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Ávalos G, Caballero-Gómez J, Matas-Méndez P, Castro-Scholten S, Jiménez-Martín D, Köster PC, Santín M, Bailo B, Cano-Terriza D, González-Barrio D, Mateo M, García-Bocanegra I, Dashti A, Nájera F, Carmena D. Detection and genotyping of zoonotic microsporidia in the endangered Iberian lynx (Lynx pardinus). Med Mycol 2024; 62:myae027. [PMID: 38499442 DOI: 10.1093/mmy/myae027] [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: 02/12/2024] [Revised: 03/12/2024] [Accepted: 03/15/2024] [Indexed: 03/20/2024] Open
Abstract
Microsporidia is a diverse group of obligate, intracellular, and spore-forming parasites that infect a wide range of animals. Among them, Enterocytozoon bieneusi and Encephalitozoon spp. are the most frequently reported species in humans. Limited information is available about the presence and molecular diversity of microsporidian species in the endangered Iberian lynx (Lynx pardinus). Presence of Enterocytozoon bieneusi and Encephalitozoon spp. was investigated by molecular methods in wild and captive Iberian lynxes from Spain. Overall, E. bieneusi was detected in 3.2% (8/251) of the animals examined. None of the samples tested were positive for Encephalitozoon spp. Four known (D, EbfelA, PigEBITS7, and Type IV) and a novel (named as LynxSpEb1) E. bieneusi genotypes were identified. All the genotypes found belonged to the zoonotic Group 1 of E. bieneusi. This study provides the first genotyping data of E. bieneusi in Iberian lynx in Spain. Our result indicate that the Iberian lynx does not seem to play a relevant role in the epidemiology of Encephalitozoon spp., and that this endangered felid is likely acting as spillover host rather than a true reservoir of E. bieneusi. Additional studies should be conducted to assess the impact of this parasite in the health status of the endangered Iberian lynx.
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Affiliation(s)
- Gabriel Ávalos
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
| | - Javier Caballero-Gómez
- Department of Animal Health, Animal Health and Zoonosis Research Group (GISAZ), UIC Zoonoses and Emerging Diseases (ENZOEM), University of Córdoba, Córdoba, Spain
- Infectious Diseases Unit, Maimonides Institute for Biomedical Research (IMIBIC), University Hospital Reina Sofía, University of Córdoba, Córdoba, Spain
- CIBERINFEC, ISCIII - CIBER Infectious Diseases, Health Institute Carlos III, Madrid, Spain
| | - Pablo Matas-Méndez
- Faculty of Veterinary, Alfonso X El Sabio University (UAX), Villanueva de la Cañada, Madrid, Spain
| | - Sabrina Castro-Scholten
- Department of Animal Health, Animal Health and Zoonosis Research Group (GISAZ), UIC Zoonoses and Emerging Diseases (ENZOEM), University of Córdoba, Córdoba, Spain
| | - Débora Jiménez-Martín
- Department of Animal Health, Animal Health and Zoonosis Research Group (GISAZ), UIC Zoonoses and Emerging Diseases (ENZOEM), University of Córdoba, Córdoba, Spain
| | - Pamela C Köster
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
- Women for Africa Foundation, Madrid, Spain
| | - Mónica Santín
- Environmental Microbial and Food Safety Laboratory, Agricultural Research Service, United States Department of Agriculture, Beltsville, MD, USA
| | - Begoña Bailo
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
| | - David Cano-Terriza
- Department of Animal Health, Animal Health and Zoonosis Research Group (GISAZ), UIC Zoonoses and Emerging Diseases (ENZOEM), University of Córdoba, Córdoba, Spain
- CIBERINFEC, ISCIII - CIBER Infectious Diseases, Health Institute Carlos III, Madrid, Spain
| | - David González-Barrio
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
| | - Marta Mateo
- Department of Microbiology and Parasitology, Faculty of Pharmacy, Complutense University of Madrid, Madrid, Spain
| | - Ignacio García-Bocanegra
- Department of Animal Health, Animal Health and Zoonosis Research Group (GISAZ), UIC Zoonoses and Emerging Diseases (ENZOEM), University of Córdoba, Córdoba, Spain
- CIBERINFEC, ISCIII - CIBER Infectious Diseases, Health Institute Carlos III, Madrid, Spain
| | - Alejandro Dashti
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
| | - Fernando Nájera
- Karen C. Drayer Wildlife Health Center, School of Veterinary Medicine, University of California, Davis, CA, USA
| | - David Carmena
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
- CIBERINFEC, ISCIII - CIBER Infectious Diseases, Health Institute Carlos III, Madrid, Spain
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Nájera F, López G, Del Rey-Wamba T, Malik RA, Garrote G, López-Parra M, Fernández-Pena L, García-Tardío M, Arenas-Rojas R, Simón MA, Zorrilla I, Fernández I, Alcaide EM, Ruiz C, Revuelta L, Salcedo J, Hofmann-Lehmann R, Meli ML. Long-term surveillance of the feline leukemia virus in the endangered Iberian lynx (Lynx pardinus) in Andalusia, Spain (2008-2021). Sci Rep 2024; 14:5462. [PMID: 38443503 PMCID: PMC10914683 DOI: 10.1038/s41598-024-55847-3] [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] [Received: 10/23/2023] [Accepted: 02/28/2024] [Indexed: 03/07/2024] Open
Abstract
Feline leukemia virus (FeLV) infection is considered one of the most serious disease threats for the endangered Iberian lynx (Lynx pardinus) Over 14 years (2008-2021), we investigated FeLV infection using point-of-care antigen test and quantitative real-time TaqMan qPCR for provirus detection in blood and tissues in lynxes from Andalusia (Southern Spain). A total of 776 samples from 586 individuals were included in this study. The overall prevalence for FeLV antigen in blood/serum samples was 1.4% (5/360) (95% CI: 0.2-2.6), FeLV proviral DNA prevalence in blood samples was 6.2% (31/503) (95% CI: 4.1-8.6), and FeLV proviral DNA in tissues samples was 10.2% (34/333) (95% CI: 7-13.5). From a subset of 129 longitudinally sampled individuals, 9.3% (12/129) PCR-converted during the study period. Our results suggest that FeLV infection in the Andalusian population is enzootic, with circulation of the virus at low levels in almost all the sampling years. Moreover, since only one viremic individual succumbed to the infection, this study suggests that lynxes may therefore control the infection decreasing the possibility of developing a more aggressive outcome. Although our results indicate that the FeLV infection in the Iberian lynx from Andalusia tends to stay within the regressive stage, continuous FeLV surveillance is paramount to predict potential outbreaks and ensure the survival of this population.
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Affiliation(s)
- Fernando Nájera
- Wildlife Health Center, School of Veterinary Medicine, University of California, Davis, CA, 95616, USA.
- Department of Animal Physiology, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040, Madrid, Spain.
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla-La Mancha, Plaza del Cardenal Siliceo s/n, 45071, Toledo, Spain.
| | - Guillermo López
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain.
| | - Tere Del Rey-Wamba
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Rimsha A Malik
- Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ, 08544, USA
- College of Veterinary Medicine, Cornell University, Ithaca, NY, 14853, USA
| | - Germán Garrote
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Marcos López-Parra
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Leonardo Fernández-Pena
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Maribel García-Tardío
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Rafael Arenas-Rojas
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Miguel A Simón
- Consejería de Sostenibilidad, Medio Ambiente y Economía Azul, avda. Manuel Siurot, nº 50, 41013, Seville, Spain
| | - Irene Zorrilla
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Isabel Fernández
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Eva M Alcaide
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Carmen Ruiz
- Agencia de Medio Ambiente y Agua de Andalucía, C/ Johan G. Gutenberg 1, Isla de la Cartuja, 41092, Seville, Spain
| | - Luis Revuelta
- Department of Animal Physiology, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040, Madrid, Spain
| | - Javier Salcedo
- Consejería de Sostenibilidad, Medio Ambiente y Economía Azul, avda. Manuel Siurot, nº 50, 41013, Seville, Spain
| | - Regina Hofmann-Lehmann
- Clinical Laboratory, Department of Clinical Diagnostics and Services, and Center for Clinical Studies, Vetsuisse Faculty, University of Zurich, 8057, Zurich, Switzerland
| | - Marina L Meli
- Clinical Laboratory, Department of Clinical Diagnostics and Services, and Center for Clinical Studies, Vetsuisse Faculty, University of Zurich, 8057, Zurich, Switzerland
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Gómez JC, Cano-Terriza D, Segalés J, Vergara-Alert J, Zorrilla I, Del Rey T, Paniagua J, Gonzálvez M, Fernández-Bastit L, Nájera F, Montoya-Oliver JI, Salcedo J, García-Bocanegra I. Exposure to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the endangered Iberian lynx (Lynx pardinus). Vet Microbiol 2024; 290:110001. [PMID: 38280305 DOI: 10.1016/j.vetmic.2024.110001] [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] [Received: 10/11/2023] [Revised: 01/12/2024] [Accepted: 01/13/2024] [Indexed: 01/29/2024]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an emerging zoonotic virus of public and animal health concern, of which felids have been suggested as potential reservoirs. Although SARS-CoV-2 exposure has been detected in domestic and wild captive animals belonging to Felidae family, surveillance has not been carried out in free-ranging wild felids so far. The aim of the present study was to assess SARS-CoV-2 exposure in the Iberian lynx (Lynx pardinus), the most endangered felid in the world. Between 2019 and 2022, we conducted a seroepidemiological study of SARS-CoV-2 in 276 free-ranging and captive Iberian lynxes. Our results evidenced limited (0.4%; 95%CI: 0.0-1.1) but not negligible exposure to this emerging virus in this endangered felid species, increasing the SARS-CoV-2 host range. The circulation of this virus in wildlife evidences the need of integrated European wildlife monitoring.
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Affiliation(s)
- Javier Caballero Gómez
- Departamento de Sanidad Animal, Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ), UIC Zoonosis y Enfermedades Emergentes ENZOEM, Universidad de Córdoba, Córdoba, Spain; Grupo de Virología Clínica y Zoonosis, Unidad de Enfermedades Infecciosas, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain; CIBERINFEC, ISCIII - CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - David Cano-Terriza
- Departamento de Sanidad Animal, Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ), UIC Zoonosis y Enfermedades Emergentes ENZOEM, Universidad de Córdoba, Córdoba, Spain; CIBERINFEC, ISCIII - CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029 Madrid, Spain.
| | - Joaquim Segalés
- Unitat mixta d'Investigació IRTA-UAB en Sanitat Animal. Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Cataluña, Spain; Departament de Sanitat i Anatomia Animals, Facultat de Veterinària, Universitat Autònoma de Barcelona, Bellaterra, 08193 Barcelona, Spain
| | - Júlia Vergara-Alert
- Unitat mixta d'Investigació IRTA-UAB en Sanitat Animal. Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Cataluña, Spain; IRTA, Programa de Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra 08193 Barcelona, Spain
| | - Irene Zorrilla
- Centro de Análisis y Diagnóstico de la Fauna Silvestre, Agencia de Medio Ambiente y Agua de Andalucía, Consejería de Sostenibilidad, Medio Ambiente y Economía Azul de la Junta de Andalucía, Málaga, Spain
| | - Teresa Del Rey
- Centro de Análisis y Diagnóstico de la Fauna Silvestre, Agencia de Medio Ambiente y Agua de Andalucía, Consejería de Sostenibilidad, Medio Ambiente y Economía Azul de la Junta de Andalucía, Málaga, Spain
| | - Jorge Paniagua
- Departamento de Sanidad Animal, Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ), UIC Zoonosis y Enfermedades Emergentes ENZOEM, Universidad de Córdoba, Córdoba, Spain
| | - Moisés Gonzálvez
- Departamento de Sanidad Animal, Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ), UIC Zoonosis y Enfermedades Emergentes ENZOEM, Universidad de Córdoba, Córdoba, Spain; Departamento de Sanidad Animal, Facultad de Veterinaria, Campus de Excelencia Internacional Regional "Campus Mare Nostrum", Universidad de Murcia, Murcia, Spain
| | - Leira Fernández-Bastit
- Unitat mixta d'Investigació IRTA-UAB en Sanitat Animal. Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra, Cataluña, Spain; IRTA, Programa de Sanitat Animal, Centre de Recerca en Sanitat Animal (CReSA), Campus de la Universitat Autònoma de Barcelona (UAB), Bellaterra 08193 Barcelona, Spain
| | - Fernando Nájera
- Departamento de Fisiología Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Madrid, Spain; Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla-La Mancha, Toledo, Spain; Karen C. Drayer Wildlife Health Center, School of Veterinary Medicine, University of California Davis, Davis, California, United States
| | - Juan I Montoya-Oliver
- Organismo Autónomo Parques Nacionales (OAPN). Ministerio para la Transición Ecológica y el Reto Demográfico, Madrid, Spain
| | - Javier Salcedo
- Consejería de Sostenibilidad, Medio Ambiente y Economía Azul, Junta de Andalucía, Sevilla, Spain
| | - Ignacio García-Bocanegra
- Departamento de Sanidad Animal, Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ), UIC Zoonosis y Enfermedades Emergentes ENZOEM, Universidad de Córdoba, Córdoba, Spain; CIBERINFEC, ISCIII - CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, 28029 Madrid, Spain
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Nájera F, Uiterwaal SF, Crespo E, Grande‐Gómez R, Sánchez JF, Mata‐Huete M, Palmer J, Iturrarte G, Peña J, Munkhtsog B, Munkhtsog B, Poyarkov AD, Hernandez‐Blanco JA, Alexandrov DY, Galsandorj N, Deem SL. Insights into the spatial ecology of severely injured free-living felids: Iberian lynx, bobcat, and snow leopard. Ecol Evol 2024; 14:e11000. [PMID: 38371861 PMCID: PMC10870331 DOI: 10.1002/ece3.11000] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 01/18/2024] [Accepted: 01/23/2024] [Indexed: 02/20/2024] Open
Abstract
Severe musculoskeletal diseases, such as those associated with congenital or traumatic events, that result in missing limbs may compromise the fitness and survival of free-living felids. Here we report the space use of four amputee individuals from three felid species captured from 2017 to 2022 in Missouri (USA), Toledo and Badajoz (Spain), and Suitai Khairkhan Mountain (Mongolia). We describe home ranges and daily travel distances post-release of free-living felids that had either suffered a traumatic amputation or following a surgical amputation. We compared these data with those reported in the literature for felids without amputations. Forelimb or hindlimb amputation did not affect the hunting, mating, or territory patrolling behavior of any of the individuals. However, we recorded significant differences in the daily movement before and after the traumatic event of the Iberian lynx forelimb amputee. We attribute this difference to the physical impairment, although we consider other variables that may have played a role. Nevertheless, all animals appeared to cope well with their limb loss, showing home ranges and daily distances within those recorded for their sex and species. Unless amputee felids represent a threat to domestic livestock or humans, our data suggest these individuals may remain free-living as they contribute to local population persistence and appear to maintain good general health and welfare.
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Affiliation(s)
- Fernando Nájera
- Karen C. Drayer Wildlife Health Center, School of Veterinary Medicine, University of CaliforniaDavisCaliforniaUSA
- Saint Louis Zoo Institute for Conservation MedicineSaint LouisMissouriUSA
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla‐La ManchaToledoSpain
| | - Stella F. Uiterwaal
- Saint Louis Zoo Institute for Conservation MedicineSaint LouisMissouriUSA
- Living Earth CollaborativeWashington University in St. LouisSaint LouisMissouriUSA
- Department of BiologySaint Louis UniversitySaint LouisMissouriUSA
- National Great Rivers Research and Education CenterEast AltonIllinoisUSA
| | - Elena Crespo
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla‐La ManchaToledoSpain
| | - Rebeca Grande‐Gómez
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla‐La ManchaToledoSpain
| | - Juan Francisco Sánchez
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla‐La ManchaToledoSpain
| | - Manuel Mata‐Huete
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla‐La ManchaToledoSpain
| | - Jamie Palmer
- Saint Louis Zoo Institute for Conservation MedicineSaint LouisMissouriUSA
| | | | - Jorge Peña
- Gestión Pública de ExtremaduraMéridaSpain
| | - Bayaraa Munkhtsog
- Institute of Biology, Mongolian Academy of SciencesUlaanbaatarMongolia
- Wildlife Institute, Beijing Forestry UniversityBeijingChina
| | - Bariushaa Munkhtsog
- Institute of Biology, Mongolian Academy of SciencesUlaanbaatarMongolia
- Irbis Mongolia CenterUlaanbaatarMongolia
| | - Andrey D. Poyarkov
- A.N. Severtsov Institute of Ecology and EvolutionRussian Academy of SciencesMoscowRussia
| | | | - Dmitry Y. Alexandrov
- A.N. Severtsov Institute of Ecology and EvolutionRussian Academy of SciencesMoscowRussia
| | | | - Sharon L. Deem
- Saint Louis Zoo Institute for Conservation MedicineSaint LouisMissouriUSA
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5
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Matas-Méndez P, Ávalos G, Caballero-Gómez J, Dashti A, Castro-Scholten S, Jiménez-Martín D, González-Barrio D, Muñoz-de-Mier GJ, Bailo B, Cano-Terriza D, Mateo M, Nájera F, Xiao L, Köster PC, García-Bocanegra I, Carmena D. Detection and Molecular Diversity of Cryptosporidium spp. and Giardia duodenalis in the Endangered Iberian Lynx ( Lynx pardinus), Spain. Animals (Basel) 2024; 14:340. [PMID: 38275800 PMCID: PMC10812403 DOI: 10.3390/ani14020340] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 01/11/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
Cryptosporidium spp. and Giardia duodenalis are the main non-viral causes of diarrhoea in humans and domestic animals globally. Comparatively, much less information is currently available in free-ranging carnivore species in general and in the endangered Iberian lynx (Lynx pardinus) in particular. Cryptosporidium spp. and G. duodenalis were investigated with molecular (PCR and Sanger sequencing) methods in individual faecal DNA samples of free-ranging and captive Iberian lynxes from the main population nuclei in Spain. Overall, Cryptosporidium spp. and G. duodenalis were detected in 2.4% (6/251) and 27.9% (70/251) of the animals examined, respectively. Positive animals to at least one of them were detected in each of the analysed population nuclei. The analysis of partial ssu rRNA gene sequences revealed the presence of rodent-adapted C. alticolis (n = 1) and C. occultus (n = 1), leporid-adapted C. cuniculus (n = 2), and zoonotic C. parvum (n = 2) within Cryptosporidium, and zoonotic assemblages A (n = 5) and B (n = 3) within G. duodenalis. Subgenotyping analyses allowed for the identification of genotype VaA19 in C. cuniculus (gp60 locus) and sub-assemblages AI and BIII/BIV in G. duodenalis (gdh, bg, and tpi loci). This study represents the first molecular description of Cryptosporidium spp. and G. duodenalis in the Iberian lynx in Spain. The presence of rodent/leporid-adapted Cryptosporidium species in the surveyed animals suggests spurious infections associated to the Iberian lynx's diet. The Iberian lynx seems a suitable host for zoonotic genetic variants of Cryptosporidium (C. parvum) and G. duodenalis (assemblages A and B), although the potential risk of human transmission is regarded as limited due to light parasite burdens and suspected low excretion of infective (oo)cysts to the environment by infected animals. More research should be conducted to ascertain the true impact of these protozoan parasites in the health status of the endangered Iberian lynx.
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Affiliation(s)
- Pablo Matas-Méndez
- Faculty of Veterinary, Alfonso X El Sabio University (UAX), 28691 Villanueva de la Cañada, Spain;
| | - Gabriel Ávalos
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, 28220 Majadahonda, Spain; (G.Á.); (A.D.); (D.G.-B.); (B.B.); (D.C.)
| | - Javier Caballero-Gómez
- Department of Animal Health, Animal Health and Zoonosis Research Group (GISAZ), UIC Zoonoses and Emerging Diseases (ENZOEM), University of Córdoba, 14014 Córdoba, Spain; (S.C.-S.); (D.J.-M.); (D.C.-T.); (I.G.-B.)
- Infectious Diseases Unit, Maimonides Institute for Biomedical Research (IMIBIC), University Hospital Reina Sofía, University of Córdoba, 14004 Córdoba, Spain
- CIBERINFEC, ISCIII—CIBER Infectious Diseases, Health Institute Carlos III, 28029 Madrid, Spain
| | - Alejandro Dashti
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, 28220 Majadahonda, Spain; (G.Á.); (A.D.); (D.G.-B.); (B.B.); (D.C.)
| | - Sabrina Castro-Scholten
- Department of Animal Health, Animal Health and Zoonosis Research Group (GISAZ), UIC Zoonoses and Emerging Diseases (ENZOEM), University of Córdoba, 14014 Córdoba, Spain; (S.C.-S.); (D.J.-M.); (D.C.-T.); (I.G.-B.)
| | - Débora Jiménez-Martín
- Department of Animal Health, Animal Health and Zoonosis Research Group (GISAZ), UIC Zoonoses and Emerging Diseases (ENZOEM), University of Córdoba, 14014 Córdoba, Spain; (S.C.-S.); (D.J.-M.); (D.C.-T.); (I.G.-B.)
| | - David González-Barrio
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, 28220 Majadahonda, Spain; (G.Á.); (A.D.); (D.G.-B.); (B.B.); (D.C.)
| | - Gemma J. Muñoz-de-Mier
- Faculty of Health Sciences, Alfonso X El Sabio University (UAX), 28691 Villanueva de la Cañada, Spain;
| | - Begoña Bailo
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, 28220 Majadahonda, Spain; (G.Á.); (A.D.); (D.G.-B.); (B.B.); (D.C.)
| | - David Cano-Terriza
- Department of Animal Health, Animal Health and Zoonosis Research Group (GISAZ), UIC Zoonoses and Emerging Diseases (ENZOEM), University of Córdoba, 14014 Córdoba, Spain; (S.C.-S.); (D.J.-M.); (D.C.-T.); (I.G.-B.)
- CIBERINFEC, ISCIII—CIBER Infectious Diseases, Health Institute Carlos III, 28029 Madrid, Spain
| | - Marta Mateo
- Department of Microbiology and Parasitology, Faculty of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain;
| | - Fernando Nájera
- Karen C. Drayer Wildlife Health Center, School of Veterinary Medicine, University of California, Davis, CA 95616, USA;
| | - Lihua Xiao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China;
| | - Pamela C. Köster
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, 28220 Majadahonda, Spain; (G.Á.); (A.D.); (D.G.-B.); (B.B.); (D.C.)
- Faculty of Health Sciences, Alfonso X El Sabio University (UAX), 28691 Villanueva de la Cañada, Spain;
- Faculty of Medicine, Alfonso X El Sabio University (UAX), 28691 Villanueva de la Cañada, Spain
| | - Ignacio García-Bocanegra
- Department of Animal Health, Animal Health and Zoonosis Research Group (GISAZ), UIC Zoonoses and Emerging Diseases (ENZOEM), University of Córdoba, 14014 Córdoba, Spain; (S.C.-S.); (D.J.-M.); (D.C.-T.); (I.G.-B.)
- CIBERINFEC, ISCIII—CIBER Infectious Diseases, Health Institute Carlos III, 28029 Madrid, Spain
| | - David Carmena
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, 28220 Majadahonda, Spain; (G.Á.); (A.D.); (D.G.-B.); (B.B.); (D.C.)
- CIBERINFEC, ISCIII—CIBER Infectious Diseases, Health Institute Carlos III, 28029 Madrid, Spain
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6
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Caballero‐Gómez J, Rivero‐Juarez A, Zorrilla I, López G, Nájera F, Ulrich RG, Ruiz‐Rubio C, Salcedo J, Rivero A, Paniagua J, García‐Bocanegra I. Hepatitis E virus in the endangered Iberian lynx (Lynx pardinus). Transbound Emerg Dis 2022; 69:e2745-e2756. [PMID: 35690914 PMCID: PMC9796619 DOI: 10.1111/tbed.14624] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [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: 02/22/2022] [Revised: 05/18/2022] [Accepted: 06/04/2022] [Indexed: 01/01/2023]
Abstract
Hepatitis E virus (HEV) is an emerging zoonotic pathogen in Europe. In the Iberian Peninsula, wild boar (Sus scrofa) is considered the main wildlife reservoir of HEV. This wild ungulate shares habitat and resources with other potential HEV carriers in Iberian Mediterranean ecosystems, although information about the role of such sympatric species in the HEV epidemiological cycle is still very limited. The aims of the present large-scale, long-term study were: (1) to determine the seroprevalence and prevalence of HEV in both free-living and captive populations of the Iberian lynx (Lynx pardinus), the most endangered felid in the world; (2) to determine potential risk factors associated with HEV exposure in this species and (3) to evaluate the dynamics of seropositivity in longitudinally sampled animals during the study period. Between 2010 and 2021, serum samples from 275 Iberian lynxes were collected in free-ranging and captive populations across the Iberian Peninsula. Forty-four of the 275 lynxes were also longitudinally sampled during the study period. A double-antigen sandwich ELISA was used to test for the presence of antibodies against HEV. A subset of seropositive samples was analysed by Western blot (WB) assay to confirm exposure to HEV. In addition, serum, liver and/or faecal samples from 367 individuals were tested for orthohepevirus RNA by RT-PCR. A total of 50 (18.2%; 95% CI: 14.1-23.2) of the 275 animals analysed had anti-HEV antibodies by ELISA. Exposure to HEV was confirmed by WB in most of the ELISA-positive Iberian lynxes analysed. Significantly higher seroprevalence was found in captive (33.6%) compared to free-ranging (7.4%) individuals. Within captive population, the GEE model identified 'age' (senile, adult and subadult) as risk a factor potentially associated with HEV exposure in the Iberian lynx. Thirteen (29.5%) of 44 longitudinally surveyed individuals seroconverted against HEV during the study period. HEV RNA was detected in the faeces of one (1/364; 0.3%; 95% CI: 0.0-0.8) free-ranging adult animal sampled in 2021. Phylogenetic analysis showed that the sequenced strain belongs to HEV-3f subtype and shared a high nucleotide sequence identity (97-99.6%) with human HEV-3f sequences from Spain and France. To the best of the authors' knowledge, this is the first survey study on HEV in the Iberian lynx and the first molecular report of HEV-A infection in free-ranging felines. Our results indicate high exposure to HEV-3 in Iberian lynx populations, particularly those kept in captivity. The serological results suggest widespread but not homogeneous circulation of HEV in Iberian lynx populations. Further studies are required to assess the epidemiological role of this endangered species as a potential spillover host of HEV.
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Affiliation(s)
- Javier Caballero‐Gómez
- Grupo de Virología Clínica y Zoonosis, Unidad de Enfermedades InfecciosasInstituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC)Hospital Universitario Reina SofíaUniversidad de CórdobaCórdobaSpain,Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ)Departamento de Sanidad AnimalUniversidad de CórdobaCórdobaSpain,CIBERINFEC, ISCIII – CIBER de Enfermedades InfecciosasInstituto de Salud Carlos IIIMadridSpain
| | - Antonio Rivero‐Juarez
- Grupo de Virología Clínica y Zoonosis, Unidad de Enfermedades InfecciosasInstituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC)Hospital Universitario Reina SofíaUniversidad de CórdobaCórdobaSpain,CIBERINFEC, ISCIII – CIBER de Enfermedades InfecciosasInstituto de Salud Carlos IIIMadridSpain
| | - Irene Zorrilla
- Centro de Análisis y Diagnóstico de la Fauna SilvestreAgencia de Medio Ambiente y Agua de AndalucíaConsejería de Agricultura, GanaderíaPesca y Desarrollo Sostenible, Junta de AndalucíaMálagaSpain
| | - Guillermo López
- Centro de Análisis y Diagnóstico de la Fauna SilvestreAgencia de Medio Ambiente y Agua de AndalucíaConsejería de Agricultura, GanaderíaPesca y Desarrollo Sostenible, Junta de AndalucíaMálagaSpain
| | - Fernando Nájera
- Departamento de Fisiología AnimalFacultad de VeterinariaUniversidad Complutense de MadridMadridSpain,Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla‐La ManchaToledoSpain
| | - Rainer G. Ulrich
- Institute of Novel and Emerging Infectious DiseasesFriedrich‐Loeffler‐InstitutFederal Research Institute for Animal HealthGreifswald‐Insel RiemsGermany,German Centre for Infection Research (DZIF)Partner Site Hamburg‐Lübeck‐Borstel‐RiemsGreifswald‐Insel RiemsGermany
| | - Carmen Ruiz‐Rubio
- Centro de Análisis y Diagnóstico de la Fauna SilvestreAgencia de Medio Ambiente y Agua de AndalucíaConsejería de Agricultura, GanaderíaPesca y Desarrollo Sostenible, Junta de AndalucíaMálagaSpain
| | - Javier Salcedo
- Consejería de Agricultura, GanaderaPesca y Desarrollo Sostenible. Junta de AndalucíaSevillaSpain
| | - Antonio Rivero
- Grupo de Virología Clínica y Zoonosis, Unidad de Enfermedades InfecciosasInstituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC)Hospital Universitario Reina SofíaUniversidad de CórdobaCórdobaSpain,CIBERINFEC, ISCIII – CIBER de Enfermedades InfecciosasInstituto de Salud Carlos IIIMadridSpain
| | - Jorge Paniagua
- Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ)Departamento de Sanidad AnimalUniversidad de CórdobaCórdobaSpain
| | - Ignacio García‐Bocanegra
- Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ)Departamento de Sanidad AnimalUniversidad de CórdobaCórdobaSpain,CIBERINFEC, ISCIII – CIBER de Enfermedades InfecciosasInstituto de Salud Carlos IIIMadridSpain,Unidad de Investigación Competitiva Zoonosis y Enfermedades Emergentes desde la Perspectiva de Una Salud (ENZOEM)Universidad de Córdoba, Campus de Rabanales, Edificio Sanidad AnimalCordobaSpain
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7
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González-Barrio D, Köster PC, Habela MA, Martín-Pérez M, Fernández-García JL, Balseiro A, Barral M, Nájera F, Figueiredo AM, Palacios MJ, Mateo M, Carmena D, Álvarez-García G, Calero-Bernal R. Molecular survey of Besnoitia spp. (Apicomplexa) in faeces from European wild mesocarnivores in Spain. Transbound Emerg Dis 2021; 68:3156-3166. [PMID: 34174029 DOI: 10.1111/tbed.14206] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 05/12/2021] [Revised: 06/11/2021] [Accepted: 06/23/2021] [Indexed: 12/01/2022]
Abstract
Numerous studies have unsuccessfully tried to unravel the definitive host of the coccidian parasite Besnoitia besnoiti. Cattle infections by B. besnoiti cause a chronic and debilitating condition called bovine besnoitiosis that has emerged in Europe during the last two decades, mainly due to limitations in its control associated with the absence of vaccines and therapeutical tools. Although the exact transmission pathways of B. besnoiti is currently unknown, it is assumed that the parasite might have an indirect life cycle with a carnivore as definitive host. Current lack of studies in wildlife might underestimate the importance of free-living species in the epidemiology of B. besnoiti. Thus, the aim of the present study is to assess the presence of Besnoitia spp. in free-ranging mesocarnivores in Spain. DNA was searched by PCR on faeces collected from wild carnivores as a first approach to determine which species could be considered as potential definitive host candidates in further research. For this purpose, a total of 352 faecal samples from 12 free-living wild carnivore species belonging to the Canidae, Felidae, Herpestidae, Mustelidae, Procyonidae and Viverridae families were collected in seven Spanish regions. PCR testing showed that Besnoitia spp. DNA was present in four faecal samples from red foxes collected in western Spain, an area with the greatest density of extensively reared cattle and associated with high incidence of bovine besnoitiosis in the country. To date, this is the first report of a B. besnoiti-like sequence (99.57% homology) from carnivore faeces in a worldwide context. Red foxes might contribute to the epidemiology of B. besnoiti, although further studies, mostly based on bioassay, would be needed to elucidate the accuracy and extent of these interesting findings.
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Affiliation(s)
- David González-Barrio
- SALUVET, Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain.,Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain.,Viral Hepatitis Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain.,SaBio Working Group, Institute for Game and Wildlife Research IREC (CSIC-UCLM-JCCM), Ciudad Real, Spain
| | - Pamela C Köster
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
| | - Miguel A Habela
- Department of Animal Health, Veterinary Sciences Faculty, Extremadura University, Cáceres, Spain
| | - Manuel Martín-Pérez
- Department of Animal Health, Veterinary Sciences Faculty, Extremadura University, Cáceres, Spain
| | - Jose L Fernández-García
- Department of Animal Health, Veterinary Sciences Faculty, Extremadura University, Cáceres, Spain
| | - Ana Balseiro
- Animal Health Department, Veterinary School, University of León, León, Spain.,Departamento de Sanidad Animal, Instituto de Ganadería de Montaña (CSIC-Universidad de León), Finca Marzanas, Grulleros, León, Spain
| | - Marta Barral
- NEIKER-Basque Institute for Agricultural Research and Development, Derio, Bizkaia, Spain
| | - Fernando Nájera
- Directorate-General for Environment, Regional Government of Extremadura, Mérida, Badajoz, Spain
| | - Ana M Figueiredo
- Department of Biology & CESAM, University of Aveiro, Campus Universitário de Santiago, Aveiro, Portugal.,Department of Bioscience & CEES, University of Oslo, Oslo, Norway
| | - Maria Jesus Palacios
- Directorate-General for Environment, Regional Government of Extremadura, Mérida, Badajoz, Spain
| | - Marta Mateo
- Veterinary Faculty, Alfonso X El Sabio University, Avenida Universidad 1, Villanueva de la Cañada, Madrid, Spain
| | - David Carmena
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
| | - Gema Álvarez-García
- SALUVET, Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
| | - Rafael Calero-Bernal
- SALUVET, Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
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8
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Nájera F, Grande-Gómez R, Peña J, Vázquez A, Palacios MJ, Rueda C, Corona-Bravo AI, Zorrilla I, Revuelta L, Gil-Molino M, Jiménez J. Disease Surveillance during the Reintroduction of the Iberian Lynx ( Lynx pardinus) in Southwestern Spain. Animals (Basel) 2021; 11:ani11020547. [PMID: 33669869 PMCID: PMC7923217 DOI: 10.3390/ani11020547] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 01/12/2021] [Revised: 02/04/2021] [Accepted: 02/12/2021] [Indexed: 02/06/2023] Open
Abstract
The restoration of Iberian lynx (Lynx pardinus) populations in Extremadura (Southwestern Spain) have been carried out since 2014. One of the measures to ensure the success of this program is to examine the effects that diseases may have on reintroduction. Since diseases may be greatly located at certain sites because of the specific ecological requirements of the pathogens and/or vectors, reintroduced individuals may present a risk of infection once released. To determine which pathogens the reintroduced individuals may encounter, we performed a molecular and sero-epidemiological survey in reintroduced and wild-born lynxes. From 2015 to 2019, 69 Iberian lynxes (40 reintroduced and 29 wild-born) were sampled and screened against 10 viral, bacterial and piroplasmid agents. In parallel, 195 sympatric carnivores from the families Canidae, Felidae, Viverridae, Herpestidae and Mustelidae were tested against current or past infections to six common canine/feline viruses. In the Iberian lynx, low contact rates of active infection were obtained for the feline leukemia provirus (FeLV: 1.5%; 1/67), feline parvovirus (FPV: 1.5%; 1/67) and Cytauxzoon sp. (6.7%; 1/15). We also confirmed the emergence of Aujeszky's disease (suid herpesvirus-1) in this population (SuHV-1: 11.8%; 2/17). Evidence of previous exposure was detected for canine distemper virus (CDV: 5.8%; 3/52), feline coronavirus (1.9%; 1/52), FPV (7.7%; 1/13) and feline calicivirus (FCV: 5.3%; 1/19). From 25 recovered lynx carcasses, we could confirm infectious etiology involvement in the death of four individuals (SuHV-1 in two individuals, coinfection of Cytauxzoon spp. and Aeromonas veronii in one lynx and a Streptococcus canis myositis in another lynx). We confirmed the circulation of CDV, FPV, FeLV, FCV and the feline immunodeficiency virus within the sympatric carnivore community. Due to the low contact rate of infectious agents in such a small, endangered population, we recommend continuing a disease surveillance program to determine the prognostic factors of survival, understand the role that disease may play during the reintroduction and anticipate disease outbreaks that may pose a risk for the entire reintroduced population.
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Affiliation(s)
- Fernando Nájera
- Department of Animal Physiology, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain;
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla-La Mancha, Plaza del Cardenal Siliceo s/n, 45071 Toledo, Spain
- Correspondence:
| | - Rebeca Grande-Gómez
- GPEX-Dirección General de Medio Ambiente, Junta de Extremadura, Avda. Luis Ramallo s/n, 06800 Mérida, Spain; (R.G.-G.); (J.P.); (A.V.)
- Organismo Autónomo Parques Nacionales, Zarza de Granadilla, 10710 Cáceres, Spain
| | - Jorge Peña
- GPEX-Dirección General de Medio Ambiente, Junta de Extremadura, Avda. Luis Ramallo s/n, 06800 Mérida, Spain; (R.G.-G.); (J.P.); (A.V.)
| | - Anastasio Vázquez
- GPEX-Dirección General de Medio Ambiente, Junta de Extremadura, Avda. Luis Ramallo s/n, 06800 Mérida, Spain; (R.G.-G.); (J.P.); (A.V.)
| | - María Jesús Palacios
- Dirección General de Medio Ambiente de la Junta de Extremadura, Avda. Luis Ramallo s/n, 06800 Mérida, Spain;
| | - Carmen Rueda
- Fundación CBD-Hábitat, C/Gustavo Fernández Balbuena 2, Entreplanta, Oficina A, 28002 Madrid, Spain;
| | - Ana Isabel Corona-Bravo
- Centro de Análisis y Diagnóstico de la Fauna Silvestre, Agencia de Medio Ambiente y Agua de Andalucía, Consejería de Agricultura, Ganadería, Pesca y Desarrollo Sostenible, Junta de Andalucía, Avenida Lope de Vega 9, 29010 Málaga, Spain; (A.I.C.-B.); (I.Z.)
| | - Irene Zorrilla
- Centro de Análisis y Diagnóstico de la Fauna Silvestre, Agencia de Medio Ambiente y Agua de Andalucía, Consejería de Agricultura, Ganadería, Pesca y Desarrollo Sostenible, Junta de Andalucía, Avenida Lope de Vega 9, 29010 Málaga, Spain; (A.I.C.-B.); (I.Z.)
| | - Luis Revuelta
- Department of Animal Physiology, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain;
| | - María Gil-Molino
- Servicio de Recepción y Diagnostico de Muestras Biológicas, Hospital Clínico Veterinario, Universidad de Extremadura, Avda. Universidad s/n, 10003 Cáceres, Spain;
| | - José Jiménez
- Instituto de Investigación en Recursos Cinegéticos-(CSIC-UCLM-JCCM), 13071 Ciudad Real, Spain;
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9
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Nájera F, de Lucas-Veguillas J, Vela Á, López-Fernández M, Martínez-Martínez P, Mata-Huete M, Cáceres-Urones J, Annoscia G, Otranto D, Calero-Bernal R. First report of Thelazia callipaeda in a free-ranging Iberian wolf (Canis lupus signatus) from Spain. Parasitol Res 2020; 119:2347-2350. [PMID: 32488623 DOI: 10.1007/s00436-020-06735-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 04/22/2020] [Accepted: 05/26/2020] [Indexed: 12/18/2022]
Abstract
Thelazia callipaeda (Spirurida, Thelaziidae) is a vector-borne zoonotic eyeworm able to infect a broad spectrum of carnivores. Here, we describe the first case of bilateral infection by T. callipaeda in the eyes of an adult female Iberian wolf (Canis lupus signatus) in central Spain. Nematodes collected were morphologically identified (n = 42), and two specimens were molecularly characterized. At the sequence analysis of the partial mitochondrial cytochrome c oxidase subunit 1 gene, T. callipaeda haplotype 1 (the only haplotype circulating in Europe) was detected. The role of the Iberian wolf as a natural reservoir for T. callipaeda in the life cycle of this emerging zoonosis and the implications in conservation are discussed.
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Affiliation(s)
- Fernando Nájera
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla-La Mancha, Plaza del Cardenal Siliceo s/n, 45071, Toledo, Spain.,Department of Animal Physiology, Faculty of Veterinary Medicine, Complutense University of Madrid, Av. Puerta de Hierro s/n, 28040, Madrid, Spain
| | - Jesús de Lucas-Veguillas
- Seccion de Vida Silvestre, Delegacion Provincial de Desarrollo Sostenible de Guadalajara, Avenida del Ejercito 10, 19004, Guadalajara, Spain
| | - Ángel Vela
- Seccion de Vida Silvestre, Delegacion Provincial de Desarrollo Sostenible de Guadalajara, Avenida del Ejercito 10, 19004, Guadalajara, Spain
| | - Manuel López-Fernández
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla-La Mancha, Plaza del Cardenal Siliceo s/n, 45071, Toledo, Spain
| | - Pedro Martínez-Martínez
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla-La Mancha, Plaza del Cardenal Siliceo s/n, 45071, Toledo, Spain
| | - Manuel Mata-Huete
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla-La Mancha, Plaza del Cardenal Siliceo s/n, 45071, Toledo, Spain
| | - Javier Cáceres-Urones
- Asistencia Técnica de la Dirección General del Medio Natural y Desarrollo Sostenible de la Junta de Comunidades de Castilla-La Mancha, Plaza del Cardenal Siliceo s/n, 45071, Toledo, Spain
| | - Giada Annoscia
- Department of Veterinary Medicine, University of Bari, S.P. per Casamassima Km. 3, 70010, Bari, Valenzano, Italy
| | - Domenico Otranto
- Department of Veterinary Medicine, University of Bari, S.P. per Casamassima Km. 3, 70010, Bari, Valenzano, Italy.,Department of Pathobiology, Faculty of Veterinary Science, Bu-Ali Sina University, Felestin Sq., Hamedan, Iran
| | - Rafael Calero-Bernal
- SALUVET, Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Av. Puerta de Hierro s/n, 28040, Madrid, Spain.
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10
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Calero-Bernal R, Santín M, Maloney JG, Martín-Pérez M, Habela MA, Fernández-García JL, Figueiredo A, Nájera F, Palacios MJ, Mateo M, Balseiro A, Barral M, Lima-Barberoi JF, Köster PC, Carmena D. Blastocystis sp. Subtype Diversity in Wild Carnivore Species from Spain. J Eukaryot Microbiol 2019; 67:273-278. [PMID: 31691450 DOI: 10.1111/jeu.12772] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [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: 04/16/2019] [Revised: 10/14/2019] [Accepted: 10/26/2019] [Indexed: 01/10/2023]
Abstract
The occurrence and molecular diversity of the stramenopile eukaryote Blastocystis sp. was investigated by PCR and sequencing (Sanger and NGS) methods in 380 faecal specimens of free-living carnivores in Spain. Blastocystis sp. was confirmed in 1.6% (6/380) of the specimens analysed. Two samples from a common genet and a fox were successfully subtyped as ST7 by Sanger. Using NGS, ST14 was found in a fox and a European polecat, ST7 in a fox, and two additional foxes presented mixed infections of ST1/ST2/ST4 and ST1/ST2/ST7, respectively. Wild carnivore species could act as carriers of zoonotic Blastocystis subtypes.
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Affiliation(s)
- Rafael Calero-Bernal
- SALUVET, Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Av. Puerta de Hierro s/n, 28040, Madrid, Spain
| | - Mónica Santín
- Environmental Microbial and Food Safety Laboratory, Beltsville Agricultural Research Center, Agricultural Research Service, United States Department of Agriculture, Beltsville, Maryland, 20705, USA
| | - Jenny G Maloney
- Environmental Microbial and Food Safety Laboratory, Beltsville Agricultural Research Center, Agricultural Research Service, United States Department of Agriculture, Beltsville, Maryland, 20705, USA
| | - Manuel Martín-Pérez
- Department of Animal Health, Veterinary Sciences Faculty, Extremadura University, Av. de la Universidad s/n, 10003, Cáceres, Spain
| | - Miguel A Habela
- Department of Animal Health, Veterinary Sciences Faculty, Extremadura University, Av. de la Universidad s/n, 10003, Cáceres, Spain
| | - José L Fernández-García
- Department of Animal Health, Veterinary Sciences Faculty, Extremadura University, Av. de la Universidad s/n, 10003, Cáceres, Spain
| | - Ana Figueiredo
- Department of Biology & CESAM, University of Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
| | - Fernando Nájera
- Directorate-General for Environment, Regional Government of Extremadura, Luis Jacinto Ramallo García s/n, 06800, Mérida, Badajoz, Spain
| | - María J Palacios
- Directorate-General for Environment, Regional Government of Extremadura, Luis Jacinto Ramallo García s/n, 06800, Mérida, Badajoz, Spain
| | - Marta Mateo
- Veterinary Faculty, Alfonso X El Sabio University, Avenida Universidad 1, 28691, Villanueva de la Cañada, Madrid, Spain
| | - Ana Balseiro
- Animal Health Department, Veterinary School, University of León, Campus de Vegazana s/n, 24007, León, Spain
| | - Marta Barral
- Department of Animal Health, Basque Institute of Agricultural Research and Development (NEIKER), Berreaga 1, 48160, Derio, Bizkaia, Spain
| | - José F Lima-Barberoi
- SaBio Working Group, Institute for Game and Wildlife Research IREC (CSIC-UCLM-JCCM), Ronda de Toledo 12, 13005, Ciudad Real, Spain.,SABIOTec Spin Off, Camino de Moledores s/n, 13005, Ciudad Real, Spain
| | - Pamela C Köster
- Parasitology Reference and Research Laboratory, National Centre for Microbiology, Health Institute Carlos III, Ctra. Majadahonda-Pozuelo Km 2, 28220, Majadahonda, Madrid, Spain
| | - David Carmena
- Parasitology Reference and Research Laboratory, National Centre for Microbiology, Health Institute Carlos III, Ctra. Majadahonda-Pozuelo Km 2, 28220, Majadahonda, Madrid, Spain
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11
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Nájera F, Hearn AJ, Ross J, Ramírez Saldivar DA, Evans MN, Guerrero-Sánchez S, Nathan SKSS, DE Gaspar Simón I, Macdonald DW, Goossens B, Revuelta Rueda L. Chemical immobilization of free-ranging and captive Sunda clouded leopards (Neofelis diardi) with two anesthetic protocols: medetomidine-ketamine and tiletamine-zolazepam. J Vet Med Sci 2017; 79:1892-1898. [PMID: 28904261 PMCID: PMC5709571 DOI: 10.1292/jvms.17-0259] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [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] [Indexed: 11/22/2022] Open
Abstract
There is currently no available information regarding the veterinary management of Sunda clouded leopards (Neofelis diardi), either in captivity or in the wild. In this study, 12 Sunda clouded leopards were
anesthetized between January 2008 and February 2014 for medical exams, and/or GPS-collaring. Seven wild-caught individuals were kept in captivity and 5 free-ranging animals were captured by cage traps. Two anesthesia combinations
were used: medetomidine-ketamine (M-K) or tiletamine-zolazepam (T-Z). Atipamezole (0.2 mg/kg im) was used as an antagonist for medetomidine. Medetomidine (range: 0.039–0.054 mg/kg) and ketamine (range: 3–4.39 mg/kg) were
administered during 5 immobilizations, resulting in median induction times of 7 min. After a median anesthesia time of 56 min, atipamezole was injected, observing effects of antagonism at a median time of 12 min. T-Z (range:
6.8–10.8 mg/kg) was administered on 7 occasions. Median induction times observed with this combination were shorter than with M-K (4 min vs 7 min; P=0.04), and anesthesia and recovery times were significantly
longer (244 and 35 min vs 56 and 16 min, respectively; P=0.02). Lower heart rates were measured in the M-K group, while lower rectal temperatures were found in the T-Z group. Both combinations resulted in safe and
reliable immobilizations, although given the favorable anesthesia and recovery times of M-K, we recommend this approach over T-Z for the veterinary handling of Sunda clouded leopards.
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Affiliation(s)
- Fernando Nájera
- The Bornean Wild Cats Veterinary Project, Department of Animal Physiology, Veterinary College, Complutense University of Madrid, 28040, Madrid, Spain.,Wildlife Conservation Research Unit (WildCRU), Department of Zoology, University of Oxford, Oxford, OX13 5QL, U.K.,Danau Girang Field Centre, c/o Sabah Wildlife Department, 88100 Kota Kinabalu, Sabah, Malaysia
| | - Andrew J Hearn
- Wildlife Conservation Research Unit (WildCRU), Department of Zoology, University of Oxford, Oxford, OX13 5QL, U.K
| | - Joanna Ross
- Wildlife Conservation Research Unit (WildCRU), Department of Zoology, University of Oxford, Oxford, OX13 5QL, U.K
| | - Diana A Ramírez Saldivar
- Danau Girang Field Centre, c/o Sabah Wildlife Department, 88100 Kota Kinabalu, Sabah, Malaysia.,Sabah Wildlife Department, 88100 Kota Kinabalu, Sabah, Malaysia
| | - Meaghan N Evans
- Danau Girang Field Centre, c/o Sabah Wildlife Department, 88100 Kota Kinabalu, Sabah, Malaysia.,Organisms and Environment Division, Cardiff School of Biosciences, Cardiff University, CF10 3AX Cardiff, U.K
| | - Sergio Guerrero-Sánchez
- Danau Girang Field Centre, c/o Sabah Wildlife Department, 88100 Kota Kinabalu, Sabah, Malaysia.,Organisms and Environment Division, Cardiff School of Biosciences, Cardiff University, CF10 3AX Cardiff, U.K
| | | | - Ignacio DE Gaspar Simón
- The Bornean Wild Cats Veterinary Project, Department of Animal Physiology, Veterinary College, Complutense University of Madrid, 28040, Madrid, Spain
| | - David W Macdonald
- Wildlife Conservation Research Unit (WildCRU), Department of Zoology, University of Oxford, Oxford, OX13 5QL, U.K
| | - Benoit Goossens
- Danau Girang Field Centre, c/o Sabah Wildlife Department, 88100 Kota Kinabalu, Sabah, Malaysia.,Sabah Wildlife Department, 88100 Kota Kinabalu, Sabah, Malaysia.,Organisms and Environment Division, Cardiff School of Biosciences, Cardiff University, CF10 3AX Cardiff, U.K
| | - Luis Revuelta Rueda
- The Bornean Wild Cats Veterinary Project, Department of Animal Physiology, Veterinary College, Complutense University of Madrid, 28040, Madrid, Spain
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Nájera F, Brown J, Wildt DE, Virolle L, Kongprom U, Revuelta L, Goodrowe-Beck K. Body mass dynamics in hand reared clouded leopard (Neofelis nebulosa) cubs from birth to weaning. Zoo Biol 2015; 34:239-43. [PMID: 25716685 DOI: 10.1002/zoo.21206] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Revised: 01/29/2015] [Accepted: 02/09/2015] [Indexed: 11/06/2022]
Abstract
To study the dynamics of body mass changes in hand reared clouded leopards, we analyzed 3,697 weight data points during the first 3 months of life in 49 cubs from 24 zoo-born litters from 2003 through 2012. All cubs were fed the same formula mixture after a similar weaning protocol. The hand rearing process was divided into three periods based on feeding protocols: Stage 1: formula only (Days 1-28; Day 0 = day of birth); Stage 2, formula supplemented with protein (e.g., turkey baby food; Days 29-42); Stage 3, formula in decreasing amounts supplemented with meat (chicken and/or beef; Days 43-90). Weights at birth were 11.2% higher (P < 0.001) for males (n = 29) than females (n = 20). Daily weight gain was slowest (P < 0.05) during Stage 1 when cubs were fed straight formula only and fastest during Stage 3 when provided a mixture of formula and meat. Mean growth rate (± SD) during hand rearing differed (P < 0.05) by gender, being 34.6 ± 1.4 g/day for male and 30.0 ± 1.2 g/day for female cubs. Eighteen cubs (37%) exhibited mild to severe diarrhea during the study; however, palliative treatment resulted in similar (P > 0.05) growth and weaning weights compared to healthy counterparts. These are the first data documenting, on a large scale, the growth patterns for zoo born, hand reared clouded leopard cubs. Findings are valuable as an aid in managing this rare species, including for helping identify early onset of medical issues and further determining key factors regulating the first 3 months of development.
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Affiliation(s)
- Fernando Nájera
- Khao Kheow Open Zoo, Bangphra, Sriracha, Chonburi, Thailand.,Veterinary College, Complutense University of Madrid, Madrid, Spain
| | - Janine Brown
- Department of Reproductive Sciences, Center for Species Survival, Smithsonian Conservation Biology Institute, National Zoological Park, 1500 Remount Road, Front Royal, Virginia
| | - David E Wildt
- Department of Reproductive Sciences, Center for Species Survival, Smithsonian Conservation Biology Institute, National Zoological Park, 1500 Remount Road, Front Royal, Virginia
| | - Laurie Virolle
- Alfort National Veterinary School, Maisons-Alfort, France
| | | | - Luis Revuelta
- Veterinary College, Complutense University of Madrid, Madrid, Spain
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13
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Jubilla M, Rey J, Nájera F, Aniceto GS. O.308 Use of gold implants in paralytic lagophtalmos. J Craniomaxillofac Surg 2006. [DOI: 10.1016/s1010-5182(06)60334-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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14
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Suau R, Cabezudo B, Rico R, Nájera F, López-Romero JM. Direct determination of alkaloid contents in Fumaria species by GC-MS. Phytochem Anal 2002; 13:363-367. [PMID: 12494757 DOI: 10.1002/pca.669] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The isoquinoline alkaloids protopine, cryptopine, sinactine, stylopine, bicuculline, adlumine, parfumine, fumariline, fumarophycine, fumaritine, dihydrofumariline, parfumidine and dihydrosanguinarine have been determined and identified by gas chromatography-mass spectrometry in Fumaria agraria, F. bastardii, F. capreolata, F. sepium, F. densiflora, F. faurei, F. officinalis subsp. officinalis, F. parviflora, F. petteri subsp. calcarata and F. macrosepala. The chemotaxonomic significance of the results is discussed.
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Affiliation(s)
- R Suau
- Departamento de Química Orgánica, Universidad de Málaga, E-29071 Málaga, Spain.
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