by summer (27.7%), whereas it is significant in autumn (24.5%). The prevalence rate was the lowest in winter (20.1%). Conclusion and Recommendations. Our findings demonstrated a significant load of parasites notably the soil-transmitted parasitic infection in raw vegetables and green fodder cultivated in open fields as well as in their mother soil in the east of the Nile Delta, Egypt. These results confirm the urgent need to deploy strict control measures to the soil, especially during the pre-harvest period of raw eaten vegetables and green fodder, a critical step in reducing food-borne transmission of soil-transmitted parasites to man and animals.
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Affiliation(s)
- Samah H. Yahia
- Medical Parasitology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Samia E. Etewa
- Medical Parasitology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | | | - Salwa Z. Arafa
- Zoology Department, Faculty of Science, Zagazig University, Zagazig, Egypt
| | - Nesreen S. Saleh
- Zoology Department, Faculty of Arts and Sciences Al-Wahat, Benghazi University, Benghazi, Libya
| | - Mohamed H. Sarhan
- Medical Parasitology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Suzan I. Rashad
- Water and Soil Pollutanta Laboratory, Regional Research Center in Sharkia Governorate, Academy of Scientific Research and Technology, Egypt
| | - Shimaa S. Hassan
- Zoology Department, Faculty of Science, Zagazig University, Zagazig, Egypt
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Vivian IF, Perin PP, Amorim DBD, Benatti D, Tebaldi JH, Hoppe EGL. Helminths of South American fur seals (Arctocephalus australis) from the Subtropical Convergence Zone of the Southwestern Atlantic. REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA = BRAZILIAN JOURNAL OF VETERINARY PARASITOLOGY : ORGAO OFICIAL DO COLEGIO BRASILEIRO DE PARASITOLOGIA VETERINARIA 2023; 32:e014522. [PMID: 36820736 DOI: 10.1590/s1984-29612023012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 01/26/2023] [Indexed: 02/19/2023]
Abstract
Parasites are important components of ecosystems and may contribute to the ecological aspects of their hosts and indicate the integrity of their environment. To identify the gastrointestinal helminths of the South American fur seal, Arctocephalus australis, 52 animals found dead on the Rio Grande do Sul coast, Southern Brazil, were necropsied. All studied animals were parasitized, and 104,670 specimens of helminths from three phyla and 14 taxa were collected. Adult specimens represented five of the identified species: Contracaecum ogmorhini, Adenocephalus pacificus, Stephanoprora uruguayense, Ascocotyle (Phagicola) longa, and Corynosoma australe; and one of the identified genera: Strongyloides sp. Immature forms represented the other eight taxa: Anisakidae gen. sp., Anisakis sp., Pseudoterranova sp., Contracaecum sp., Tetrabothriidae gen. sp., Cestoda gen. sp., Corynosoma cetaceum, and Bolbosoma turbinella. The acanthocephalan C. australe was the most prevalent and abundant parasite, whereas Strongyloides sp. had the highest intensity. This is the first record of the nematode Anisakis sp., digenean S. uruguayense, and acanthocephalan B. turbinella in this host. Trophic generalist species such as A. australis can be good indicators of the composition of the helminth fauna of their ecosystems, indicating the presence of zoonotic parasites transmitted by the consumption of fish.
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Affiliation(s)
- Itatiele Farias Vivian
- Laboratório de Enfermidades Parasitárias - LabEPar, Departamento de Patologia, Reprodução e Saúde Única - DPRSU, Faculdade de Ciências Agrárias e Veterinárias - FCAV, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP, Jaboticabal, SP, Brasil
| | - Patricia Parreira Perin
- Laboratório de Enfermidades Parasitárias - LabEPar, Departamento de Patologia, Reprodução e Saúde Única - DPRSU, Faculdade de Ciências Agrárias e Veterinárias - FCAV, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP, Jaboticabal, SP, Brasil
| | - Derek Blaese de Amorim
- Centro de Estudos Costeiros, Limnológicos e Marinhos - CECLIMAR, Universidade Federal do Rio Grande do Sul - UFRGS, Imbé, RS, Brasil.,Setor de Patologia Veterinária - SPV, Faculdade de Veterinária - FAVET, Universidade Federal do Rio Grande do Sul - UFRGS, Porto Alegre, RS, Brasil
| | - Danise Benatti
- Laboratório de Enfermidades Parasitárias - LabEPar, Departamento de Patologia, Reprodução e Saúde Única - DPRSU, Faculdade de Ciências Agrárias e Veterinárias - FCAV, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP, Jaboticabal, SP, Brasil
| | - José Hairton Tebaldi
- Laboratório de Enfermidades Parasitárias - LabEPar, Departamento de Patologia, Reprodução e Saúde Única - DPRSU, Faculdade de Ciências Agrárias e Veterinárias - FCAV, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP, Jaboticabal, SP, Brasil
| | - Estevam Guilherme Lux Hoppe
- Laboratório de Enfermidades Parasitárias - LabEPar, Departamento de Patologia, Reprodução e Saúde Única - DPRSU, Faculdade de Ciências Agrárias e Veterinárias - FCAV, Universidade Estadual Paulista "Júlio de Mesquita Filho" - UNESP, Jaboticabal, SP, Brasil
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MENEZES PQFD, FONSECA MCGD, GOMES DC, SÃO CLEMENTE SCD, KNOFF M. Nematodes and acanthocephalans of hygienic-sanitary importance parasitizing Hyporthodus niveatus (Valenciennes, 1828) (Actinopterygii) collected from fish markets of the municipality of Niterói, RJ, Brazil. FOOD SCIENCE AND TECHNOLOGY 2023. [DOI: 10.1590/fst.1119022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Omonijo AO, Mukaratirwa S. Knowledge and practices on consumption of free-range chickens in selected rural communities of KwaZulu-Natal, South Africa, with focus on zoonotic transmission of Toxoplasma gondii and Toxocara spp. Trop Anim Health Prod 2022; 55:9. [PMID: 36527523 DOI: 10.1007/s11250-022-03393-3] [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: 01/10/2022] [Accepted: 11/09/2022] [Indexed: 12/23/2022]
Abstract
Chickens are a host to a variety of pathogens of zoonotic importance and this depends more on the husbandry system practiced. Toxoplasma gondii and Toxocara spp which are more prevalent in free-range chickens (FRC) can be acquired by humans via the ingestion of raw or undercooked meat (muscle) and/or viscera contaminated with infective stages of T. gondii and Toxocara spp. This study aimed to assess knowledge and practices on the household consumption of FRC meat and viscera by rural communities in KwaZulu-Natal (KZN) province, South Africa, as a risk factor in the transmission of zoonotic pathogens with special emphasis on T. gondii and Toxocara spp. A cross-sectional study was conducted on twenty (20) randomly selected households in four selected communities located on the northern coast (Gingindlovu and Ozwathini) and southern coast (uMzinto and Shongweni) of KZN province using a semi-structured questionnaire. To determine the presence of selected zoonotic pathogens in FRC, birds were purchased from randomly selected households in the study localities for sacrifice. Brain tissues were collected and subjected to molecular detection of T. gondii using TOX4 and TOX5 primers while other tissues and organs that were collected were subjected to molecular detection of Toxocara spp using Nem 18S primers. Questionnaire data were analyzed using the statistical package for social sciences (SPSS) version 25.0. Descriptive and chi-square statistics were used to assess knowledge and practices related to FRC consumption and zoonosis transmission. Molecular results showed four positive samples for T. canis from Gingindlovu (n = 1), uMzinto (n = 1), and Shongweni (n = 2). The role of FRC consumption in zoonosis transmission is discussed.
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Affiliation(s)
- Adejumoke Oluwatosin Omonijo
- Department of Animal and Environmental Biology, Faculty of Science, Federal University Oye - Ekiti, Oye - Ekiti, Ekiti State, Nigeria. .,School of Life Sciences, College of Agriculture, Engineering and Science, Westville Campus, University of KwaZulu-Natal, Durban, South Africa.
| | - Samson Mukaratirwa
- School of Life Sciences, College of Agriculture, Engineering and Science, Westville Campus, University of KwaZulu-Natal, Durban, South Africa.,One Health Center for Zoonoses and Tropical and Veterinary Medicine, Ross University School of Veterinary Medicine, Basseterre, KN0101, Saint Kitts and Nevis
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10
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Giari L, Castaldelli G, Timi JT. Ecology and effects of metazoan parasites of fish in transitional waters. Parasitology 2022; 149:1829-1841. [PMID: 35946119 PMCID: PMC11010487 DOI: 10.1017/s0031182022001068] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/29/2022] [Accepted: 08/02/2022] [Indexed: 12/29/2022]
Abstract
Given the abundance, heterogeneity and ubiquity of parasitic organisms, understanding how they influence biodiversity, evolution, health and ecosystem functionality is crucial, especially currently when anthropogenic pressures are altering host–parasite balances. This review describes the features, roles and impacts of metazoan parasites of fish occurring in transitional waters (TW). These aquatic ecosystems are highly productive and widespread around the globe and represent most favourable theatres for parasitism given the availability of hosts (invertebrates, fishes and birds) and an increased probability of parasite transmission, especially of those having complex life cycles. Fascinating examples of how parasitism can influence different hierarchical levels of biological systems, from host individuals and populations to entire aquatic communities, through effects on food webs come from this kind of ecosystem. Edible fish of commercial value found in TW can harbour some parasite species, significantly reducing host health, marketability and food safety, with possible economic and public health consequences. Many TW are historically exploited by humans as sources of relevant ecosystem services, including fisheries and aquaculture, and they are highly vulnerable ecosystems. Alteration of TW can be revealed through the study of parasite communities, contributing, as bioindicators, for assessing environmental changes, health and restoration. Fish parasites can provide much information about TW, but this potential appears to be not fully exploited. More studies are necessary to quantify the ecological, economic and medical impacts fish parasites can have on these important ecosystems.
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Affiliation(s)
- Luisa Giari
- Department of Environment and Prevention Sciences, University of Ferrara, St. L. Borsari 46, 44121 Ferrara, Italy
| | - Giuseppe Castaldelli
- Department of Environment and Prevention Sciences, University of Ferrara, St. L. Borsari 46, 44121 Ferrara, Italy
| | - Juan Tomás Timi
- Laboratorio de Ictioparasitología, Facultad de Ciencias Exactas y Naturales, Instituto de Investigaciones Marinas y Costeras (IIMyC), Universidad Nacional de Mar del Plata-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Funes 3350, 7600 Mar del Plata, Argentina
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11
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Antimicrobial Resistance Profile of Common Foodborne Pathogens Recovered from Livestock and Poultry in Bangladesh. Antibiotics (Basel) 2022; 11:antibiotics11111551. [PMID: 36358208 PMCID: PMC9686756 DOI: 10.3390/antibiotics11111551] [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: 10/06/2022] [Revised: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 11/09/2022] Open
Abstract
Multidrug-resistant (MDR) foodborne pathogens have created a great challenge to the supply and consumption of safe & healthy animal-source foods. The study was conducted to identify the common foodborne pathogens from animal-source foods & by-products with their antimicrobial drug susceptibility and resistance gene profile. The common foodborne pathogens Escherichia coli (E. coli), Salmonella, Streptococcus, Staphylococcus, and Campylobacter species were identified in livestock and poultry food products. The prevalence of foodborne pathogens was found higher in poultry food & by-product compared with livestock (p < 0.05). The antimicrobial drug susceptibility results revealed decreased susceptibility to penicillin, ampicillin, amoxicillin, levofloxacin, ciprofloxacin, tetracycline, neomycin, streptomycin, and sulfamethoxazole-trimethoprim whilst gentamicin was found comparatively more sensitive. Regardless of sources, the overall MDR pattern of E. coli, Salmonella, Staphylococcus, and Streptococcus were found to be 88.33%, 75%, 95%, and 100%, respectively. The genotypic resistance showed a prevalence of blaTEM, blaSHV, blaCMY, tetA, tetB, sul1, aadA1, aac(3)-IV, and ereA resistance genes. The phenotype and genotype resistance patterns of isolated pathogens from livestock and poultry had harmony and good concordance, and sul1 & tetA resistance genes had a higher prevalence. Good agricultural practices along with proper biosecurity may reduce the rampant use of antimicrobial drugs. In addition, proper handling, processing, storage, and transportation of foods may decline the spread of MDR foodborne pathogens in the food chain.
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12
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Badri M, Olfatifar M, KarimiPourSaryazdi A, Zaki L, Madeira de Carvalho LM, Fasihi Harandi M, Barikbin F, Madani P, Vafae Eslahi A. The global prevalence of
Spirometra
parasites in snakes, frogs, dogs, and cats: A systematic review and meta‐analysis. Vet Med Sci 2022; 8:2785-2805. [DOI: 10.1002/vms3.932] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Milad Badri
- Medical Microbiology Research Center Qazvin University of Medical Sciences Qazvin Iran
- Metabolic Diseases Research Center, Research Institute For Prevention Of Non‐Communicable Diseases Qazvin University Of Medical Sciences Qazvin Iran
| | - Meysam Olfatifar
- Gastroenterology and Hepatology Diseases Research Center Qom University of Medical Sciences Qom Iran
| | - Amir KarimiPourSaryazdi
- Department of Parasitology and Entomology, Faculty of Medical Sciences Tarbiat Modares University Tehran Iran
| | - Leila Zaki
- Department of Parasitology and Entomology, Faculty of Medical Sciences Tarbiat Modares University Tehran Iran
| | - Luis Manuel Madeira de Carvalho
- CIISA, Centro Interdisciplinar de Investigação em Sanidade Animal Faculty of Veterinary Medicine, University of Lisbon Lisbon Portugal
| | - Majid Fasihi Harandi
- Research Center for Hydatid Disease in Iran Kerman University of Medical Sciences Kerman Iran
| | - Fatemeh Barikbin
- Post Graduate Students of Operative Dentistry, Student Research Committee Qazvin University of Medical Sciences Qazvin Iran
| | - Parisa Madani
- Metabolic Diseases Research Center, Research Institute For Prevention Of Non‐Communicable Diseases Qazvin University Of Medical Sciences Qazvin Iran
| | - Aida Vafae Eslahi
- Medical Microbiology Research Center Qazvin University of Medical Sciences Qazvin Iran
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13
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Estavillo C, Weyland F, Herrera L. Zoonotic Disease Risk and Life-History Traits: Are Reservoirs Fast Life Species? ECOHEALTH 2022; 19:390-401. [PMID: 35841485 DOI: 10.1007/s10393-022-01608-5] [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: 07/21/2021] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Abstract
The relationship between humans, wildlife and disease transmission can be complex and context-dependent, and disease dynamics may be determined by idiosyncratic species. Therefore, an outstanding question is how general is the finding that species with faster life histories are more probable hosts of zoonoses. Ecological knowledge on species, jointly with public health data, can provide relevant information on species that should be targeted for epidemiological surveillance or management. We investigated whether mammal species traits can be good indicators of zoonotic reservoir status in an intensified agricultural region of Argentina. We find support for a relationship between reservoir status and the pace of life syndrome, confirming that fast life histories can be a factor of zoonotic risk. Nonetheless, we observed that for certain zoonosis, reservoirs may display a slow pace of life, suggesting that idiosyncratic interactions can occur. We conclude that applying knowledge from the life history-disease relationship can contribute significantly to disease risk assessment. Such an approach may be especially valuable in the current context of environmental change and agricultural intensification.
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Affiliation(s)
- Candelaria Estavillo
- Grupo de Estudio de Agroecosistemas y Paisajes Rurales, Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, CONICET, EEI INTA Balcarce, Ruta 226 Km 73.5, Balcarce, Prov. de Buenos Aires, Argentina.
| | - Federico Weyland
- Grupo de Estudio de Agroecosistemas y Paisajes Rurales, Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, CONICET, EEI INTA Balcarce, Ruta 226 Km 73.5, Balcarce, Prov. de Buenos Aires, Argentina
| | - Lorena Herrera
- Grupo de Estudio de Agroecosistemas y Paisajes Rurales, Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, CONICET, EEI INTA Balcarce, Ruta 226 Km 73.5, Balcarce, Prov. de Buenos Aires, Argentina
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14
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Sahoo M, Panigrahi C, Aradwad P. Management strategies emphasizing advanced food processing approaches to mitigate food borne zoonotic pathogens in food system. FOOD FRONTIERS 2022. [DOI: 10.1002/fft2.153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Monalisa Sahoo
- Centre for Rural Development and Technology Indian Institute of Technology Delhi New Delhi India
| | - Chirasmita Panigrahi
- Agricultural and Food Engineering Department Indian Institute of Technology Kharagpur Kharagpur West Bengal India
| | - Pramod Aradwad
- Division of Agricultural Engineering Indian Agricultural Research Institute New Delhi India
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15
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Moratal S, Dea-Ayuela MA, Martí-Marco A, Puigcercós S, Marco-Hirs NM, Doménech C, Corcuera E, Cardells J, Lizana V, López-Ramon J. Molecular Characterization of Cryptosporidium spp. in Cultivated and Wild Marine Fishes from Western Mediterranean with the First Detection of Zoonotic Cryptosporidium ubiquitum. Animals (Basel) 2022; 12:1052. [PMID: 35565479 PMCID: PMC9104342 DOI: 10.3390/ani12091052] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/16/2022] [Accepted: 04/17/2022] [Indexed: 02/01/2023] Open
Abstract
Fish not only harbor host-specific species/genotypes of Cryptosporidium, but also species like zoonotic C. parvum or anthroponotic C. hominis, which can pose a risk for fish consumers. This study aims to investigate fish cryptosporidiosis in an important aquaculture and fishery area of the Western Mediterranean (Comunidad Valenciana, Spain). We analyzed 404 specimens belonging to the following three groups: cultivated fish (N = 147), wild synanthropic fish (N = 147) and wild fish from extractive fisheries (N = 110). Nested PCR targeting the 18S rRNA gene, followed by sequencing and phylogenetic analysis, were performed. Positive isolates were also amplified at the actin gene locus. An overall prevalence of 4.2% was detected, with the highest prevalence in the synanthropic group (6.1%). C. molnari was identified in thirteen specimens from seven different host species. Zoonotic C. ubiquitum was detected in two European sea bass (Dicentrarchus labrax). One isolate similar to C. scophthalmi was detected in a cultivated meagre (Argyrosomus regius), and one isolate, highly divergent from all the Cryptosporidium species/genotypes described, was identified from a synanthropic round sardinella (Sardinella aurita). This study contributes to increasing the molecular data on fish cryptosporidiosis, expanding the range of known hosts for C. molnari and identifying, for the first time, zoonotic C. ubiquitum in edible marine fishes, pointing out a potential health risk.
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Affiliation(s)
- Samantha Moratal
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc Street 7, Alfara del Patriarca, 46115 Valencia, Spain; (S.M.); (A.M.-M.); (S.P.); (N.M.M.-H.); (C.D.); (E.C.); (J.C.); (V.L.); (J.L.-R.)
| | - María Auxiliadora Dea-Ayuela
- Pharmacy Department, Universidad CEU-Cardenal Herrera, Santiago Ramón y Cajal Street, Alfara del Patriarca, 46115 Valencia, Spain
| | - Alba Martí-Marco
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc Street 7, Alfara del Patriarca, 46115 Valencia, Spain; (S.M.); (A.M.-M.); (S.P.); (N.M.M.-H.); (C.D.); (E.C.); (J.C.); (V.L.); (J.L.-R.)
| | - Silvia Puigcercós
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc Street 7, Alfara del Patriarca, 46115 Valencia, Spain; (S.M.); (A.M.-M.); (S.P.); (N.M.M.-H.); (C.D.); (E.C.); (J.C.); (V.L.); (J.L.-R.)
| | - Naima María Marco-Hirs
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc Street 7, Alfara del Patriarca, 46115 Valencia, Spain; (S.M.); (A.M.-M.); (S.P.); (N.M.M.-H.); (C.D.); (E.C.); (J.C.); (V.L.); (J.L.-R.)
| | - Candela Doménech
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc Street 7, Alfara del Patriarca, 46115 Valencia, Spain; (S.M.); (A.M.-M.); (S.P.); (N.M.M.-H.); (C.D.); (E.C.); (J.C.); (V.L.); (J.L.-R.)
| | - Elena Corcuera
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc Street 7, Alfara del Patriarca, 46115 Valencia, Spain; (S.M.); (A.M.-M.); (S.P.); (N.M.M.-H.); (C.D.); (E.C.); (J.C.); (V.L.); (J.L.-R.)
| | - Jesús Cardells
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc Street 7, Alfara del Patriarca, 46115 Valencia, Spain; (S.M.); (A.M.-M.); (S.P.); (N.M.M.-H.); (C.D.); (E.C.); (J.C.); (V.L.); (J.L.-R.)
- Wildlife Ecology & Health Group (WE&H), Veterinary Faculty, Universitat Autònoma de Barcelona (UAB), Travessera dels Turons, Bellaterra, 08193 Barcelona, Spain
| | - Victor Lizana
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc Street 7, Alfara del Patriarca, 46115 Valencia, Spain; (S.M.); (A.M.-M.); (S.P.); (N.M.M.-H.); (C.D.); (E.C.); (J.C.); (V.L.); (J.L.-R.)
- Wildlife Ecology & Health Group (WE&H), Veterinary Faculty, Universitat Autònoma de Barcelona (UAB), Travessera dels Turons, Bellaterra, 08193 Barcelona, Spain
| | - Jordi López-Ramon
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc Street 7, Alfara del Patriarca, 46115 Valencia, Spain; (S.M.); (A.M.-M.); (S.P.); (N.M.M.-H.); (C.D.); (E.C.); (J.C.); (V.L.); (J.L.-R.)
- Wildlife Ecology & Health Group (WE&H), Veterinary Faculty, Universitat Autònoma de Barcelona (UAB), Travessera dels Turons, Bellaterra, 08193 Barcelona, Spain
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16
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Silva CS, Mendonça TO, Machado DMR, Arias-Pacheco CA, Oliveira WJ, Perin PP, Werther K, Carraro PE, Trevisol IM, Kramer B, Silva VS, Mathias LA, Bürger KP, Lux Hoppe EG. Seropositive Wild Boars Suggesting the Occurrence of a Wild Cycle of Trichinella spp. in Brazil. Animals (Basel) 2022; 12:ani12040462. [PMID: 35203170 PMCID: PMC8868304 DOI: 10.3390/ani12040462] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/04/2022] [Accepted: 02/10/2022] [Indexed: 11/16/2022] Open
Abstract
Trichinella is a zoonotic nematode traditionally detected worldwide in both domestic and wild animals. In South America, along with the occurrence of this parasite in domestic pigs and wild boars, there are reports of infection in wild carnivores. Brazil is considered free of the domestic cycle of Trichinella, but there is unpublished serological evidence of infection in wild boars, which changed the Brazilian status in OIE regarding the disease after an official communication. We investigated Trichinella spp. infection in wild boars and wild carnivores in the Southeastern region of Brazil. A total of 136 samples were tested, 121 from wild boars and 15 from wild carnivores. Artificial enzymatic digestion (AED) tests were performed on muscle samples from 37 wild boars and 15 wild carnivores, and 115 serum samples from wild boars were tested by iELISA. Seven serum samples from wild boars tested positive (7/115 = 6.1%, 95% CI 3.0–12.0), but no larvae were found in the AED. There was no significant difference between sex, age, and location of the samples. The serological results suggest that a wild cycle of Trichinella spp. may occur in Brazil, but further analyses should be performed to confirm the presence of the parasite.
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Affiliation(s)
- Carolina S. Silva
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
| | - Talita O. Mendonça
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
| | - Dália M. R. Machado
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
| | - Carmen A. Arias-Pacheco
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
| | - Wilson J. Oliveira
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
| | - Patricia P. Perin
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
| | - Karin Werther
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
| | - Paulo E. Carraro
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
| | - Iara M. Trevisol
- Animal Genetics and Health Laboratory (LSGA), Embrapa Swine and Poultry, BR-153 Road, Km 110, Tamanduá District, Concórdia 89715-899, SC, Brazil; (I.M.T.); (B.K.); (V.S.S.)
| | - Beatris Kramer
- Animal Genetics and Health Laboratory (LSGA), Embrapa Swine and Poultry, BR-153 Road, Km 110, Tamanduá District, Concórdia 89715-899, SC, Brazil; (I.M.T.); (B.K.); (V.S.S.)
| | - Virgínia S. Silva
- Animal Genetics and Health Laboratory (LSGA), Embrapa Swine and Poultry, BR-153 Road, Km 110, Tamanduá District, Concórdia 89715-899, SC, Brazil; (I.M.T.); (B.K.); (V.S.S.)
| | - Luis A. Mathias
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
| | - Karina P. Bürger
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
| | - Estevam G. Lux Hoppe
- Parasitic Diseases Laboratory (LabEPAr), Departament of Pathology, Reproduction, and One Health (DPRSU), São Paulo State University—UNESP, Agrarian and Veterinarian Sciences (FCAV), Jaboticabal 14884-900, SP, Brazil; (C.S.S.); (T.O.M.); (D.M.R.M.); (C.A.A.-P.); (W.J.O.); (P.P.P.); (K.W.); (P.E.C.); (L.A.M.); (K.P.B.)
- Correspondence:
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DINIZ JB, KNOFF M, FONSECA MCGD, GOMES DC, CLEMENTE SCDS. Cestode and nematode larvae of hygienic-sanitary importance parasitizing Percophis brasiliensis (Actinopterygii) collected from fish markets of the municipality of Niterói, RJ, Brazil. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.33021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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LEITE MMDS, KNOFF M, FONSECA MCGD, FELIZARDO NN, GOMES DC, SÃO CLEMENTE SCD. Cestode and nematode larvae of hygienic-sanitary importance parasitizing Balistes capriscus Gmelin, 1789, collected from fish markets of the state of Rio de Janeiro, Brazil. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.81521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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19
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MIGUEL SHG, SÃO CLEMENTE SCD, FONSECA MCGD, FELIZARDO NN, GOMES DC, KNOFF M. Helminth larvae of hygienic-sanitary importance parasitizing Fistularia petimba Lacepède, 1803, collected from fish markets of the municipality of Cabo Frio, RJ, Brazil. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.43122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Majewska AA, Huang T, Han B, Drake JM. Predictors of zoonotic potential in helminths. Philos Trans R Soc Lond B Biol Sci 2021; 376:20200356. [PMID: 34538139 PMCID: PMC8450625 DOI: 10.1098/rstb.2020.0356] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Helminths are parasites that cause disease at considerable cost to public health and present a risk for emergence as novel human infections. Although recent research has elucidated characteristics conferring a propensity to emergence in other parasite groups (e.g. viruses), the understanding of factors associated with zoonotic potential in helminths remains poor. We applied an investigator-directed learning algorithm to a global dataset of mammal helminth traits to identify factors contributing to spillover of helminths from wild animal hosts into humans. We characterized parasite traits that distinguish between zoonotic and non-zoonotic species with 91% accuracy. Results suggest that helminth traits relating to transmission (e.g. definitive and intermediate hosts) and geography (e.g. distribution) are more important to discriminating zoonotic from non-zoonotic species than morphological or epidemiological traits. Whether or not a helminth causes infection in companion animals (cats and dogs) is the most important predictor of propensity to cause human infection. Finally, we identified helminth species with high modelled propensity to cause zoonosis (over 70%) that have not previously been considered to be of risk. This work highlights the importance of prioritizing studies on the transmission of helminths that infect pets and points to the risks incurred by close associations with these animals. This article is part of the theme issue 'Infectious disease macroecology: parasite diversity and dynamics across the globe'.
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Affiliation(s)
- Ania A Majewska
- Odum School of Ecology and the Center for Ecology of Infectious Diseases, University of Georgia, Athens, GA, USA.,Biology Department, Emory University, Atlanta, GA, USA
| | - Tao Huang
- Cary Institute of Ecosystem Studies, Millbrook, NY, USA.,Ecology, Evolution, and Behavior, Boise State University, Boise, ID, USA
| | - Barbara Han
- Cary Institute of Ecosystem Studies, Millbrook, NY, USA
| | - John M Drake
- Odum School of Ecology and the Center for Ecology of Infectious Diseases, University of Georgia, Athens, GA, USA
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21
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Bellucci E, Mario Aguilar O, Alseekh S, Bett K, Brezeanu C, Cook D, De la Rosa L, Delledonne M, Dostatny DF, Ferreira JJ, Geffroy V, Ghitarrini S, Kroc M, Kumar Agrawal S, Logozzo G, Marino M, Mary‐Huard T, McClean P, Meglič V, Messer T, Muel F, Nanni L, Neumann K, Servalli F, Străjeru S, Varshney RK, Vasconcelos MW, Zaccardelli M, Zavarzin A, Bitocchi E, Frontoni E, Fernie AR, Gioia T, Graner A, Guasch L, Prochnow L, Oppermann M, Susek K, Tenaillon M, Papa R. The INCREASE project: Intelligent Collections of food-legume genetic resources for European agrofood systems. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2021; 108:646-660. [PMID: 34427014 PMCID: PMC9293105 DOI: 10.1111/tpj.15472] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 08/11/2021] [Accepted: 08/17/2021] [Indexed: 05/14/2023]
Abstract
Food legumes are crucial for all agriculture-related societal challenges, including climate change mitigation, agrobiodiversity conservation, sustainable agriculture, food security and human health. The transition to plant-based diets, largely based on food legumes, could present major opportunities for adaptation and mitigation, generating significant co-benefits for human health. The characterization, maintenance and exploitation of food-legume genetic resources, to date largely unexploited, form the core development of both sustainable agriculture and a healthy food system. INCREASE will implement, on chickpea (Cicer arietinum), common bean (Phaseolus vulgaris), lentil (Lens culinaris) and lupin (Lupinus albus and L. mutabilis), a new approach to conserve, manage and characterize genetic resources. Intelligent Collections, consisting of nested core collections composed of single-seed descent-purified accessions (i.e., inbred lines), will be developed, exploiting germplasm available both from genebanks and on-farm and subjected to different levels of genotypic and phenotypic characterization. Phenotyping and gene discovery activities will meet, via a participatory approach, the needs of various actors, including breeders, scientists, farmers and agri-food and non-food industries, exploiting also the power of massive metabolomics and transcriptomics and of artificial intelligence and smart tools. Moreover, INCREASE will test, with a citizen science experiment, an innovative system of conservation and use of genetic resources based on a decentralized approach for data management and dynamic conservation. By promoting the use of food legumes, improving their quality, adaptation and yield and boosting the competitiveness of the agriculture and food sector, the INCREASE strategy will have a major impact on economy and society and represents a case study of integrative and participatory approaches towards conservation and exploitation of crop genetic resources.
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Affiliation(s)
- Elisa Bellucci
- Department of Agricultural, Food and Environmental SciencesPolytechnic University of Marchevia Brecce BiancheAncona60131Italy
| | - Orlando Mario Aguilar
- Instituto de Biotecnología y Biología MolecularUNLP‐CONICETCCT La PlataLa PlataArgentina
| | - Saleh Alseekh
- Max‐Planck‐Institute of Molecular Plant PhysiologyAm MüePotsdam‐Golm14476Germany
- Centre of Plant Systems Biology and BiotechnologyPlovdiv4000Bulgaria
| | - Kirstin Bett
- Department of Plant SciencesUniversity of Saskatchewan51 Campus DriveSaskatoonSKS7N 5A8Canada
| | - Creola Brezeanu
- Staţiunea de Cercetare Dezvoltare Pentru LegumiculturăBacău600388Romania
| | - Douglas Cook
- Department of Plant PathologyUniversity of California DavisDavisCA95616‐8680USA
| | - Lucía De la Rosa
- Spanish Plant Genetic Resources National Center (INIA, CRF)National Institute for Agricultural and Food Research and TechnologyAlcalá de HenaresMadrid28800Spain
| | - Massimo Delledonne
- Department of BiotechnologyUniversity of VeronaStrada Le Grazie 15Verona37134Italy
| | - Denise F. Dostatny
- National Centre for Plant Genetic Resources, Plant Breeding and Acclimatization Institute‐NRIRadzikówBłonie05‐870Poland
| | - Juan J. Ferreira
- Regional Service for Agrofood Research and Development (SERIDA)Ctra AS‐267, PK 19VillaviciosaAsturias33300Spain
| | - Valérie Geffroy
- CNRSINRAEInstitute of Plant Sciences Paris‐Saclay (IPS2)Univ EvryUniversité Paris‐SaclayOrsay91405France
- CNRSINRAEInstitute of Plant Sciences Paris Saclay (IPS2)Université de ParisOrsay91405France
| | | | - Magdalena Kroc
- Legume Genomics TeamInstitute of Plant GeneticsPolish Academy of SciencesStrzeszynska 34Poznan60‐479Poland
| | - Shiv Kumar Agrawal
- Genetic Resources SectionInternational Center for Agricultural Research in the Dry AreasICARDAAgdal RabatMorocco
| | - Giuseppina Logozzo
- School of Agricultural, Forestry, Food and Environmental SciencesUniversity of BasilicataPotenza85100Italy
| | - Mario Marino
- International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA)Food and Agriculture Organization of the United Nations (FAO)Viale delle Terme di CaracallaRome00153Italy
| | - Tristan Mary‐Huard
- INRAECNRSAgroParisTechGénétique Quantitative et Evolution ‐ Le MoulonUniversité Paris‐SaclayGif‐sur‐YvetteFrance
| | - Phil McClean
- Department of Plant Sciences, Genomics and Bioinformatics ProgramNorth Dakota State UniversityFargoND58108USA
| | - Vladimir Meglič
- Crop Science DepartmentAgricultural Institute of SloveniaHacquetova ulica 17Ljubljana1000Slovenia
| | - Tamara Messer
- EURICE ‐ European Research and Project Office GmbHHeinrich‐Hertz‐Allee 1St. Ingbert66386Germany
| | - Frédéric Muel
- Terres InoviaInstitut Technique des oléagineux, des protéagineux eu du chanvren1 Av L. BrétignièresThiverval-Grignon78850France
| | - Laura Nanni
- Department of Agricultural, Food and Environmental SciencesPolytechnic University of Marchevia Brecce BiancheAncona60131Italy
| | - Kerstin Neumann
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) GaterslebenSeeland06466Germany
| | - Filippo Servalli
- Comunità del Mais Spinato di Gandino (MASP)Via XX Settembre, 5GandinoBergamo24024Italy
| | - Silvia Străjeru
- Suceava Genebank (BRGV)Bdul 1 Mai, nr. 17Suceava720224Romania
| | - Rajeev K. Varshney
- Center of Excellence in Genomics and Systems Biology (CEGSB)International Crops Research Institute for the Semi- Arid Tropics (ICRISAT)PatancheruIndia
- State Agricultural Biotechnology CentreCentre for Crop and Food InnovationFood Futures InstituteMurdoch UniversityMurdochWestern AustraliaAustralia
| | - Marta W. Vasconcelos
- CBQF – Centro de Biotecnologia e Química Fina – Laboratório AssociadoEscola Superior de BiotecnologiaUniversidade Católica PortuguesaRua Diogo Botelho 1327Porto4169-005Portugal
| | - Massimo Zaccardelli
- Council for Agricultural Research and EconomicsResearch Centre for Vegetable and Ornamental CropsVia Cavalleggeri 25Pontecagnano‐FaianoSA84098Italy
| | - Aleksei Zavarzin
- Federal Research CenterThe N.I. Vavilov All‐Russian Institute of Plant Genetic ResourcesSt. Petersburg190031Russia
| | - Elena Bitocchi
- Department of Agricultural, Food and Environmental SciencesPolytechnic University of Marchevia Brecce BiancheAncona60131Italy
| | - Emanuele Frontoni
- Department of Information EngineeringPolytechnic University of Marchevia Brecce BiancheAncona60131Italy
| | - Alisdair R. Fernie
- Max‐Planck‐Institute of Molecular Plant PhysiologyAm MüePotsdam‐Golm14476Germany
- Centre of Plant Systems Biology and BiotechnologyPlovdiv4000Bulgaria
| | - Tania Gioia
- School of Agricultural, Forestry, Food and Environmental SciencesUniversity of BasilicataPotenza85100Italy
| | - Andreas Graner
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) GaterslebenSeeland06466Germany
| | - Luis Guasch
- Spanish Plant Genetic Resources National Center (INIA, CRF)National Institute for Agricultural and Food Research and TechnologyAlcalá de HenaresMadrid28800Spain
| | - Lena Prochnow
- EURICE ‐ European Research and Project Office GmbHHeinrich‐Hertz‐Allee 1St. Ingbert66386Germany
| | - Markus Oppermann
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) GaterslebenSeeland06466Germany
| | - Karolina Susek
- Legume Genomics TeamInstitute of Plant GeneticsPolish Academy of SciencesStrzeszynska 34Poznan60‐479Poland
| | - Maud Tenaillon
- INRAECNRSAgroParisTechGénétique Quantitative et Evolution ‐ Le MoulonUniversité Paris‐SaclayGif‐sur‐YvetteFrance
| | - Roberto Papa
- Department of Agricultural, Food and Environmental SciencesPolytechnic University of Marchevia Brecce BiancheAncona60131Italy
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22
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Martínez-Rojas R, Mondragón-Martínez A, De-Los-Santos ER, Cruz-Neyra L, García-Candela E, Delgado-Escalante A, Sanchez-Venegas J. Molecular identification and epidemiological data of Anisakis spp. (Nematoda: Anisakidae) larvae from Southeastern Pacific Ocean off Peru. INTERNATIONAL JOURNAL FOR PARASITOLOGY-PARASITES AND WILDLIFE 2021; 16:138-144. [PMID: 34540584 PMCID: PMC8441025 DOI: 10.1016/j.ijppaw.2021.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 09/01/2021] [Accepted: 09/01/2021] [Indexed: 11/23/2022]
Abstract
The objective of this study is to determine the infection status of nematode larvae and record epidemiological molecular data in commercial fish from the southeast Pacific off the central coast of Peru. Anisakiasis is a fish-borne zoonosis caused by Anisakis larvae, parasites of relevance in the fishery resources that have negative impact on public health. Between January 2012 to December 2014, 345 specimens of four fish species (Trachurus symmetricus murphyi, Scomber japonicus peruanus, Merluccius gayi peruanus and Seriolella violacea) were examined for Anisakis sp. larvae. A total of 997 Anisakis sp. larvae were found in the body cavity of 196 fish (total prevalence 53.7%, total mean intensity 5.08). After morphological analysis, 958 (96.08%) larvae were identified as Type I and 39 (3.92%) as Type II. Specimens were identified by molecular analysis of the mitochondrial cytochrome c oxidase subunit II (cox2) gene, confirming that A. pegreffii is the predominant species and the most important agent of human anisakiasis off the Peru Central Coast. In addition, we revealed the occurrence of A. physeteris (s.l.) in S. japonicus peruanus (P = 18.0%; MI = 2.17). Therefore, the results obtained in the present study improve the knowledge of the occurrence of Anisakis species in the commercial fish from the Southeastern Pacific Ocean, highlighting the importance of considering a potential hazard for humans and the necessity of further research in other fishes of greater preference by the Peruvian population. Anisakiasis is a fish-borne zoonosis caused by larvae of the nematode Anisakis sp. present in fish. The dominant species on the central coast of the Peruvian Sea is A. pegreffii. A. physeteris (s.l.) was found parasitizing only one host with a low prevalence. Widespread occurrence of Anisakis sp. in wild sea fish.
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Affiliation(s)
- Rosa Martínez-Rojas
- Laboratory of Parasitology in Wildlife and Zoonoses, Faculty of Biological Sciences, National University of San Marcos, Peru
| | - Aarón Mondragón-Martínez
- Laboratory of Parasitology in Wildlife and Zoonoses, Faculty of Biological Sciences, National University of San Marcos, Peru
- Research and Development Department, Natural Environment, Pedro Benvenuto 381 Street, San Miguel, Lima, Peru
- Corresponding author. Laboratory of Parasitology in Wildlife and Zoonoses, Faculty of Biological Sciences, National University of San Marcos, Peru.
| | - Estrellita Rojas De-Los-Santos
- Laboratory of Parasitology in Wildlife and Zoonoses, Faculty of Biological Sciences, National University of San Marcos, Peru
- Research and Development Department, Natural Environment, Pedro Benvenuto 381 Street, San Miguel, Lima, Peru
| | - Lidia Cruz-Neyra
- Laboratory of Biology and Molecular Genetics, Faculty of Biological Sciences, Universidad Ricardo Palma, Peru
| | - Enrique García-Candela
- CITEacuícola Ahuashiyacu, Instituto Tecnológico de La Producción (ITP), Carretera a Bello Horizonte Km. 2.3, Banda de Shilcayo – Tarapoto, San Martin, Peru
| | - Abraham Delgado-Escalante
- Laboratory of Parasitology in Wildlife and Zoonoses, Faculty of Biological Sciences, National University of San Marcos, Peru
- Research and Development Department, Natural Environment, Pedro Benvenuto 381 Street, San Miguel, Lima, Peru
| | - J.R. Sanchez-Venegas
- Laboratory of Molecular Microbiology and Biotechnology, Faculty of Biological Sciences, National University of San Marcos, Peru
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23
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Golomazou E, Malandrakis EE, Panagiotaki P, Karanis P. Cryptosporidium in fish: Implications for aquaculture and beyond. WATER RESEARCH 2021; 201:117357. [PMID: 34147739 DOI: 10.1016/j.watres.2021.117357] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Aquaculture industries are expanding worldwide and control of Cryptosporidium is of great importance. Cryptosporidiosis is a serious waterborne/foodborne disease, responsible for infectious outbreaks globally. Current knowledge on the Cryptosporidium species in the aquatic environment and their occurrence in piscine hosts is steadily increasing since the Cryptosporidium species have been detected in marine, freshwater, cultured, captive and ornamental fish in a wide range of geographical regions. The zoonotic potential of these parasites and their pathological impact on piscine hosts have been increasingly reported and the fishborne zoonotic risk from Cryptosporidium spp. is of major importance from a public health point of view. Zoonotic subtypes in fish have been described in various studies and are probably related to water contamination from animal and human wastes. This review critically evaluated existing scientific data, related to Cryptosporidium species in piscine hosts, emphasizing transmission routes and the potential impact of piscine cryptosporidiosis in aquaculture. This knowledge will facilitate consumers, authorities and water industries such as fisheries and aquaculture, the prevention and control of waterborne and fishborne cryptosporidiosis in fish products.
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Affiliation(s)
- E Golomazou
- Department of Ichthyology and Aquatic Environment - Aquaculture Laboratory, School of Agricultural Sciences, University of Thessaly, Fytokou str., 38446, Volos, Greece
| | - E E Malandrakis
- Department of Animal Science - Laboratory of Applied Hydrobiology, School of Animal Biosciences, Agricultural University of Athens, 75 Iera Odos str., 11855, Athens, Greece
| | - P Panagiotaki
- Department of Ichthyology and Aquatic Environment - Aquaculture Laboratory, School of Agricultural Sciences, University of Thessaly, Fytokou str., 38446, Volos, Greece
| | - P Karanis
- University of Cologne, Medical Faculty and University Hospital, 50931 Cologne, Germany; University of Nicosia Medical School, Department of Basic and Clinical Sciences, Anatomy Institute, 2408, Nicosia, Cyprus.
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24
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Sánchez CA, Venkatachalam-Vaz J, Drake JM. Spillover of zoonotic pathogens: A review of reviews. Zoonoses Public Health 2021; 68:563-577. [PMID: 34018336 DOI: 10.1111/zph.12846] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/22/2021] [Accepted: 04/03/2021] [Indexed: 11/30/2022]
Abstract
Zoonotic spillover and subsequent disease emergence cause significant, long-lasting impacts on our social, economic, environmental and political systems. Identifying and averting spillover transmission is crucial for preventing outbreaks and mitigating infectious disease burdens. Investigating the processes that lead to spillover fundamentally involves interactions between animals, humans, pathogens and the environments they inhabit. Accordingly, it is recognized that transdisciplinary approaches provide a more holistic understanding of spillover phenomena. To characterize the discourse about spillover within and between disciplines, we conducted a review of review papers about spillover from multiple disciplines. We systematically searched and screened literature from several databases to identify a corpus of review papers from ten academic disciplines. We performed qualitative content analysis on text where authors described either a spillover pathway, or a conceptual gap in spillover theory. Cluster analysis of pathway data identified nine major spillover processes discussed in the review literature. We summarized the main features of each process, how different disciplines contributed to them, and identified specialist and generalist disciplines based on the breadth of processes they studied. Network analyses showed strong similarities between concepts reviewed by 'One Health' disciplines (e.g. Veterinary Science & Animal Health, Public Health & Medicine, Ecology & Evolution, Environmental Science), which had broad conceptual scope and were well-connected to other disciplines. By contrast, awas focused on processes that are relatively overlooked by other disciplines, especially those involving food behaviour and livestock husbandry practices. Virology and Cellular & Molecular Biology were narrower in scope, primarily focusing on concepts related to adaption and evolution of zoonotic viruses. Finally, we identified priority areas for future research into zoonotic spillover by studying the gap data.
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Affiliation(s)
- Cecilia A Sánchez
- Odum School of Ecology, University of Georgia, Athens, GA, USA.,Center for the Ecology of Infectious Diseases, University of Georgia, Athens, GA, USA
| | - Joy Venkatachalam-Vaz
- Odum School of Ecology, University of Georgia, Athens, GA, USA.,Center for the Ecology of Infectious Diseases, University of Georgia, Athens, GA, USA
| | - John M Drake
- Odum School of Ecology, University of Georgia, Athens, GA, USA.,Center for the Ecology of Infectious Diseases, University of Georgia, Athens, GA, USA
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25
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Barlaam A, Temesgen TT, Tysnes KR, Rinaldi L, Ferrari N, Sannella AR, Normanno G, Cacciò SM, Robertson LJ, Giangaspero A. Contamination of fresh produce sold on the Italian market with Cyclospora cayetanensis and Echinococcus multilocularis. Food Microbiol 2021; 98:103792. [PMID: 33875219 DOI: 10.1016/j.fm.2021.103792] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 02/13/2021] [Accepted: 03/16/2021] [Indexed: 01/25/2023]
Abstract
To investigate the presence of Cyclospora cayetanensis, Toxoplasma gondii and Echinococcus spp. in fresh produce sold in Italy, 324 locally produced 'ready-to-eat' (RTE) mixed-salad packages belonging to three brands and 324 berries packages (blueberries and blackberries imported from Peru and Mexico, respectively, and raspberries grown in Italy) were purchased at retail. Nine individual packages from each of the six types of fresh produce were collected monthly for one year, and with the same produce pooled, this resulted in a total of 72 pools for the whole year. Using microscopy (FLOTAC), a Cyclospora-like oocyst was detected in a blueberry sample and a taeniid egg was detected in a RTE-salad sample. Molecular tools confirmed these to be C. cayetanensis and Echinococcus multilocularis, respectively. Toxoplasma gondii was not detected in any of the samples. This study shows for the first time in Europe that imported berries on the Italian market may be contaminated with C. cayetanensis and RTE salads grown in Italy with E. multilocularis. The results indicate a new epidemiological scenario and highlight that current management of fresh produce, locally produced or imported, does not ensure products are free from parasite contamination.
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Affiliation(s)
- Alessandra Barlaam
- Department of Agriculture, Food, Natural Resources and Engineering, University of Foggia, Via Napoli 25, 71121, Foggia, Italy.
| | - Tamirat T Temesgen
- Laboratory of Parasitology, Department of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Adamstuen Campus, P.O. Box 369 Sentrum, 0102, Oslo, Norway
| | - Kristoffer R Tysnes
- Laboratory of Parasitology, Department of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Adamstuen Campus, P.O. Box 369 Sentrum, 0102, Oslo, Norway
| | - Laura Rinaldi
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| | - Nicola Ferrari
- Department of Veterinary Medicine, University of Milan, Milan, Italy
| | - Anna R Sannella
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00161, Rome, Italy
| | - Giovanni Normanno
- Department of Agriculture, Food, Natural Resources and Engineering, University of Foggia, Via Napoli 25, 71121, Foggia, Italy
| | - Simone M Cacciò
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00161, Rome, Italy
| | - Lucy J Robertson
- Laboratory of Parasitology, Department of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Adamstuen Campus, P.O. Box 369 Sentrum, 0102, Oslo, Norway
| | - Annunziata Giangaspero
- Department of Agriculture, Food, Natural Resources and Engineering, University of Foggia, Via Napoli 25, 71121, Foggia, Italy
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26
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Moratal S, Dea-Ayuela MA, Cardells J, Marco-Hirs NM, Puigcercós S, Lizana V, López-Ramon J. Potential Risk of Three Zoonotic Protozoa ( Cryptosporidium spp., Giardia duodenalis, and Toxoplasma gondii) Transmission from Fish Consumption. Foods 2020; 9:E1913. [PMID: 33371396 PMCID: PMC7767443 DOI: 10.3390/foods9121913] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/15/2020] [Accepted: 12/18/2020] [Indexed: 12/15/2022] Open
Abstract
In recent decades, worldwide fish consumption has increased notably worldwide. Despite the health benefits of fish consumption, it also can suppose a risk because of fishborne diseases, including parasitic infections. Global changes are leading to the emergence of parasites in new locations and to the appearance of new sources of transmission. That is the case of the zoonotic protozoa Cryptosporidium spp., Giardia duodenalis, and Toxoplasma gondii; all of them reach aquatic environments and have been found in shellfish. Similarly, these protozoa can be present in other aquatic animals, such as fish. The present review gives an overview on these three zoonotic protozoa in order to understand their potential presence in fish and to comprehensively revise all the evidences of fish as a new potential source of Cryptosporidium spp., Giardia duodenalis, and Toxoplasma gondii transmission. All of them have been found in both marine and freshwater fishes. Until now, it has not been possible to demonstrate that fish are natural hosts for these protozoa; otherwise, they would merely act as mechanical transporters. Nevertheless, even if fish only accumulate and transport these protozoa, they could be a "new" source of infection for people.
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Affiliation(s)
- Samantha Moratal
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
| | - M. Auxiliadora Dea-Ayuela
- Farmacy Department, Universidad CEU-Cardenal Herrera, Santiago Ramón y Cajal St, 46115 Alfara del Patriarca, Valencia, Spain
| | - Jesús Cardells
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
- Wildlife Ecology & Health Group (WE&H), Veterinary Faculty, Universitat Autònoma de Barcelona (UAB), Travessera dels Turons, 08193 Bellaterra, Barcelona, Spain
| | - Naima M. Marco-Hirs
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
| | - Silvia Puigcercós
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
| | - Víctor Lizana
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
- Wildlife Ecology & Health Group (WE&H), Veterinary Faculty, Universitat Autònoma de Barcelona (UAB), Travessera dels Turons, 08193 Bellaterra, Barcelona, Spain
| | - Jordi López-Ramon
- Servicio de Análisis, Investigación y Gestión de Animales Silvestres (SAIGAS), Veterinary Faculty, Universidad CEU-Cardenal Herrera, Tirant lo Blanc St 7, 46115 Alfara del Patriarca, Valencia, Spain; (S.M.); (J.C.); (N.M.M.-H.); (S.P.); (V.L.); (J.L.-R.)
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27
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Zhang Y, Gong QL, Lv QB, Qiu YY, Wang YC, Qiu HY, Guo XR, Gao JF, Chang QC, Wang CR. Prevalence of Clonorchis sinensis infection in fish in South-East Asia: A systematic review and meta-analysis. JOURNAL OF FISH DISEASES 2020; 43:1409-1418. [PMID: 32880984 DOI: 10.1111/jfd.13245] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 06/11/2023]
Abstract
Clonorchis sinensis, an important fish-borne zoonotic trematode, is widely distributed in South-East Asia, especially in China. Infections from human and animal reservoir hosts occur due to the consumption of raw or undercooked fish with C. sinensis metacercariae. This study aimed to evaluate the prevalence of C. sinensis metacercariae in fish in South-East Asia via systematic review and meta-analysis. We searched PubMed, ScienceDirect, China National Knowledge Infrastructure, Wanfang and Chongqing VIP databases for studies published between 1976 and 2020 that are related to the prevalence of C. sinensis metacercariae in fish. Studies were screened with keywords based on inclusion and exclusion criteria. Seventy-one eligible articles were identified, covering three countries: China, Korea and Vietnam. The pooled prevalence of C. sinensis metacercariae in fish from South-East Asia was 30.5%, with 35.1% in China, 29.7% in Korea and 8.4% in Vietnam. In subgroup analyses of climate, season, water source and publication date, the highest prevalence was identified in the Dwb climate type (43.3%), summer (70.2%), river (34.5%) and pre-2001 publications (38.9%), respectively. In comparison, the lowest prevalence was found in the Dfa climate type (14.5%), winter (19.5%), lake (8.0%) and post-2001 publications (23.8%). Meta-regression results indicated that country (p = .009), the published time (p = .035) and water source subgroups (p = .003) may be the source of heterogeneity. Overall, our study indicates that a high prevalence of C. sinensis infections occurs in fish in China, Korea and Vietnam, illuminating a significant public health concern in these countries.
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Affiliation(s)
- Ying Zhang
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
- Branch of Animal Husbandry and Veterinary of Heilongjiang Academy of Agricultural Sciences, Qiqihar, China
| | - Qing-Long Gong
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Qing-Bo Lv
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Yang-Yuan Qiu
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Yan-Chun Wang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, China
| | - Hong-Yu Qiu
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Xin-Rui Guo
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Jun-Feng Gao
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Qiao-Cheng Chang
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Chun-Ren Wang
- Heilongjiang Provincial Key Laboratory of Prevention and Control of Bovine Diseases, College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
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Torrecillas C, Fajardo MA, Córdoba MA, Sánchez M, Mellado I, Garrido B, Aleixandre-Górriz I, Sánchez-Thevenet P, Carmena D. First Report of Zoonotic Genotype of Giardia duodenalis in Mussels ( Mytilus edulis) from Patagonia Argentina. Vector Borne Zoonotic Dis 2020; 21:92-97. [PMID: 33074789 DOI: 10.1089/vbz.2020.2645] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Blue mussels (Mytilus edulis) are among the most consumed fishery products globally. Foodborne outbreaks of mussel-associated infections by viral, bacterial, and parasitic pathogens have been reported in the last years. In this study, we investigated the occurrence, genetic diversity, and zoonotic potential of the diarrhea-causing enteric protozoan Giardia duodenalis in blue mussels from Caleta Córdova in Chubut Province, southeast Patagonia, Argentina. A total of 344 free-living blue mussels were collected and distributed in 53 aliquots of pooled mussel tissue (each containing 5‒7 specimens) during the period 2015‒2018. Conventional optical microscopy was used as screening method for the detection of G. duodenalis cysts in pooled, homogenized tissues. Samples with a positive result were assessed by a multilocus sequence genotyping scheme based on the amplification of partial fragments of the glutamate dehydrogenase and β-giardin genes of the parasite. G. duodenalis cysts were found in 30.2% (16/53) of the aliquots of pooled mussel tissue tested. PCR and sequencing analyses revealed the presence of G. duodenalis subassemblage BIV in selected aliquots. To the best of our knowledge, this is the first description of zoonotic subassemblage BIV from blue mussels in Argentina.
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Affiliation(s)
- Claudia Torrecillas
- Departamento de Bioquímica, Facultad de Ciencias Naturales y de la Salud, Universidad Nacional de la Patagonia San Juan Bosco, Comodoro Rivadavia, Argentina
| | - María Angélica Fajardo
- Departamento de Bioquímica, Facultad de Ciencias Naturales y de la Salud, Universidad Nacional de la Patagonia San Juan Bosco, Comodoro Rivadavia, Argentina
| | | | - Marco Sánchez
- Departamento de Bioquímica, Facultad de Ciencias Naturales y de la Salud, Universidad Nacional de la Patagonia San Juan Bosco, Comodoro Rivadavia, Argentina
| | - Ivana Mellado
- Departamento de Bioquímica, Facultad de Ciencias Naturales y de la Salud, Universidad Nacional de la Patagonia San Juan Bosco, Comodoro Rivadavia, Argentina
| | - Betiana Garrido
- Departamento de Bioquímica, Facultad de Ciencias Naturales y de la Salud, Universidad Nacional de la Patagonia San Juan Bosco, Comodoro Rivadavia, Argentina
| | - Isabel Aleixandre-Górriz
- Facultad de Ciencias de la Salud, Universidad Cardenal Herrera-CEU, CEU Universities, Castellón de la Plana, Spain
| | - Paula Sánchez-Thevenet
- Facultad de Ciencias de la Salud, Universidad Cardenal Herrera-CEU, CEU Universities, Castellón de la Plana, Spain
| | - David Carmena
- Parasitology Reference and Research Laboratory, National Centre for Microbiology, Majadahonda, Spain
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Guo N, Chen HX, Zhang LP, Zhang JY, Yang LY, Li L. Infection and molecular identification of ascaridoid nematodes from the important marine food fish Japanese threadfin bream Nemipterus japonicus (Bloch) (Perciformes: Nemipteridae) in China. INFECTION GENETICS AND EVOLUTION 2020; 85:104562. [PMID: 32961362 DOI: 10.1016/j.meegid.2020.104562] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 09/12/2020] [Accepted: 09/17/2020] [Indexed: 11/27/2022]
Abstract
The Japanese threadfin bream N. japonicus (Bloch) (Perciformes: Nemipteridae) is an important marine food fish in Asia. However, our present knowledge of the occurrence of its nematode parasites is still limited. In the present study, the species composition and infection rate of ascaridoid nematodes in N. japonicus from the South China Sea, were studied for the first time. Five ascaridoid species, namely Anisakis typica (L3), Hysterothylacium amoyense (L3), Hysterothylacium sp. IV-A (L3), adult of H. thalassini and Raphidascaris lophii (L3), were identified using integrative taxonomy. Hysterothylacium amoyense was the most prevalent species (prevalence 47.2%, mean intensity 14.9 ± 17.1). Hysterothylacium thalassini and R. lophii were reported in the Japanese threadfin bream for the first time. Two different genotypes of A. typica (overall prevalence of 3.4%; mean intensity 1.7 ± 0.9) were found in the South China Sea for the first time. The unique restriction polymorphism patterns of three species of Hysterothylacium are provided for rapid diagnosis. Our present results indicate that RFLP analysis of ITS region, using the restriction enzymes HhaI and RsaI, represents a simple and practical method for large-scale surveys of Hysterothylacium for seafood industry.
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Affiliation(s)
- Ning Guo
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Science, Hebei Normal University, 050024 Shijiazhuang, Hebei Province, PR China
| | - Hui-Xia Chen
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Science, Hebei Normal University, 050024 Shijiazhuang, Hebei Province, PR China
| | - Lu-Ping Zhang
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Science, Hebei Normal University, 050024 Shijiazhuang, Hebei Province, PR China
| | - Jia-Yue Zhang
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Science, Hebei Normal University, 050024 Shijiazhuang, Hebei Province, PR China
| | - Li-Yang Yang
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Science, Hebei Normal University, 050024 Shijiazhuang, Hebei Province, PR China
| | - Liang Li
- Key Laboratory of Animal Physiology, Biochemistry and Molecular Biology of Hebei Province, College of Life Science, Hebei Normal University, 050024 Shijiazhuang, Hebei Province, PR China.
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Sakkas H, Economou V, Bozidis P, Gousia P, Papadopoulou C, Karanis P. Detection of Cryptosporidium and Giardia in foods of plant origin in North-Western Greece. JOURNAL OF WATER AND HEALTH 2020; 18:574-578. [PMID: 32833683 DOI: 10.2166/wh.2020.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Giardia and Cryptosporidium are recognized as leading causes of waterborne and foodborne diarrhoeal disease with worldwide distribution. The study aimed to determine the protozoan contamination of various foods of plant origin. A total of 72 samples from 27 different varieties of fresh vegetables and fruits were collected from supermarkets and open markets in North-Western Greece and were examined using conventional diagnostic methods. Two out of 72 (2.8%) samples were found positive for Cryptosporidium oocysts, while no sample was found to be positive for Giardia cysts. The results show the presence of protozoan contamination in foods of plant origin, which may constitute a potential health hazard.
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Affiliation(s)
- Hercules Sakkas
- Microbiology Department, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece
| | - Vangelis Economou
- Laboratory of Hygiene of Foods of Animal Origin - Veterinary Public Health, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Petros Bozidis
- Microbiology Department, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece
| | - Panagiota Gousia
- Microbiology Department, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece
| | - Chrissanthy Papadopoulou
- Microbiology Department, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece
| | - Panagiotis Karanis
- Medical Faculty and University Hospital Cologne, University of Cologne, Cologne, Germany and Department of Basic and Clinical Sciences, Medical School, University of Nicosia, 2408 Nicosia, Cyprus E-mail:
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31
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Occurrence and Spatial Distribution of Dibothriocephalus Latus (Cestoda: Diphyllobothriidea) in Lake Iseo (Northern Italy): An Update. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17145070. [PMID: 32674519 PMCID: PMC7400129 DOI: 10.3390/ijerph17145070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 07/02/2020] [Accepted: 07/12/2020] [Indexed: 11/16/2022]
Abstract
Dibothriocephalus latus (Linnaeus, 1758) (Cestoda: Diphyllobothriidea; syn. Diphyllobothrium latum), is a fish-borne zoonotic parasite responsible for diphyllobothriasis in humans. Although D. latus has long been studied, many aspects of its epidemiology and distribution remain unknown. The aim of this study was to investigate the prevalence, mean intensity of infestation, and mean abundance of plerocercoid larvae of D. latus in European perch (Perca fluviatilis) and its spatial distribution in three commercial fishing areas in Lake Iseo (Northern Italy). A total of 598 specimens of P. fluviatilis were caught in 2019. The total prevalence of D. latus was 6.5%. However, there were significant differences between areas (10.2% North; 7.3% Center; 1.5% South) (Chi-square test, p = 0.0018). The mean intensity of infestation ranged from 1 larva in southern area to 1.2 larvae in both the central and northern (Pisogne) areas. In addition, the mean abundance ranged from 0.02 in the southern area to 0.26 in the northern area (Pisogne). The total number of larvae (anterior dorsal—AD = 21; anterior ventral—AV = 1; posterior dorsal—PD = 15; posterior ventral—PV = 5) differed significantly between the four anatomical quadrants (Kruskal–Wallis test; p = 0.0001). The prevalence of D. latus plerocercoid larvae in European perch from Lake Iseo has long been investigated, but without an appropriate sampling design. With the present study, a broader analysis in spatial distribution has been added to the existing literature, revealing new information about D. latus distribution and occurrence in Lake Iseo, with new data that will be useful for health authorities and future studies.
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32
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Slany M, Dziedzinska R, Babak V, Kralik P, Moravkova M, Slana I. Toxoplasma gondii in vegetables from fields and farm storage facilities in the Czech Republic. FEMS Microbiol Lett 2020; 366:5542195. [PMID: 31365074 DOI: 10.1093/femsle/fnz170] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 07/30/2019] [Indexed: 11/13/2022] Open
Abstract
Infection with Toxoplasma gondii has usually been connected with consumption of improperly treated meat. However, contaminated water and products of plant origin have emerged as new sources of infection in the last few years. Here, 292 vegetable samples-carrot, cucumber and lettuce-obtained from nine farms in the Czech Republic were examined using triplex real time PCR targeting two specific T. gondii sequences. Irrigation water and water used for washing of vegetables were also included. Overall, a positivity rate of 9.6% was found in vegetables. The concentration varied between 1.31 × 100 and 9.00 × 102 oocysts/g of sample. A significant difference was found between the positivity of vegetables collected directly from fields and that of vegetables collected from farm storage rooms (4.4-8.6% vs 10-24.1%, respectively). All samples of irrigation water and water used to rinse vegetables were negative. Genotyping based on restriction fragment length polymorphism (RFLP) analysis using seven markers revealed the exclusive presence of genotype II.
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Affiliation(s)
- Michal Slany
- Department of Food and Feed Safety, Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic
| | - Radka Dziedzinska
- Department of Food and Feed Safety, Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic
| | - Vladimir Babak
- Department of Food and Feed Safety, Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic
| | - Petr Kralik
- Department of Food and Feed Safety, Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic
| | - Monika Moravkova
- Department of Food and Feed Safety, Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic
| | - Iva Slana
- Department of Food and Feed Safety, Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic
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33
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Soltan Dallal MM, Motalebi S, Masoumi Asl H, Sharifi Yazdi MK, Rahimi Forushani A. Antimicrobial investigation on the multi-state outbreak of salmonellosis and shigellosis in Iran. Med J Islam Repub Iran 2020; 34:49. [PMID: 32884924 PMCID: PMC7456434 DOI: 10.34171/mjiri.34.49] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Indexed: 11/15/2022] Open
Abstract
Background: Foodborne diseases are caused by indigestion of contaminated food. In some cases they may result in either hospitalization or death. The Centers for Disease Control (CDC) and Prevention in 2017 stated that 10% reduction in foodborne illness would prevent nearly five million illnesses every year. Approximately one out of six Americans become ill from contaminated foods or beverages every year. Another problem is drug resistance which is responsible for approximately 2 million illnesses and around 23000 dead every year. Nearly 400,000 Americans acquire antibiotic-resistant Salmonella or Campylobacter each year. The aim of this study was to evaluate the outbreak of salmonellosis and shigellosis along with their antibiotic susceptibility patterns in different provinces of Iran. Methods: Over a period of 2 years from 2015 to 2016, a total of 1055 cases in 249 outbreaks reported in 20 provinces of Iran, as a part of surveillance by the National Institute of Health (NIH). The stool samples of patients were taken and tested for Salmonella spp. and Shigella spp. by conventional standard techniques. Disk diffusion was used for the antibiotic sensitivity test. Results: Of 1055 cases, 118 (11.2%) contained Shigella and 74 (7%) contained Salmonella. Antibiotic susceptibility tests showed that entirely 100% of Salmonella and Shigella isolates were susceptible to ciprofloxacin; whereas 12.2% of Salmonella and 98.2% of Shigella were resistant to cotrimoxazole. Conclusion: Our results show that there is a need for more food handling practices to minimize the exposure of consumers to Salmonella and Shigella , at all points along the distribution chain.
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Affiliation(s)
- Mohammad Mehdi Soltan Dallal
- Food Microbiology Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Food Microbiology, School of Public Medical Science, Tehran University Medical Science, Tehran, Iran
| | - Samaneh Motalebi
- Department of Food Microbiology, School of Public Medical Science, Tehran University Medical Science, Tehran, Iran
| | - Hossein Masoumi Asl
- Center for Communicable Disease Control, Ministry of Health and Medical Education, Tehran, Iran
| | - Mohammad Kazem Sharifi Yazdi
- Zoonosis Research Centre, Tehran University of Medical Sciences, Tehran, Iran.,Department of Medical Laboratory Sciences, School of Para Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Rahimi Forushani
- Department of Epidemiology and Biostatics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Holst J. Global Health - emergence, hegemonic trends and biomedical reductionism. Global Health 2020; 16:42. [PMID: 32375801 PMCID: PMC7201392 DOI: 10.1186/s12992-020-00573-4] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 04/22/2020] [Indexed: 02/08/2023] Open
Abstract
Background Global Health has increasingly gained international visibility and prominence. First and foremost, the spread of cross-border infectious disease arouses a great deal of media and public interest, just as it drives research priorities of faculty and academic programmes. At the same time, Global Health has become a major area of philanthropic action. Despite the importance it has acquired over the last two decades, the complex collective term “Global Health” still lacks a uniform use today. Objectives The objective of this paper is to present the existing definitions of Global Health, and analyse their meaning and implications. The paper emphasises that the term “Global Health” goes beyond the territorial meaning of “global”, connects local and global, and refers to an explicitly political concept. Global Health regards health as a rights-based, universal good; it takes into account social inequalities, power asymmetries, the uneven distribution of resources and governance challenges. Thus, it represents the necessary continuance of Public Health in the face of diverse and ubiquitous global challenges. A growing number of international players, however, focus on public-private partnerships and privatisation and tend to promote biomedical reductionism through predominantly technological solutions. Moreover, the predominant Global Health concept reflects the inherited hegemony of the Global North. It takes insufficient account of the global burden of disease, which is mainly characterised by non-communicable conditions, and the underlying social determinants of health. Conclusions Beyond resilience and epidemiological preparedness for preventing cross-border disease threats, Global Health must focus on the social, economic and political determinants of health. Biomedical and technocratic reductionism might be justified in times of acute health crises but entails the risk of selective access to health care. Consistent health-in-all policies are required for ensuring Health for All and sustainably reducing health inequalities within and among countries. Global Health must first and foremost pursue the enforcement of the universal right to health and contribute to overcoming global hegemony.
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Affiliation(s)
- Jens Holst
- Department of Nursing and Health Sciences, Fulda University of Applied Sciences, Leipziger Strasse 123, D-36037, Fulda, Germany.
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35
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Kostopoulou D, Claerebout E, Arvanitis D, Ligda P, Casaert S, Sotiraki S. Identifying human enteric parasitic infections in Greece, with focus on Giardia and Cryptosporidium. Exp Parasitol 2020; 211:107864. [PMID: 32088147 DOI: 10.1016/j.exppara.2020.107864] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 01/15/2020] [Accepted: 02/19/2020] [Indexed: 12/29/2022]
Abstract
A study was conducted in two different areas in Greece to investigate the presence of intestinal human parasitic infections (targeting healthy and individuals with diarrhoea). In total, 876 stool samples were collected from 822 adults and 54 children. Both sedimentation (acid/ether) and concentration/flotation techniques were performed in all samples to detect intestinal parasites. Additionally, a quantitative direct immunofluorescence assay was used specifically for the detection of Giardia and Cryptosporidium. PCR followed by sequencing was applied to genotype Giardia and Cryptosporidium positive samples. Thirty-five (4%) of the individuals examined harboured at least one species of intestinal parasite, the majority of which were protozoa (3.8%). The species found were Blastocystis hominis (1.8%), Giardia duodenalis (1.3%), Cryptosporidium spp. (0.6%), Entamoeba coli (0.2%) and E. histolytica/E. dispar (0.1%). Two persons were positive for Enterobius vermicularis. Genotyping results revealed the presence of G. duodenalis sub-assemblage AII, whereas sequencing was not successful for Cryptosporidium positive samples. A novel multi-locus genotype of G. duodenalis was identified, which has not been described in humans or animals previously. Overall, in the studied population, infection rates with intestinal parasites were low and similar to previous published data. As infection levels were low, no associations could be made between infection status and clinical relevance, risk factors or indication of potential sources of infection, apart from the fact that infections with Giardia were positively correlated to diarrhoea. Based on the parasite species and genotypes detected, there was no indication that animals were an important source of infection. Thus, it is suggested that Giardia infections were more likely to be acquired via human-to-human transmission, either involving indirect pathways such as contaminated food or water, or via direct contact.
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Affiliation(s)
- D Kostopoulou
- Laboratory of Parasitology, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, Merelbeke, B-9820, Belgium; Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001, Thermi, Thessaloniki, Greece.
| | - E Claerebout
- Laboratory of Parasitology, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, Merelbeke, B-9820, Belgium.
| | - D Arvanitis
- Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001, Thermi, Thessaloniki, Greece.
| | - P Ligda
- Laboratory of Parasitology, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, Merelbeke, B-9820, Belgium; Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001, Thermi, Thessaloniki, Greece.
| | - S Casaert
- Laboratory of Parasitology, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, Merelbeke, B-9820, Belgium.
| | - S Sotiraki
- Veterinary Research Institute - Hellenic Agricultural Organization Demeter, 57001, Thermi, Thessaloniki, Greece.
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Hrynick TA, Barasa V, Benschop J, Cleaveland S, Crump JA, Davis M, Mariki B, Mmbaga BT, Mtui-Malamsha N, Prinsen G, Sharp J, Sindiyo E, Swai ES, Thomas KM, Zadoks R, Waldman L. Street-level diplomacy and local enforcement for meat safety in northern Tanzania: knowledge, pragmatism and trust. BMC Public Health 2019; 19:863. [PMID: 31269927 PMCID: PMC6610827 DOI: 10.1186/s12889-019-7067-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 05/29/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND With increasing demand for red meat in Tanzania comes heightened potential for zoonotic infections in animals and humans that disproportionately affect poor communities. A range of frontline government employees work to protect public health, providing services for people engaged in animal-based livelihoods (livestock owners and butchers), and enforcing meat safety and food premises standards. In contrast to literature which emphasises the inadequacy of extension support and food safety policy implementation in low- and middle-income countries, this paper foregrounds the 'street-level diplomacy' deployed by frontline actors operating in challenging contexts. METHODS This research is based on semi-structured interviews with 61 government employees, including livestock extension officers/meat inspectors and health officers, across 10 randomly-selected rural and urban wards. RESULTS Frontline actors combined formal and informal strategies including the leveraging of formal policy texts and relationships with other state employees, remaining flexible and recognising that poverty constrained people's ability to comply with health regulations. They emphasised the need to work with livestock keepers and butchers to build their knowledge to self-regulate and to work collaboratively to ensure meat safety. Remaining adaptive and being hesitant to act punitively unless absolutely necessary cultivated trust and positive relations, making those engaged in animal-based livelihoods more open to learning from and cooperating with extension officers and inspectors. This may result in higher levels of meat safety than might be the case if frontline actors stringently enforced regulations. CONCLUSION The current tendency to view frontline actors' partial enforcement of meat safety regulations as a failure obscures the creative and proactive ways in which they seek to ensure meat safety in a context of limited resources. Their application of 'street-level diplomacy' enables them to be sensitive to local socio-economic realities, to respect local social norms and expectations and to build support for health safety interventions when necessary. More explicitly acknowledging the role of trust and positive state-society relations and the diplomatic skills deployed by frontline actors as a formal part of their inspection duties offers new perspectives and enhanced understandings on the complicated nature of their work and what might be done to support them.
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Affiliation(s)
- T A Hrynick
- Institute of Development Studies, University of Sussex, Brighton, UK
| | - V Barasa
- Institute of Development Studies, University of Sussex, Brighton, UK
| | - J Benschop
- mEpiLab, School of Veterinary Science, Massey University, Palmerston, New Zealand
| | - S Cleaveland
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
- Nelson Mandela African Institute of Science and Technology, Arusha, Tanzania
| | - J A Crump
- Centre for International Health, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
- Kilimanjaro Christian Medical University College, Tumaini University, Moshi, Tanzania
| | - M Davis
- Paul G. Allen School for Global Animal Health, College of Veterinary Medicine, Washington State University, Pullman, USA
| | - B Mariki
- Tanzania Chamber of Commerce - Kilimanjaro, Moshi, Tanzania
| | - B T Mmbaga
- Kilimanjaro Christian Medical University College, Tumaini University, Moshi, Tanzania
- Kilimanjaro Clinical Research Institute, Moshi, Tanzania
| | - N Mtui-Malamsha
- Ministry of Livestock and Fisheries Development, Dodoma, Tanzania
| | - G Prinsen
- School of People, Environment and Planning, Massey University, Palmerston North, New Zealand
| | - J Sharp
- School of Geographical and Earth Sciences, University of Glasgow, Glasgow, UK
| | - E Sindiyo
- Mwanga District Council Department of Livestock and Fisheries, Mwanga, Tanzania
| | - E S Swai
- Ministry of Livestock and Fisheries Development, Dodoma, Tanzania
| | - K M Thomas
- Centre for International Health, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
- Kilimanjaro Clinical Research Institute, Moshi, Tanzania
| | - R Zadoks
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - L Waldman
- Institute of Development Studies, University of Sussex, Brighton, UK.
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Relevance of Food Microbiology Issues to Current Trends (2008-2018) in Food Production and Imported Foods. Food Microbiol 2019. [DOI: 10.1128/9781555819972.ch42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Certad G, Follet J, Gantois N, Hammouma-Ghelboun O, Guyot K, Benamrouz-Vanneste S, Fréalle E, Seesao Y, Delaire B, Creusy C, Even G, Verrez-Bagnis V, Ryan U, Gay M, Aliouat-Denis C, Viscogliosi E. Prevalence, Molecular Identification, and Risk Factors for Cryptosporidium Infection in Edible Marine Fish: A Survey Across Sea Areas Surrounding France. Front Microbiol 2019; 10:1037. [PMID: 31156581 PMCID: PMC6530514 DOI: 10.3389/fmicb.2019.01037] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 04/24/2019] [Indexed: 12/19/2022] Open
Abstract
Cryptosporidium, a zoonotic pathogen, is able to infect a wide range of hosts including wild and domestic animals, and humans. Although it is well known that some parasites are both fish pathogens and recognized agents of zoonosis with a public health impact, little information is available concerning the prevalence of Cryptosporidium in wild aquatic environments. To evaluate the prevalence of Cryptosporidium spp. in commercially important edible marine fish in different European seas (English channel, North sea, Bay of Biscay, Celtic sea and Mediterranean sea), 1,853 specimens were collected as part of two surveys. Nested PCR followed by sequence analysis at the 18S rRNA gene locus was used to identify Cryptosporidium spp. The overall prevalence of Cryptosporidium spp. in sampled fish reached 2.3% (35 out of 1,508) in a first campaign and 3.2% (11 out of 345) in a second campaign. Sequence and phylogenetic analysis of positive samples identified Cryptosporidium parvum (n = 10) and seven genotypes which exhibited between 7.3 and 10.1% genetic distance from C. molnari, with the exception of one genotype which exhibited only 0.5–0.7% genetic distance from C. molnari. Among 31 analyzed fish species, 11 (35.5%) were identified as potential hosts for Cryptosporidium. A higher prevalence of Cryptosporidium spp. was observed in larger fish, in fish collected during the spring-summer period, and in those caught in the North East Atlantic. Pollachius virens (saithe) was the most frequently Cryptosporidium positive species. In fish infected by other parasites, the risk of being Cryptosporidium positive increased 10-fold (OR: 9.95, CI: 2.32–40.01.04, P = 0.0002). Four gp60 subtypes were detected among the C. parvum positive samples: IIaA13G1R1, IIaA15G2R1, IIaA17G2R1, and IIaA18G3R1. These C. parvum subtypes have been previously detected in terrestrial mammals and may constitute an additional source of infection for other animals and in particular for humans. Microscopical examination of histological sections confirmed the presence of round bodies suggestive of the development of C. parvum within digestive glands. We report herein the first epidemiological and molecular data concerning the detection of Cryptosporidium in edible marine fish in European seas surrounding France broadening its host range and uncovering potential novel infection routes.
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Affiliation(s)
- Gabriela Certad
- CNRS, Inserm, CHU Lille, U1019 - UMR 8204 - CIIL - Centre d'Infection et d'Immunité de Lille, Institut Pasteur de Lille, Université de Lille, Lille, France.,Délégation à la Recherche Clinique et à l'innovation, Groupement des Hôpitaux de l'Institut Catholique de Lille, Lille, France
| | - Jérôme Follet
- ISA-YNCREA Hauts-de-France, Lille, France.,CNRS, ISEN, UMR 8520 - IEMN, Université de Lille, Lille, France
| | - Nausicaa Gantois
- CNRS, Inserm, CHU Lille, U1019 - UMR 8204 - CIIL - Centre d'Infection et d'Immunité de Lille, Institut Pasteur de Lille, Université de Lille, Lille, France
| | | | - Karine Guyot
- CNRS, Inserm, CHU Lille, U1019 - UMR 8204 - CIIL - Centre d'Infection et d'Immunité de Lille, Institut Pasteur de Lille, Université de Lille, Lille, France
| | - Sadia Benamrouz-Vanneste
- CNRS, Inserm, CHU Lille, U1019 - UMR 8204 - CIIL - Centre d'Infection et d'Immunité de Lille, Institut Pasteur de Lille, Université de Lille, Lille, France.,Laboratoire Ecologie et Biodiversité, Faculté de Gestion Economie et Sciences, Institut Catholique de Lille, Lille, France
| | - Emilie Fréalle
- CNRS, Inserm, CHU Lille, U1019 - UMR 8204 - CIIL - Centre d'Infection et d'Immunité de Lille, Institut Pasteur de Lille, Université de Lille, Lille, France
| | - Yuwalee Seesao
- CNRS, Inserm, CHU Lille, U1019 - UMR 8204 - CIIL - Centre d'Infection et d'Immunité de Lille, Institut Pasteur de Lille, Université de Lille, Lille, France
| | - Baptiste Delaire
- Service d'Anatomie et de Cytologie Pathologiques, Groupement des Hôpitaux de l'Institut Catholique de Lille, Lille, France
| | - Colette Creusy
- Service d'Anatomie et de Cytologie Pathologiques, Groupement des Hôpitaux de l'Institut Catholique de Lille, Lille, France
| | - Gaël Even
- Gènes Diffusion, Douai, France.,PEGASE-Biosciences, Institut Pasteur de Lille, Lille, France
| | - Véronique Verrez-Bagnis
- Ifremer, Laboratoire Ecosystèmes Microbiens et Molécules Marines pour les Biotechnologies, Nantes, France
| | - Una Ryan
- Centre for Sustainable Aquatic Ecosystems, College of Science, Health, Engineering and Education, Murdoch University, Perth, WA, Australia
| | - Mélanie Gay
- Laboratory for Food Safety, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), Boulogne-sur-mer, France
| | - Cécile Aliouat-Denis
- CNRS, Inserm, CHU Lille, U1019 - UMR 8204 - CIIL - Centre d'Infection et d'Immunité de Lille, Institut Pasteur de Lille, Université de Lille, Lille, France
| | - Eric Viscogliosi
- CNRS, Inserm, CHU Lille, U1019 - UMR 8204 - CIIL - Centre d'Infection et d'Immunité de Lille, Institut Pasteur de Lille, Université de Lille, Lille, France
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Hrabar J, Trumbić Ž, Bočina I, Bušelić I, Vrbatović A, Mladineo I. Interplay between proinflammatory cytokines, miRNA, and tissue lesions in Anisakis-infected Sprague-Dawley rats. PLoS Negl Trop Dis 2019; 13:e0007397. [PMID: 31091271 PMCID: PMC6538193 DOI: 10.1371/journal.pntd.0007397] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 05/28/2019] [Accepted: 04/16/2019] [Indexed: 12/29/2022] Open
Abstract
Background Anisakiasis is an emerging public health problem, caused by Anisakis spp. nematode larvae. Anisakiasis presents as variable and unspecific gastrointestinal and/or allergic clinical symptoms, which accounts for the high rate of misdiagnosed cases. Methodology/Principal findings The aim of this study was to characterize the early cellular (6–72 h p.i.) and molecular (6 h p.i.) immune response and general underlying regulatory mechanism in Anisakis infected rats. Each Sprague-Dawley rat was infected with 10 Anisakis spp. larvae by gastric intubation. Tissues with visible lesions were processed for: i) classic histopathology (HE), immunofluorescence (CD3, iNOS, S100A8/A9), and transmission electron microscopy (TEM); ii) target genes (Il1b, Il6, Il18, Ccl3, Icam1, Mmp9) and microRNA (Rat Immunopathology MIRN-104ZF plate, Quiagen) expression analysis; and iii) global DNA methylation. Histopathology revealed that Anisakis larval migration caused moderate to extensive hemorrhages in submucosal and epimysial/perimysial connective tissue. In stomach and muscle, moderate to abundant mixed inflammatory infiltrate was present, dominated by neutrophils and macrophages, while only mild infiltration was seen in intestine. Lesions were characterized by the presence of CD3+, iNOS+, and S100A8/A9+ cells. The greatest number of iNOS+ and S100A8/A9+ cells was seen in muscle. Il6, Il1b, and Ccl3 showed particularly strong expression in stomach and visceral adipose tissues, but the order of expression differed between tissues. In total, three miRNAs were differentially expressed, two in stomach (miRNA-451 and miRNA-223) and two in intestine (miRNA-451 and miRNA-672). No changes in global DNA methylation were observed in infected tissues relative to controls. Conclusions/Significance Anisakis infection induces strong immune responses in infected rats with marked induction of specific proinflammatory cytokines and miRNA expression. Deciphering the functional role of these cytokines and miRNAs will help in understanding the anisakiasis pathology and controversies surrounding Anisakis infection in humans. Anisakiasis is a zoonotic disease (infection transmitted between animals and humans) contracted by consumption of raw or undercooked seafood contaminated with Anisakis spp. nematode larvae. Anisakiasis usually presents with variable and unspecific gastrointestinal and/or allergic symptoms, which accounts for the high rate of misdiagnosed cases. Due to changes in dietary habits, such as eating raw or undercooked seafood, anisakiasis is considered an emerging public health problem. Despite the increase in number of reported cases worldwide, mechanisms of immune response to this unspecific human pathogen are poorly known. We have shown that in experimentally infected rats, Anisakis larvae cause severe hemorrhages and necrotic changes of affected tissues in the early phase of infections. Neutrophils and macrophages were abundantly present in tissue lesions, while eosinophils, hallmark of helminth infections, were scarcely present. We have also demonstrated particularly strong expression of several inflammatory genes. Moreover, we give for the first-time insight into putative regulatory mechanism mediated via a distinct class of RNA molecules. Our study may provide new opportunities for better understanding of cellular and molecular response to Anisakis spp., aiming at development of more specific therapeutics and alleviation of pathologies associated with Anisakis spp. infection.
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Affiliation(s)
- Jerko Hrabar
- Laboratory of Aquaculture, Institute of Oceanography and Fisheries, Split, Croatia
- * E-mail:
| | - Željka Trumbić
- Department of Marine Studies, University of Split, Split, Croatia
| | - Ivana Bočina
- Faculty of Science, University of Split, Split, Croatia
| | - Ivana Bušelić
- Laboratory of Aquaculture, Institute of Oceanography and Fisheries, Split, Croatia
| | - Anamarija Vrbatović
- Laboratory of Aquaculture, Institute of Oceanography and Fisheries, Split, Croatia
| | - Ivona Mladineo
- Laboratory of Aquaculture, Institute of Oceanography and Fisheries, Split, Croatia
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Protocol standardization for the detection of Giardia cysts and Cryptosporidium oocysts in Mediterranean mussels (Mytilus galloprovincialis). Int J Food Microbiol 2019; 298:31-38. [PMID: 30903916 DOI: 10.1016/j.ijfoodmicro.2019.03.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 03/08/2019] [Accepted: 03/13/2019] [Indexed: 11/24/2022]
Abstract
Marine bivalve shellfish are of public health interest because they can accumulate pollutants in their tissues. As they are usually consumed raw or lightly cooked, they are considered to be a possible source of foodborne infections, including giardiosis and cryptosporidiosis. Although data indicating contamination of shellfish with Giardia cysts and Cryptosporidium oocysts have been published, comparing results from different studies is difficult, as there is no standardized protocol for the detection and quantification of these parasites in mussels, and different researchers have used different analytical approaches. The aim of this study was to identify and characterize the most sensitive protocol for the detection of Giardia cysts and Cryptosporidium oocysts in shellfish. In an effort to test the sensitivity and the detection limits of the protocol, every step of the process was investigated, from initial preparation of the mussel matrix through detection of the parasites. Comparative studies were conducted, including several methods previously applied by other researchers, on commercial mussels Mytilus galloprovincialis spiked with a known number of (oo)cysts of both parasites. As preparation of the mussel matrix plays an important role in the sensitivity of the method, different techniques were tested. These included: (ia) removal of the coarse particles from the matrix with sieving, (ib) extraction of the lipids with diethyl ether, and (ic) artificial digestion of the matrix with pepsin digestion solution, and (ii) the use or not of immunomagnetic separation (IMS) for the concentration of the (oo)cysts. Pre-treatment of the mussel homogenate with pepsin digestion solution, followed by IMS, then detection with a direct immunofluorescence assay, achieved the highest sensitivity: 32.1% (SD: 21.1) of Giardia cysts and 61.4% (SD: 26.2) Cryptosporidium oocysts were recovered, with a detection limit of 10 (oo)cysts per g of mussel homogenate. The outcome of the current study was the standardization of a protocol, with defined detection limits, for the detection of these two protozoan transmission stages in mussels, in order to be used as a reference technique in future studies. Further advantages of this protocol are that it uses the whole mussel as a starting material and does not require difficult handling procedures. The method has potential to be applied in larger surveys and, potentially, to other species of shellfish for the detection of these parasites. However, the composition (lipid to protein ratio) may be of relevance for detection efficiency for some other species of shellfish.
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Viability of Anisakis spp. Larvae After Direct Exposure to Different Processing Media and Non-Thermal Processing in Anchovy Fillets. FISHES 2019. [DOI: 10.3390/fishes4010019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Anisakiasis is fish-borne zoonoses caused by nematodes of the genus Anisakis, contracted by the ingestion of live L3 infective larvae through consumption of raw, undercooked or thermally unprocessed seafood products, such as carpaccio, and white marinated and dry-salted anchovies. In order to maintain the organoleptic properties of the product, the freezing of fish prior to processing is often ignored, especially in households, and traditional processing methods are not sufficient to kill Anisakis larvae. In this study, we investigated the survival and resistance of Anisakis spp. larvae in different processing solutions including varying salt and sugar content, lemon juice, acetic acid, alcohol, wine, and apple vinegar. We also performed a viability test of larvae during processing in anchovy fillets. When exposed directly to different NaCl concentrations, larvae were killed after approximately three days in the strongest (35%) and 10 days in the weakest solution (5%). In lemon juice and lemon juice with added acetic acid, the survival of larvae was around 5 days. In intact alcohol vinegar, larvae were killed under less than 48 h, while in the solution with water their resistance was prolonged to almost 40 days. In fillets, larvae showed increased resistance during carpaccio and white wine vinegar marinades and only dry salting was effective in destroying Anisakis spp. larvae.
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Human fascioliasis infection sources, their diversity, incidence factors, analytical methods and prevention measures. Parasitology 2018; 145:1665-1699. [PMID: 29991363 DOI: 10.1017/s0031182018000914] [Citation(s) in RCA: 120] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Human fascioliasis infection sources are analysed for the first time in front of the new worldwide scenario of this disease. These infection sources include foods, water and combinations of both. Ingestion of freshwater wild plants is the main source, with watercress and secondarily other vegetables involved. The problem of vegetables sold in uncontrolled urban markets is discussed. Distinction between infection sources by freshwater cultivated plants, terrestrial wild plants, and terrestrial cultivated plants is made. The risks by traditional local dishes made from sylvatic plants and raw liver ingestion are considered. Drinking of contaminated water, beverages and juices, ingestion of dishes and soups and washing of vegetables, fruits, tubercles and kitchen utensils with contaminated water are increasingly involved. Three methods to assess infection sources are noted: detection of metacercariae attached to plants or floating in freshwater, anamnesis in individual patients, and questionnaire surveys in endemic areas. The infectivity of metacercariae is reviewed both under field conditions and experimentally under the effects of physicochemical agents. Individual and general preventive measures appear to be more complicated than those considered in the past. The high diversity of infection sources and their heterogeneity in different countries underlie the large epidemiological heterogeneity of human fascioliasis throughout.
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43
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Eiras JC, Pavanelli GC, Takemoto RM, Nawa Y. An Overview of Fish-borne Nematodiases among Returned Travelers for Recent 25 Years- Unexpected Diseases Sometimes Far Away from the Origin. THE KOREAN JOURNAL OF PARASITOLOGY 2018; 56:215-227. [PMID: 29996625 PMCID: PMC6046559 DOI: 10.3347/kjp.2018.56.3.215] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 05/06/2018] [Accepted: 05/14/2018] [Indexed: 12/12/2022]
Abstract
Along with globalization of traveling and trading, fish-borne nematodiases seems to be increasing in number. However, apart from occasional and sporadic case reports or mini-reviews of particular diseases in particular countries, an overview of fish-borne nematodiasis among travelers have never been performed. In this review, we gathered fishborne nematodiasis among travelers for recent 25 years by an extensive global literature survey using appropriate keywords, e.g. travelers diseases, human infection, anisakiasis, gnathostomiasis, capillariasis, sushi, sashimi, ceviche, Gnathostoma, Pseudoterranova, Anisakis, Capillaria, etc., as well as various combinations of these key words. The Internet search engines PubMed, Medline, Google and Googler Scholar were used as much as possible, and the references of every paper were checked in order to identify useful and reliable publications. The results showed unexpectedly high incidence of gnathostomiasis and low incidence of anisakidosis. The different incidence values of the infection with several fish-borne zoonotic nematode species are discussed, as well as some epidemiological aspects of the infections. The difficulties of differential diagnosis in non-endemic countries are emphasized. It is concluded that travelers must avoid risky behaviors which can lead to infection and that physicians and health authorities must advice travelers on the risks of eating behaviors during travel.
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Affiliation(s)
- Jorge Costa Eiras
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, Edifício FC4, 4169-007 Porto, Portugal
- Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos, 4450-308 Matosinhos, Portugal
| | - Gilberto Cezar Pavanelli
- Unicesumar, Programa de pós-graduação em Promoção da Saúde, Bloco 7, Avenida Guerner Dias, 1610-Jardim Aclimação, Maringá-PR, 87050-900, Brasil
- Pesquisador do Instituto Cesumar de Ciência, Tecnologia e Inovação, Bloco 11-50 andar (44) 3027-6360 Ramal 1346, Brasil
| | | | - Yukifumi Nawa
- Tropical Diseases Research Center, Faculty of Medicine, Khon Kaen University, 123 Mitrapap Highway, Khon Kaen 40002, Thailand
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Villalba-Vizcaíno V, Buelvas Y, Arroyo-Salgado B, Castro LR. Molecular identification of Giardia intestinalis in two cities of the Colombian Caribbean Coast. Exp Parasitol 2018; 189:1-7. [PMID: 29627329 DOI: 10.1016/j.exppara.2018.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 03/20/2018] [Accepted: 04/04/2018] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Parasitoses are an important health problem and its post-infectious consequences can cause high morbidity and mortality, worldwide. Epidemiological data is scarce in our region. We aimed to obtain frequency and circulating genotypes of Giardia intestinalis in two cities of the Caribbean Coast. METHODS To identify parasites in samples, a fecal concentration and microscopical examination were performed. For further identification and genotyping of G. intestinalis, molecular analyses were performed using specific available primers. RESULTS Only 22.1% of participants had gastrointestinal symptoms (most frequently: abdominal pain and diarrhea). Microscopy examination was positive in 72.7% of the samples. The most frequent parasite was G. intestinalis (48.1%) and we found mixed parasitic infections in 46.7% of the participants. All the samples from Santa Marta were molecularly characterized as assemblage A of G. intestinalis, while in Cartagena we confirmed the presence of assemblages A and B. CONCLUSIONS Molecular tools are important in the diagnosis of parasites and to increase comprehension of their distribution. In this study, a higher frequency of parasites, mostly protozoa, was observed.
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Affiliation(s)
- Vivian Villalba-Vizcaíno
- Grupo de Evolución, Sistemática y Ecología Molecular, Universidad del Magdalena, Carrera 32 # 22-08, Santa Marta, Colombia; Grupo de Investigación en Inmunología y Patología (GIPAT), Universidad del Magdalena, Colombia.
| | | | - Barbara Arroyo-Salgado
- Facultad de Medicina, Grupo de Investigaciones Microbiológicas de la Universidad de Cartagena, Cartagena, Colombia
| | - Lyda R Castro
- Grupo de Evolución, Sistemática y Ecología Molecular, Universidad del Magdalena, Carrera 32 # 22-08, Santa Marta, Colombia
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López V, Cascella M, Benelli G, Maggi F, Gómez-Rincón C. Green drugs in the fight against Anisakis simplex-larvicidal activity and acetylcholinesterase inhibition of Origanum compactum essential oil. Parasitol Res 2018; 117:861-867. [PMID: 29368038 PMCID: PMC5876267 DOI: 10.1007/s00436-018-5764-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 01/16/2018] [Indexed: 12/18/2022]
Abstract
Anisakiasis is a fish-borne parasitic disease caused by the consumption of raw or undercooked fish, as well as cephalopods, contaminated by third instar larvae (L3) of species belonging to the genus Anisakis (Anisakidae). Origanum compactum is a small herbaceous aromatic plant endemic to Spain and Morocco. In Morocco, the plant is used under infusion to treat heart diseases and intestinal pains or as preservative for foodstuffs. This is the first time that the O. compactum essential oil is tested against the parasitic nematode Anisakis simplex. The phytochemical analysis by GC-MS revealed carvacrol (50.3%) and thymol (14.8%) as the major oil constituents. The essential oil and its major constituents carvacrol and thymol were tested against A. simplex L3 larvae isolated from blue whiting fish (Micromesistius poutassou). A. simplex mortality (%) after 24 and 48 h of treatment at 1 μl/ml was 100%, with a low LD50 compared with other essential oils and extracts, and the penetration in the agar assay was also reduced, if compared with control wells. The oil, as well as its major constituents, demonstrated a dose-dependent larvicidal activity. Inhibition of the enzyme acetylcholinesterase through a colorimetric assay in 96-well plates was used to elucidate the pharmacological mechanism as this enzyme plays a key role in nematodes neuromuscular function. Interestingly, O. compactum essential oil, carvacrol and thymol inhibited the enzyme, confirming that this could be one of the mechanisms involved in the anthelmintic activity. To the best of our knowledge, this is the first time that O. compactum essential oil is reported as a larvicidal agent against A. simplex L3 larvae.
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Affiliation(s)
- Víctor López
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Villanueva de Gállego, 50830, Zaragoza, Spain.
| | - María Cascella
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Villanueva de Gállego, 50830, Zaragoza, Spain.,School of Pharmacy, University of Camerino, Camerino, Italy
| | - Giovanni Benelli
- Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto 80, 56124, Pisa, Italy. .,The BioRobotics Institute, Scuola Superiore Sant'Anna, Viale Rinaldo Piaggio 34, Pontedera, 56025, Pisa, Italy.
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, Camerino, Italy
| | - Carlota Gómez-Rincón
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Villanueva de Gállego, 50830, Zaragoza, Spain
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Barnes AN, Davaasuren A, Baasandagva U, Gray GC. A systematic review of zoonotic enteric parasitic diseases among nomadic and pastoral people. PLoS One 2017; 12:e0188809. [PMID: 29190664 PMCID: PMC5708844 DOI: 10.1371/journal.pone.0188809] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 10/25/2017] [Indexed: 12/31/2022] Open
Abstract
Introduction Zoonotic enteric parasites are ubiquitous and remain a public health threat to humans due to our close relationship with domestic animals and wildlife, inadequate water, sanitation, and hygiene practices and diet. While most communities are now sedentary, nomadic and pastoral populations still exist and experience unique exposure risks for acquiring zoonotic enteric parasites. Through this systematic review we sought to summarize published research regarding pathogens present in nomadic populations and to identify the risk factors for their infection. Methods Using systematic review guidelines set forth by PRISMA, research articles were identified, screened and summarized based on exclusion criteria for the documented presence of zoonotic enteric parasites within nomadic or pastoral human populations. A total of 54 articles published between 1956 and 2016 were reviewed to determine the pathogens and exposure risks associated with the global transhumance lifestyle. Results The included articles reported more than twenty different zoonotic enteric parasite species and illustrated several risk factors for nomadic and pastoralist populations to acquire infection including; a) animal contact, b) food preparation and diet, and c) household characteristics. The most common parasite studied was Echinococcosis spp. and contact with dogs was recognized as a leading risk factor for zoonotic enteric parasites followed by contact with livestock and/or wildlife, water, sanitation, and hygiene barriers, home slaughter of animals, environmental water exposures, household member age and sex, and consumption of unwashed produce or raw, unprocessed, or undercooked milk or meat. Conclusion Nomadic and pastoral communities are at risk of infection with a variety of zoonotic enteric parasites due to their living environment, cultural and dietary traditions, and close relationship to animals. Global health efforts aimed at reducing the transmission of these animal-to-human pathogens must incorporate a One Health approach to support water, sanitation, and hygiene development, provide education on safe food handling and preparation, and improve the health of domestic animals associated with these groups, particularly dogs.
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Affiliation(s)
- Amber N. Barnes
- Institute of Veterinary Medicine, Ulaanbaatar, Mongolia
- Division of Infectious Diseases, School of Medicine, Duke University, Durham, NC, United States of America
- * E-mail:
| | - Anu Davaasuren
- Institute of Veterinary Medicine, Ulaanbaatar, Mongolia
- National Center for Communicable Disease, Ulaanbaatar, Mongolia
| | - Uyanga Baasandagva
- Institute of Veterinary Medicine, Ulaanbaatar, Mongolia
- National Center for Zoonotic Disease, Ulaanbaatar, Mongolia
| | - Gregory C. Gray
- Division of Infectious Diseases, School of Medicine, Duke University, Durham, NC, United States of America
- Global Health Institute, Duke University, Durham, NC, United States of America
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47
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The catholic taste of broad tapeworms – multiple routes to human infection. Int J Parasitol 2017; 47:831-843. [DOI: 10.1016/j.ijpara.2017.06.004] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 06/05/2017] [Accepted: 06/07/2017] [Indexed: 11/20/2022]
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Caradonna T, Marangi M, Del Chierico F, Ferrari N, Reddel S, Bracaglia G, Normanno G, Putignani L, Giangaspero A. Detection and prevalence of protozoan parasites in ready-to-eat packaged salads on sale in Italy. Food Microbiol 2017. [DOI: 10.1016/j.fm.2017.06.006] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Hemphill A, Leitão A, Ortega-Mora LM, Cooke BM. ApiCOWplexa 2017 - 4th International Meeting on Apicomplexan Parasites in Farm Animals. Int J Parasitol 2017; 47:697-699. [PMID: 28942797 DOI: 10.1016/j.ijpara.2017.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Andrew Hemphill
- Institute of Parasitology, Vetsuisse Faculty, University of Bern, Länggass-Strasse 122, CH-3012 Bern, Switzerland.
| | - Alexandre Leitão
- CIISA, Faculdade de Medicina Veterinária, Universidade de Lisboa, Avenida da Universidade Técnica, 1300-477 Lisboa, Portugal.
| | - Luis-Miguel Ortega-Mora
- SALUVET, Animal Health Department, Faculty of Veterinary Sciences, Complutense University of Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain.
| | - Brian M Cooke
- Biomedicine Discovery Institute and Department of Microbiology, Monash University, Victoria 3800, Australia.
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Costa M, Goumperis T, Andersson W, Badiola J, Ooms W, Pongolini S, Saegerman C, Jurkovic M, Tuominen P, Tsigarida E, Steinwider J, Hölzl C, Mikushinska N, Gross-Bošković A, Kanari P, Christodoulidou M, Babička L, Korsgaard H, Pesonen S, Fillet A, Foures F, Lohman M, Luber P, Szabó M, Cseh J, Noteborn H, Færden K, Fulke Å, Trnovec T, Ilbäck N, Andersson T, Donohoe T, Merten C, Robinson T. Risk identification in food safety: Strategy and outcomes of the EFSA emerging risks exchange network (EREN), 2010–2014. Food Control 2017. [DOI: 10.1016/j.foodcont.2016.04.045] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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