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Rouxel C, Etienne A, Arné P, Le Barzic C, Girault G, Boulouis HJ, Haddad N, Lagrée AC, Deshuillers PL. Anaplasma phagocytophilum in urban and peri-urban passerine birds in Ile-de-France. Ticks Tick Borne Dis 2024; 15:102350. [PMID: 38723399 DOI: 10.1016/j.ttbdis.2024.102350] [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: 10/05/2023] [Revised: 04/09/2024] [Accepted: 05/04/2024] [Indexed: 05/20/2024]
Abstract
Wild animals in general, birds in particular, play a key role in transporting ticks and propagating tick-borne pathogens. Several studies have confirmed the infection of birds with Anaplasma phagocytophilum, with overall prevalence varying widely from country to country and/or study to study. This zoonotic bacterium, transmitted mainly by ticks of the genus Ixodes, is responsible for granulocytic anaplasmosis in humans (HGA) and domestic animals (cats, dogs, horses). The disease is also called tick-borne fever (TBF) in ruminants. Extremely rare in the USA, TBF is very common in Europe, where it causes economic losses in livestock. Conversely, HGA is well established in the USA whereas only a few less severe cases have been observed in Europe. Current typing techniques support the existence of multiple variants with differences in virulence/pathogenicity and tropism for certain tick and host species. However, epidemiological cycles remain difficult to characterize in Europe. Several studies describe a cycle apparently involving only birds in Europe, but no such study has been conducted in mainland France. Our objectives were to search for A. phagocytophilum in passerine birds in the Ile-de-France region and to explore their diversity using groEL and ankA gene typing and multilocus sequence typing (MLST). Various tissues (spleen, liver, and skin) were collected from cadavers of 680 passerines between March and December 2021. The presence of A. phagocytophilum was detected by qPCR Taqman targeting the msp2 gene. Three blackbirds (Turdus merula) were found positive, representing detection rates of 0.4 % in all birds tested and 3.3 % in blackbirds. The higher frequency of detection in blackbirds could be at least partially explained by their lifestyle, as they feed on the ground. Analysis of the results of groEL and ankA typing and MLST from positive blackbirds support the hypothesis that the avian A. phagocytophilum strains in Ile-de-France are distinct from those found in mammals, and that they form their own cluster in Europe.
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Affiliation(s)
- Clotilde Rouxel
- ANSES, INRAE, École nationale vétérinaire d'Alfort (EnvA), UMR BIPAR, Laboratoire de Santé Animale, 94700 Maisons-Alfort, France
| | - Adrien Etienne
- ANSES, INRAE, École nationale vétérinaire d'Alfort (EnvA), UMR BIPAR, Laboratoire de Santé Animale, 94700 Maisons-Alfort, France
| | - Pascal Arné
- EnvA, Centre hospitalier universitaire vétérinaire - Faune sauvage (Chuv-FS), 94700, Maisons-Alfort, France; EnvA, UPEC, ANSES, Dynamyc research group EA 7380, 94700, Maisons-Alfort, France
| | - Cécile Le Barzic
- EnvA, Centre hospitalier universitaire vétérinaire - Faune sauvage (Chuv-FS), 94700, Maisons-Alfort, France
| | - Guillaume Girault
- ANSES, INRAE, EnvA, Université Paris-Est, UMR Virologie, Laboratoire de Santé Animale, 94700 Maisons-Alfort, France
| | - Henri-Jean Boulouis
- ANSES, INRAE, École nationale vétérinaire d'Alfort (EnvA), UMR BIPAR, Laboratoire de Santé Animale, 94700 Maisons-Alfort, France
| | - Nadia Haddad
- ANSES, INRAE, École nationale vétérinaire d'Alfort (EnvA), UMR BIPAR, Laboratoire de Santé Animale, 94700 Maisons-Alfort, France
| | - Anne-Claire Lagrée
- ANSES, INRAE, École nationale vétérinaire d'Alfort (EnvA), UMR BIPAR, Laboratoire de Santé Animale, 94700 Maisons-Alfort, France
| | - Pierre Lucien Deshuillers
- ANSES, INRAE, École nationale vétérinaire d'Alfort (EnvA), UMR BIPAR, Laboratoire de Santé Animale, 94700 Maisons-Alfort, France.
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Olajiga OM, Jameson SB, Carter BH, Wesson DM, Mitzel D, Londono-Renteria B. Artificial Feeding Systems for Vector-Borne Disease Studies. BIOLOGY 2024; 13:188. [PMID: 38534457 DOI: 10.3390/biology13030188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 02/28/2024] [Accepted: 03/11/2024] [Indexed: 03/28/2024]
Abstract
This review examines the advancements and methodologies of artificial feeding systems for the study of vector-borne diseases, offering a critical assessment of their development, advantages, and limitations relative to traditional live host models. It underscores the ethical considerations and practical benefits of such systems, including minimizing the use of live animals and enhancing experimental consistency. Various artificial feeding techniques are detailed, including membrane feeding, capillary feeding, and the utilization of engineered biocompatible materials, with their respective applications, efficacy, and the challenges encountered with their use also being outlined. This review also forecasts the integration of cutting-edge technologies like biomimicry, microfluidics, nanotechnology, and artificial intelligence to refine and expand the capabilities of artificial feeding systems. These innovations aim to more accurately simulate natural feeding conditions, thereby improving the reliability of studies on the transmission dynamics of vector-borne diseases. This comprehensive review serves as a foundational reference for researchers in the field, proposing a forward-looking perspective on the potential of artificial feeding systems to revolutionize vector-borne disease research.
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Affiliation(s)
- Olayinka M Olajiga
- Department of Tropical Medicine and Infectious Disease, Tulane University, New Orleans, LA 70112, USA
| | - Samuel B Jameson
- Department of Tropical Medicine and Infectious Disease, Tulane University, New Orleans, LA 70112, USA
| | - Brendan H Carter
- Department of Tropical Medicine and Infectious Disease, Tulane University, New Orleans, LA 70112, USA
| | - Dawn M Wesson
- Department of Tropical Medicine and Infectious Disease, Tulane University, New Orleans, LA 70112, USA
| | - Dana Mitzel
- Animal Diseases Research Unit, National Bio- and Agro-Defense Facility, United States Department of Agriculture, Agricultural Research Service, Manhattan, KS 66506, USA
| | - Berlin Londono-Renteria
- Department of Tropical Medicine and Infectious Disease, Tulane University, New Orleans, LA 70112, USA
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Moutailler S, Galon C. Real-Time Microfluidic PCRs: A High-Throughput Method to Detect 48 or 96 Tick-borne Pathogens in 48 or 96 Samples. Methods Mol Biol 2024; 2742:1-17. [PMID: 38165611 DOI: 10.1007/978-1-0716-3561-2_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2024]
Abstract
Tick-borne pathogens (TBPs) are often detected through classical molecular tools (PCR, nested PCR, real-time PCR), but these are limited in terms of the number of targeted pathogens due to the volume of DNA available for analysis. To solve this problem, in 2014 we developed a new high-throughput method based on real-time microfluidic PCRs that can detect 48 or 96 pathogens in 48 or 96 samples in a single run, such as ten species from the Borrelia burgdorferi sensu lato group. We then used this technique for large-scale epidemiological studies of TBPs in tick and animal samples on an international scale through numerous collaborative projects.
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Affiliation(s)
- Sara Moutailler
- ANSES, INRAE, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, Laboratoire de Santé Animale, Maisons-Alfort, France.
| | - Clemence Galon
- ANSES, INRAE, Ecole Nationale Vétérinaire d'Alfort, UMR BIPAR, Laboratoire de Santé Animale, Maisons-Alfort, France
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Zając Z, Kulisz J, Kunc-Kozioł R, Woźniak A, Filipiuk M, Rudolf R, Bartosik K, Cabezas-Cruz A. Tick Infestation in Migratory Birds of the Vistula River Valley, Poland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192113781. [PMID: 36360665 PMCID: PMC9655835 DOI: 10.3390/ijerph192113781] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/18/2022] [Accepted: 10/21/2022] [Indexed: 05/25/2023]
Abstract
Migratory birds play an important role in the eco-epidemiology of tick-borne diseases due to their ability to carry ticks for long distances. The aim of the present study was to investigate the prevalence and factors influencing the intensity of tick infestation in migratory birds. The study was conducted in a locality situated in the Vistula River valley, eastern Poland, during autumn, when the high migratory activity of birds is registered in the region. The birds were captured using ornithological nets and identified at the species level. In the next step, they were carefully inspected for attached ticks. Tick infestation was observed in 4.43% of the captured birds. The highest mean intensity of tick infestation was observed in birds foraging on the ground or in low shrubs and by long- and medium-distance migrants, i.e., Turdus merula (2.73), T. philomelos (2.04), and Erithacus rubecula (1.58). Ixodes ricinus was found to infest the birds most frequently. However, other tick species, i.e., I. trianguliceps, I. crenulatus (synonym I. canisuga), and I. apronophorus, rarely found in eastern Poland, were also found parasitizing birds. The occurrence of I. persulcatus, I. frontalis, and I. acuminatus (synonym I. redikorzevi) was confirmed in the region for the first time. The results of the study suggest that captured bird species are susceptible to tick infestation and could play an important role in the circulation of some tick-borne pathogens. They also play a significant role in the spread of ticks. The ecology and ethology of birds, including their foraging styles and migratory habits, are factors determining the risk of exposure of birds to tick attacks.
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Affiliation(s)
- Zbigniew Zając
- Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, Poland
| | - Joanna Kulisz
- Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, Poland
| | - Renata Kunc-Kozioł
- Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, Poland
| | - Aneta Woźniak
- Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, Poland
| | - Maciej Filipiuk
- Department of Zoology and Nature Protection, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland
| | - Robert Rudolf
- Kaliszany Ornithological Station, 24-340 Stare Kaliszany, Poland
| | - Katarzyna Bartosik
- Department of Biology and Parasitology, Medical University of Lublin, Radziwiłłowska 11, 20-080 Lublin, Poland
| | - Alejandro Cabezas-Cruz
- Anses, INRAE, Ecole Nationale Vétérinaire d’Alfort, UMR BIPAR, Laboratoire de Santé Animale, F-94700 Maisons-Alfort, France
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