One particular Anaplasma phagocytophilum ecotype infects cattle in the Camargue, France
| Autor: | Anne-Claire Lagrée, Sophie Pradier, Aurélien Joulié, Agnès Leblond, Nadia Haddad, Isabelle Desjardins, Thibaud Dugat, Henri-Jean Boulouis, Benoit Durand, Nicolas Keck |
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| Přispěvatelé: | Biologie moléculaire et immunologie parasitaires et fongiques (BIPAR), École nationale vétérinaire d'Alfort (ENVA)-Institut National de la Recherche Agronomique (INRA)-Laboratoire de santé animale, sites de Maisons-Alfort et de Dozulé, Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES)-Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Unité de recherche d'Épidémiologie Animale (UEA), Institut National de la Recherche Agronomique (INRA), Épidémiologie des Maladies Animales et Zoonotiques - UMR 346 (EPIA), Institut National de la Recherche Agronomique (INRA)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS), Laboratoire Départemental Vétérinaire de l'Hérault, Conseil Général de l'Hérault, Interactions hôtes-agents pathogènes [Toulouse] (IHAP), Institut National de la Recherche Agronomique (INRA)-Ecole Nationale Vétérinaire de Toulouse (ENVT), Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, Unité d’Épidémiologie, Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (ANSES), Laboratoire de Santé Animale, École nationale vétérinaire - Alfort (ENVA)-Institut National de la Recherche Agronomique (INRA)-Laboratoire de santé animale, sites de Maisons-Alfort et de Dozulé, Unité Mixte de Recherche d'Épidémiologie des maladies Animales et zoonotiques (UMR EPIA) |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
DNA Bacterial Veterinary medicine Anaplasmosis Ixodidae Hyalomma marginatum [SDV]Life Sciences [q-bio] animal diseases Cattle Diseases Camargue Biology Tick Real-Time Polymerase Chain Reaction Horse lcsh:Infectious and parasitic diseases Rhipicephalus pusillus 03 medical and health sciences parasitic diseases medicine Rhipicephalus Animals lcsh:RC109-216 Horses Dermacentor Research Ricinus fungi Genetic Variation biology.organism_classification medicine.disease bacterial infections and mycoses Anaplasma phagocytophilum 3. Good health Tick Infestations 030104 developmental biology Infectious Diseases Vector (epidemiology) Parasitology Cattle France Hyalomma Haemaphysalis punctata |
| Zdroj: | Parasites and Vectors 1 (10), . (2017) Parasites & Vectors Parasites and Vectors Parasites and Vectors, BioMed Central, 2017, 10 (1), ⟨10.1186/s13071-017-2305-3⟩ Parasites & Vectors, Vol 10, Iss 1, Pp 1-6 (2017) |
| ISSN: | 1756-3305 |
| Popis: | Background Anaplasma phagocytophilum is a zoonotic tick-borne pathogen responsible for granulocytic anaplasmosis, a mild to a severe febrile disease that affects man and several animal species, including cows and horses. In Europe, I. ricinus is the only proven vector for this pathogen, but studies suggest that other tick genera and species could be involved in its transmission. Our objective was to assess the presence and genetic diversity of A. phagocytophilum in domestic animals and different tick species from the Camargue region, located in the south of France. Methods A total of 140 ticks and blood samples from 998 cattle and 337 horses were collected in Camargue and tested for the presence of A. phagocytophilum DNA by msp2 quantitative real-time PCR. Molecular typing with four markers was performed on positive samples. Results Anaplasma phagocytophilum DNA was detected in 6/993 (0.6%) cows, 1/20 (5%) Haemaphysalis punctata, 1/57 (1.75%) Rhipicephalus pusillus, and was absent in horses (0%). All cattle A. phagocytophilum presented a profile identical to an A. phagocytophilum variant previously detected in Dermacentor marginatus, Hyalomma marginatum, and Rhipicephalus spp. in Camargue. Conclusions Our results demonstrate that one particular A. phagocytophilum variant infects cattle in Camargue, where I. ricinus is supposed to be rare or even absent. Dermacentor marginatus, Rhipicephalus spp. and Hyalomma spp., and possibly other tick species could be involved in the transmission of this variant in this region. Electronic supplementary material The online version of this article (doi:10.1186/s13071-017-2305-3) contains supplementary material, which is available to authorized users. |
| Databáze: | OpenAIRE |
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