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Bariselli S, Maioli G, Pupillo G, Calzolari M, Torri D, Cirasella L, Luppi A, Torreggiani C, Garbarino C, Barsi F, Rugna G, Dottori M. Identification and phylogenetic analysis of Taenia spp. parasites found in wildlife in the Emilia-Romagna region, northern Italy (2017-2022). Int J Parasitol Parasites Wildl 2023; 22:20-27. [PMID: 37584009 PMCID: PMC10424076 DOI: 10.1016/j.ijppaw.2023.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 08/02/2023] [Accepted: 08/02/2023] [Indexed: 08/17/2023]
Abstract
The recent expansion of the habitat of several wildlife species, comprising anthropized areas, is a relevant risk factor for many zoonotic diseases and should be considered in national and regional sanitary monitoring systems. We evaluated adult intestinal Taenia spp. parasites isolated from wild carnivores and cystic larval forms isolated from wild mammals analysed at the Istituto Zooprofilattico Sperimentale della Lombardia ed Emilia-Romagna (IZSLER) as part of the regional wildlife sanitary surveillance plan. Then, we assessed parasite species through molecular analysis (multiplex PCR followed by ribosomal 12S subunit gene sequencing) in order to update the epidemiological situation on Taeniids infection in the Emilia-Romagna wildlife, reporting the prevalence of each isolated species. The most commonly isolated species was Taenia serialis, which we detected in both wolves and foxes as definitive hosts and in roe deer as intermediate host. More attention on the distribution of Taeniids in wildlife should be paid, considering their potential zoonotic role: several Taenia spp. (Taenia solium, Taenia multiceps, Taenia serialis, Taenia brauni, Taenia glomerulatus) are known for causing coenurosis in humans, with possible severe or fatal outcomes.
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Affiliation(s)
- Simone Bariselli
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Giulia Maioli
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Giovanni Pupillo
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Mattia Calzolari
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Deborah Torri
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Letizia Cirasella
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Andrea Luppi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Camilla Torreggiani
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Chiara Garbarino
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Filippo Barsi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Gianluca Rugna
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
| | - Michele Dottori
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna, Via Bianchi 9, 25124, Brescia, Italy
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Fanelli A, Schnitzler JC, De Nardi M, Donachie A, Capua I, Lanave G, Buonavoglia D, Caceres-Soto P, Tizzani P. Epidemic intelligence data of Crimean-Congo haemorrhagic fever, European Region, 2012 to 2022: a new opportunity for risk mapping of neglected diseases. Euro Surveill 2023; 28:2200542. [PMID: 37078883 PMCID: PMC10283452 DOI: 10.2807/1560-7917.es.2023.28.16.2200542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 01/12/2023] [Indexed: 04/21/2023] Open
Abstract
BackgroundThe Epidemic Intelligence from Open Sources (EIOS) system, jointly developed by the World Health Organisation (WHO), the Joint Research Centre (JRC) of the European Commission and various partners, is a web-based platform that facilitate the monitoring of information on public health threats in near real-time from thousands of online sources.AimsTo assess the capacity of the EIOS system to strengthen data collection for neglected diseases of public health importance, and to evaluate the use of EIOS data for improving the understanding of the geographic extents of diseases and their level of risk.MethodsA Bayesian additive regression trees (BART) model was implemented to map the risk of Crimean-Congo haemorrhagic fever (CCHF) occurrence in 52 countries and territories within the European Region between January 2012 and March 2022 using data on CCHF occurrence retrieved from the EIOS system.ResultsThe model found a positive association between all temperature-related variables and the probability of CCHF occurrence, with an increased risk in warmer and drier areas. The highest risk of CCHF was found in the Mediterranean basin and in areas bordering the Black Sea. There was a general decreasing risk trend from south to north across the entire European Region.ConclusionThe study highlights that the information gathered by public health intelligence can be used to build a disease risk map. Internet-based sources could aid in the assessment of new or changing risks and planning effective actions in target areas.
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Affiliation(s)
- Angela Fanelli
- Department of Veterinary Medicine, University of Bari, Bari, Italy
- One Health Center of Excellence, University of Florida, Gainesville, Florida, United States
| | | | | | - Alastair Donachie
- Intelligence Innovation and Integration unit, World Health Organization, Berlin, Germany
| | - Ilaria Capua
- One Health Center of Excellence, University of Florida, Gainesville, Florida, United States
| | - Gianvito Lanave
- Department of Veterinary Medicine, University of Bari, Bari, Italy
| | | | - Paula Caceres-Soto
- World Animal Health Information and Analysis Department, World Organisation for Animal Health, Paris, France
| | - Paolo Tizzani
- World Animal Health Information and Analysis Department, World Organisation for Animal Health, Paris, France
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Bezerra-Santos MA, Mendoza-Roldan JA, Lia RP, Annoscia G, Schuster R, Varcasia A, Sgroi G, Modry D, Otranto D. Description of Joyeuxiella pasqualei (Cestoda: Dipylidiidae) from an Italian domestic dog, with a call for further research on its first intermediate host. Parasitology 2022; 149:1769-1774. [PMID: 36165289 PMCID: PMC11010481 DOI: 10.1017/s0031182022001342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Although Joyeuxiella pasqualei is frequently detected in cats from Mediterranean Europe, information on its biology is still scarce. This cestode is relatively less frequently reported in dogs, possibly because it is often misdiagnosed with the better-known Dipylidium caninum. The occurrence of J. pasqualei proglottids in a dog living in a closed environment triggered us to delve into the biology of this cestode by collecting biological samples from lizards and a road-killed cat. Two reptile species, Podarcis siculus (Lacertidae), and Tarentola mauritanica (Geckonidae) were also collected in the garden and its surroundings. In addition, experimental infections with eggs obtained from gravid proglottids were performed in laboratory mice, and Tenebrio molitor (Coleoptera: Tenebrionidae) beetles. Proglottids from the dog's feces and adult cestodes detected at necroscopy of a cat were morphologically identified as J. pasqualei. Two out of 13 T. mauritanica collected in the garden had natural infections of J. pasqualei cysts in the liver and attached to the intestine. All P. siculus lizards and experimentally infected rodents and beetles were negative. DNA sequences obtained from J. pasqualei showed the highest nucleotide similarities with Versteria sp., Echinococcus sp., Raillietina sonini, Taenia polyacantha and D. caninum. Data herein provided show the inability of rodents to become infected by direct ingestion of gravid proglottids, suggesting a need for an invertebrate first intermediate host in the life cycle. Thus, more research study is advocated to better understand the biology of J. pasqualei such as its first intermediate host and its mechanism of transmission in reptiles and rodents.
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Affiliation(s)
| | | | | | - Giada Annoscia
- Department of Veterinary Medicine, University of Bari, Valenzano, Italy
| | - Rolf Schuster
- Department of Parasitology, Central Veterinary Research Laboratory, Dubai
| | - Antonio Varcasia
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
| | - Giovanni Sgroi
- Department of Veterinary Medicine, University of Bari, Valenzano, Italy
| | - David Modry
- Biology Centre, Institute of Parasitology, Czech Academy of Sciences, České Budějovice, Czech Republic
- Department of Botany and Zoology, Faculty of Science, Masaryk University, Brno, Czech Republic
- Department of Veterinary Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Prague, Czech Republic
| | - Domenico Otranto
- Department of Veterinary Medicine, University of Bari, Valenzano, Italy
- Department of Pathobiology, Faculty of Veterinary Science, Bu-Ali Sina University, Hamedan, Iran
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Remesar S, Castro-Scholten S, Jiménez-Martín D, Camacho-Sillero L, Morrondo P, Rouco C, Gómez-Guillamón F, Cano-Terriza D, García-Bocanegra I. Spatiotemporal monitoring of Cysticercus pisiformis in European wild rabbit (Oryctolagus cuniculus) in Mediterranean ecosystems in southern Spain. Prev Vet Med 2021; 197:105508. [PMID: 34655912 DOI: 10.1016/j.prevetmed.2021.105508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 10/03/2021] [Accepted: 10/04/2021] [Indexed: 01/20/2023]
Abstract
Cysticercosis in wild lagomorphs is caused by Cysticercus pisiformis, the larval stage of Taenia pisiformis. Although previous studies have reported the presence of T. pisiformis in different wild carnivore species, information about the prevalence of C. pisiformis in their intermediate hosts is still very scarce. An epidemiological surveillance program was carried out to determine the prevalence and spatiotemporal patterns of cysticercosis in wild rabbits (Oryctolagus cuniculus) from Spanish Mediterranean ecosystems. A total of 2,923 animals were sampled in 164 hunting estates from Andalusia (southern Spain) during four study periods: 2009-2012 (P1), 2012-2015 (P2), 2015-2018 (P3) and 2018-2020 (P4). The presence of cysticerci was assessed by macroscopical examination and a subset of the collected parasites were molecularly identified by conventional PCR targeting the ITS-1 and 12S rRNA partial genes of Taenia spp. Risk factors associated with cysticercus infection were assessed by generalized estimating equation (GEE) analysis. A spatial statistical analysis was carried out using a Bernoulli model to identify statistically significant spatial clusters. Cysticercus infection was confirmed in 81 (2.8 %; 95 % CI: 2.2-3.4) rabbits. Cysticerci from 18 infected animals were molecularly identified as T. pisiformis. The GEE model showed the study period as the only risk factor associated with C. pisiformis infection in wild rabbits. Significantly higher prevalence was found in P2 (6.1 %; 95 % CI: 4.4-8.4) compared to the rest of the periods. At least one cysticerci-positive animal was detected in 41 (25.0 %; 95 % CI: 18.4-31.6) out of the 164 hunting estates. No statistically significant spatial clusters of high cysticercus prevalence were identified. Our results indicate an endemic circulation of C. pisiformis in wild rabbits in southern Spain. The spatial results highlight a widespread distribution of this parasite in their populations. Further studies should focus in determining which sympatric species may act as definitive hosts for T. pisiformis and the relevance of other potential intermediate host species (e.g. hares and rodents), as the relevance of wild rabbits in the sylvatic cycle of this cestode in Mediterranean ecosystems seems to be low.
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Affiliation(s)
- Susana Remesar
- Investigación en Sanidad Animal: Galicia (Grupo INVESAGA), Facultade de Veterinaria, Universidade de Santiago de Compostela, 27002, Lugo, Spain
| | - Sabrina Castro-Scholten
- Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ), Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de Córdoba, 14014, Córdoba, Spain
| | - Débora Jiménez-Martín
- Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ), Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de Córdoba, 14014, Córdoba, Spain
| | - Leonor Camacho-Sillero
- Programa de Vigilancia Epidemiológica de la Fauna Silvestre, Consejería de Agricultura, Ganadería, Pesca y Desarrollo Sostenible (CAGPDS), Junta de Andalucía, Málaga, Spain
| | - Patrocinio Morrondo
- Investigación en Sanidad Animal: Galicia (Grupo INVESAGA), Facultade de Veterinaria, Universidade de Santiago de Compostela, 27002, Lugo, Spain
| | - Carlos Rouco
- Departamento de Botánica, Ecología y Fisiología Vegetal, Universidad de Córdoba, 14014, Córdoba, Spain
| | - Félix Gómez-Guillamón
- Programa de Vigilancia Epidemiológica de la Fauna Silvestre, Consejería de Agricultura, Ganadería, Pesca y Desarrollo Sostenible (CAGPDS), Junta de Andalucía, Málaga, Spain
| | - David Cano-Terriza
- Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ), Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de Córdoba, 14014, Córdoba, Spain.
| | - Ignacio García-Bocanegra
- Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ), Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de Córdoba, 14014, Córdoba, Spain
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Samorek-Pieróg M, Karamon J, Brzana A, Bilska-Zając E, Zdybel J, Cencek T. Molecular Confirmation of Massive Taenia pisiformis Cysticercosis in One Rabbit in Poland. Pathogens 2021; 10:pathogens10081029. [PMID: 34451493 PMCID: PMC8399545 DOI: 10.3390/pathogens10081029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/11/2021] [Accepted: 08/12/2021] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to provide molecular characterization, together with phylogenetic analysis, of Taenia pisiformis cysts isolated from rabbit. On the basis of morphological features and molecular analysis, the cysticerci were identified as T.pisiformis metacestodes. PCR was performed with three different protocols to obtain partial sequences of 12S ribosomal RNA (12S rRNA), NADH dehydrogenase subunit 1 (nad1), and cytochrome oxidase subunit 1 (cox1) of Taenia spp. The products from the PCRs were sequenced. Interpretation of the sequencing results of the obtained amplicons, by comparing them with the GenBank database, proved that the causative agent, in this case, was T. pisiformis. The phylogenetic analysis of the received sequences identified a new haplotype. The received data can be used to supplement the species description. To our knowledge, this is the first molecular confirmation of T. pisiformis metacestodes infection in the rabbit, in Poland.
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Affiliation(s)
- Małgorzata Samorek-Pieróg
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100 Puławy, Poland; (J.K.); (E.B.-Z.); (J.Z.); (T.C.)
- Correspondence: ; Tel.: +48-81-889-3124
| | - Jacek Karamon
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100 Puławy, Poland; (J.K.); (E.B.-Z.); (J.Z.); (T.C.)
| | - Adam Brzana
- Regional Veterinary Laboratory, Wrocławska 170, 46-020 Opole, Poland;
| | - Ewa Bilska-Zając
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100 Puławy, Poland; (J.K.); (E.B.-Z.); (J.Z.); (T.C.)
| | - Jolanta Zdybel
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100 Puławy, Poland; (J.K.); (E.B.-Z.); (J.Z.); (T.C.)
| | - Tomasz Cencek
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów Avenue 57, 24-100 Puławy, Poland; (J.K.); (E.B.-Z.); (J.Z.); (T.C.)
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