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Molina-Hoyos K, Montoya-Ruíz C, Aguilar PV, Pérez-Doria A, Díaz FJ, Rodas JD. Virome analyses of Amblyomma cajennense and Rhipicephalus microplus ticks collected in Colombia. Acta Trop 2024; 253:107158. [PMID: 38402921 DOI: 10.1016/j.actatropica.2024.107158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/31/2024] [Accepted: 02/22/2024] [Indexed: 02/27/2024]
Abstract
Tick-borne viruses (TBV) have gained public health relevance in recent years due to the recognition of human-associated fatal cases and the increase in tick-borne disease and transmission. However, many tick species have not been studied for their potential to transmit pathogenic viruses, especially those found in Latin America. To gain better understanding of the tick virome, we conducted targeted amplification using broadly-reactive consensus-degenerate pan-viral targeting viruses from the genera Flavivirus, Bandavirus, Uukuvirus, and Orthonairovirus genus. Additionally, we conducted unbiased metagenomic analyses to investigate the presence of viral RNA sequences in Amblyomma cajennense, A. patinoi and Rhipicephalus microplus ticks collected from a horse slaughter plant in Medellín, Colombia. While no viral products were detected by PCR, results of the metagenomic analyses revealed the presence of viral genomes belonging to the genera Phlebovirus, Bandavirus, and Uukuvirus, including Lihan Tick Virus (LTV), which was previously reported in Rhipicephalus microplus from Colombia. Overall, the results emphasized the enormous utility of the next-generation sequencing in identifying virus genetic diversity presents in ticks and other species of vectors and reservoirs.
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Affiliation(s)
- Katterine Molina-Hoyos
- Grupo de Investigación en Ciencias Veterinarias Centauro, Universidad de Antioquia, Medellín, Colombia
| | - Carolina Montoya-Ruíz
- Grupo de investigación en Biotecnología Animal, Global Health Institute One-Health Colombia, Universidad Nacional de Colombia sede Medellín, Colombia.
| | - Patricia V Aguilar
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, United States
| | | | - Francisco J Díaz
- Grupo Inmunovirología, Universidad de Antioquia, Medellín, Colombia
| | - Juan D Rodas
- Grupo de Investigación en Ciencias Veterinarias Centauro, Universidad de Antioquia, Medellín, Colombia
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Kopsco HL, Smith RL, Halsey SJ. A Scoping Review of Species Distribution Modeling Methods for Tick Vectors. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.893016] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BackgroundGlobally, tick-borne disease is a pervasive and worsening problem that impacts human and domestic animal health, livelihoods, and numerous economies. Species distribution models are useful tools to help address these issues, but many different modeling approaches and environmental data sources exist.ObjectiveWe conducted a scoping review that examined all available research employing species distribution models to predict occurrence and map tick species to understand the diversity of model strategies, environmental predictors, tick data sources, frequency of climate projects of tick ranges, and types of model validation methods.DesignFollowing the PRISMA-ScR checklist, we searched scientific databases for eligible articles, their references, and explored related publications through a graphical tool (www.connectedpapers.com). Two independent reviewers performed article selection and characterization using a priori criteria.ResultsWe describe data collected from 107 peer-reviewed articles that met our inclusion criteria. The literature reflects that tick species distributions have been modeled predominantly in North America and Europe and have mostly modeled the habitat suitability for Ixodes ricinus (n = 23; 21.5%). A wide range of bioclimatic databases and other environmental correlates were utilized among models, but the WorldClim database and its bioclimatic variables 1–19 appeared in 60 (56%) papers. The most frequently chosen modeling approach was MaxEnt, which also appeared in 60 (56%) of papers. Despite the importance of ensemble modeling to reduce bias, only 23 papers (21.5%) employed more than one algorithm, and just six (5.6%) used an ensemble approach that incorporated at least five different modeling methods for comparison. Area under the curve/receiver operating characteristic was the most frequently reported model validation method, utilized in nearly all (98.9%) included studies. Only 21% of papers used future climate scenarios to predict tick range expansion or contraction. Regardless of the representative concentration pathway, six of seven genera were expected to both expand and retract depending on location, while Ornithodoros was predicted to only expand beyond its current range.ConclusionSpecies distribution modeling techniques are useful and widely employed tools for predicting tick habitat suitability and range movement. However, the vast array of methods, data sources, and validation strategies within the SDM literature support the need for standardized protocols for species distribution and ecological niche modeling for tick vectors.
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Zapata-Serna Y, Rojas-Rodríguez AE, Pérez-Cárdenas JE, Aricapa-Giraldo HJ, Hidalgo-Diaz M, Rivera-Páez FA. Prevalence of rickettsias in ticks (Acari: Ixodidae) collected in domestic animals of the northern region of Caldas department, Colombia. REVISTA U.D.C.A ACTUALIDAD & DIVULGACIÓN CIENTÍFICA 2022. [DOI: 10.31910/rudca.v25.n1.2022.1850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Chávez-Larrea MA, Cholota-Iza C, Medina-Naranjo V, Yugcha-Díaz M, Ron-Román J, Martin-Solano S, Gómez-Mendoza G, Saegerman C, Reyna-Bello A. Detection of Babesia spp. in High Altitude Cattle in Ecuador, Possible Evidence of the Adaptation of Vectors and Diseases to New Climatic Conditions. Pathogens 2021; 10:pathogens10121593. [PMID: 34959548 PMCID: PMC8703962 DOI: 10.3390/pathogens10121593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/26/2021] [Accepted: 12/06/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Babesia species are intraerythrocytic protozoa, distributed in tropical and subtropical areas of the world, causing anemic diseases in many animals, including cattle. This disease, called babesisosis, is transmitted from one animal to another through ticks (Tick Borne-Disease or TBD). On the other hand, Ecuador has a tropical climate that allows the development of the vector Rhipicephalus microplus, and therefore favors the transmission of Babesia spp. in cattle. Methods and principal findings: We determined the presence of Babesia spp. by PCR using 18s ribosomal gene as target (18s PCR) in 20 farms in the area of El Carmen (zone below 300 m above sea level) and 1 farm in Quito (2469 m.a.s.l.). In addition, we analyzed parameters such as age, sex, and packed cell volume (PCV) as explanatory variable associated with the disease. Results: The 18s PCR test showed that 18.94% (14.77% Babesia bovis and 4.17% Babesia bigemina) and 20.28% (14.69% B. bovis and 5.59% B. bigemina) of the cattle were positive for Babesia spp in farms sampled in El Carmen and in Quito, respectively. Age influenced the presence of animals positive for Babesia spp., but sex and PCV did not. The phylogenetic analysis of sequences showed 4 isolates of B. bovis and 3 isolates of B. bigemina in the 2 study zones, with similarities between 99.73 and 100% with other sequences. One B. bovis isolate was similar in the zone of El Carmen and Quito. Conclusion and significance: This work is the first molecular characterization of B. bigemina and B. bovis in Ecuador, and it is also the first evidence of Babesia spp. in cattle in the area of Quito at an altitude of 2469 m.a.s.l., being the highest altitude reported for animals with babesiosis and for the tick R. microplus. Climatic factors as well as mobility of tick-carrying animals without any control allow the presence of Babesiosis outbreaks in new geographical areas.
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Affiliation(s)
- María A. Chávez-Larrea
- Research Unit of Epidemiology and Risk Analysis Applied to Veterinary Sciences (UREAR-ULiège), Fundamental and Applied Research for Animal and Health (FARAH) Center, Department of Infections and Parasitic Diseases, Faculty of Veterinary Medicine, University of Liège, 4000 Liège, Belgium;
- Grupo de Investigación en Sanidad Animal y Humana (GISAH), Carrera de Ingeniería en Biotecnología, Departamento de Ciencias de la Vida y la Agricultura, Universidad de las Fuerzas Armadas-ESPE, Sangolquí P.O. Box 171-5-231, Ecuador; (C.C.-I.); (V.M.-N.); (M.Y.-D.); (S.M.-S.)
| | - Cristina Cholota-Iza
- Grupo de Investigación en Sanidad Animal y Humana (GISAH), Carrera de Ingeniería en Biotecnología, Departamento de Ciencias de la Vida y la Agricultura, Universidad de las Fuerzas Armadas-ESPE, Sangolquí P.O. Box 171-5-231, Ecuador; (C.C.-I.); (V.M.-N.); (M.Y.-D.); (S.M.-S.)
| | - Viviana Medina-Naranjo
- Grupo de Investigación en Sanidad Animal y Humana (GISAH), Carrera de Ingeniería en Biotecnología, Departamento de Ciencias de la Vida y la Agricultura, Universidad de las Fuerzas Armadas-ESPE, Sangolquí P.O. Box 171-5-231, Ecuador; (C.C.-I.); (V.M.-N.); (M.Y.-D.); (S.M.-S.)
| | - Michelle Yugcha-Díaz
- Grupo de Investigación en Sanidad Animal y Humana (GISAH), Carrera de Ingeniería en Biotecnología, Departamento de Ciencias de la Vida y la Agricultura, Universidad de las Fuerzas Armadas-ESPE, Sangolquí P.O. Box 171-5-231, Ecuador; (C.C.-I.); (V.M.-N.); (M.Y.-D.); (S.M.-S.)
| | - Jorge Ron-Román
- Grupo de Investigación en Sanidad Animal y Humana (GISAH), Carrera de Ingeniería Agropecuaria, Departamento de Ciencias de la Vida y la Agricultura, Universidad de las Fuerzas Armadas-ESPE, Sangolquí P.O. Box 171-5-231, Ecuador;
| | - Sarah Martin-Solano
- Grupo de Investigación en Sanidad Animal y Humana (GISAH), Carrera de Ingeniería en Biotecnología, Departamento de Ciencias de la Vida y la Agricultura, Universidad de las Fuerzas Armadas-ESPE, Sangolquí P.O. Box 171-5-231, Ecuador; (C.C.-I.); (V.M.-N.); (M.Y.-D.); (S.M.-S.)
| | - Gelacio Gómez-Mendoza
- Carrera de Ingeniería Agropecuaria, Departamento de Ciencias de la Vida y la Agricultura Extensión Santo Domingo, Universidad de las Fuerzas Armadas-ESPE, Sangolquí P.O. Box 171-5-231, Ecuador;
| | - Claude Saegerman
- Research Unit of Epidemiology and Risk Analysis Applied to Veterinary Sciences (UREAR-ULiège), Fundamental and Applied Research for Animal and Health (FARAH) Center, Department of Infections and Parasitic Diseases, Faculty of Veterinary Medicine, University of Liège, 4000 Liège, Belgium;
- Correspondence: (C.S.); (A.R.-B.)
| | - Armando Reyna-Bello
- Grupo de Investigación en Sanidad Animal y Humana (GISAH), Carrera de Ingeniería en Biotecnología, Departamento de Ciencias de la Vida y la Agricultura, Universidad de las Fuerzas Armadas-ESPE, Sangolquí P.O. Box 171-5-231, Ecuador; (C.C.-I.); (V.M.-N.); (M.Y.-D.); (S.M.-S.)
- Correspondence: (C.S.); (A.R.-B.)
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Acevedo-Gutiérrez LY, Paternina LE, Labruna MB, Rodas JD. Presence of two species of the Amblyomma cajennense complex (Acari: Ixodidae) and probable zones of sympatry in northwestern Colombia. Ticks Tick Borne Dis 2021; 12:101815. [PMID: 34461396 DOI: 10.1016/j.ttbdis.2021.101815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 06/09/2021] [Accepted: 07/26/2021] [Indexed: 10/20/2022]
Abstract
The A. cajennense tick complex has been thought to be the main vector of Rickettsia rickettsii in Central and South America. Studies in Colombia have determined the presence of species A. patinoi and A. mixtum of the A. cajennense complex, but it is unknown which species of this complex exist in northwestern Colombia. Our aim was to identify the species of the A. cajennense complex that are present in northwestern Colombia. We sampled ticks of A. cajennense sensu lato infesting equids. Females identified according to the morphology of their genital pore were selected for genetic confirmation. Specimens from each locality were selected to perform molecular and genetic analysis. Specimens were analyzed from five departments (Antioquia, Bolívar, Córdoba, Magdalena, and Sucre). Morphologically 65 specimens were identified as A. patinoi and 5 as A. mixtum. Molecular analysis allowed to confirm the morphological identification of 27 specimens. In this study A. patinoi was widely distributed in the departments of Antioquia, Bolívar, and Córdoba with allopatric and sympatric distribution in some places. These two species in the region could have unexpected effects on the epidemiology of rickettsiosis.
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Affiliation(s)
| | - Luis E Paternina
- Biomedical Research Group, University of Sucre, Sincelejo, Colombia
| | - Marcelo B Labruna
- Department of Preventive Veterinary Medicine and Animal Health, Faculty of Veterinary Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Juan D Rodas
- Research Group in Veterinary Sciences Centauro, University of Antioquia, Medellín, Colombia
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Lippi CA, Gaff HD, White AL, Ryan SJ. Scoping review of distribution models for selected Amblyomma ticks and rickettsial group pathogens. PeerJ 2021; 9:e10596. [PMID: 33643699 PMCID: PMC7896504 DOI: 10.7717/peerj.10596] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 11/26/2020] [Indexed: 01/23/2023] Open
Abstract
The rising prevalence of tick-borne diseases in humans in recent decades has called attention to the need for more information on geographic risk for public health planning. Species distribution models (SDMs) are an increasingly utilized method of constructing potential geographic ranges. There are many knowledge gaps in our understanding of risk of exposure to tick-borne pathogens, particularly for those in the rickettsial group. Here, we conducted a systematic scoping review of the SDM literature for rickettsial pathogens and tick vectors in the genus Amblyomma. Of the 174 reviewed articles, only 24 studies used SDMs to estimate the potential extent of vector and/or pathogen ranges. The majority of studies (79%) estimated only tick distributions using vector presence as a proxy for pathogen exposure. Studies were conducted at different scales and across multiple continents. Few studies undertook original data collection, and SDMs were mostly built with presence-only datasets from public database or surveillance sources. The reliance on existing data sources, using ticks as a proxy for disease risk, may simply reflect a lag in new data acquisition and a thorough understanding of the tick-pathogen ecology involved.
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Affiliation(s)
- Catherine A. Lippi
- Department of Geography, University of Florida, Gainesville, FL, USA
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, USA
| | - Holly D. Gaff
- Department of Biology, Old Dominion University, Norfolk, VA, USA
- School of Mathematics, Statistics and Computer Science, University of Kwa-Zulu Natal, Durban, South Africa
| | - Alexis L. White
- Department of Geography, University of Florida, Gainesville, FL, USA
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, USA
| | - Sadie J. Ryan
- Department of Geography, University of Florida, Gainesville, FL, USA
- Emerging Pathogens Institute, University of Florida, Gainesville, FL, USA
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Song R, Ma Y, Hu Z, Li Y, Li M, Wu L, Li C, Dao E, Fan X, Hao Y, Bayin C. MaxEnt Modeling of Dermacentor marginatus (Acari: Ixodidae) Distribution in Xinjiang, China. JOURNAL OF MEDICAL ENTOMOLOGY 2020; 57:1659-1667. [PMID: 32359141 DOI: 10.1093/jme/tjaa063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Indexed: 06/11/2023]
Abstract
Dermacentor marginatus Sulkzer is a common tick species found in the Xinjiang Uygur Autonomous Region (XUAR) of China, and is a vector for a variety of pathogens. To determine the potential distribution of this tick species in Xinjiang, a metadata containing 84 D. marginatus presence records combined with four localities from field collection were used for MaxEnt modeling to predict potential distribution of this tick species. Identification of tick samples showed 756 of 988 (76%) were D. marginatus. MaxEnt modeling results indicated that the potential distribution of this tick species was mainly confined to northern XUAR. Highly suitable areas included west side of Altay mountain, west rim of Junggar basin, and Yili River valley in the study area. The model showed an AUC value of 0.838 ± 0.063 (SD), based on 10-fold cross-validation. Although tick presence records used for modeling were limited, this is the first regional tick distribution model for D. marginatus in Xinjiang. The model will be helpful in assessing the risk of tick-borne diseases to human and animals in the region.
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Affiliation(s)
- Ruiqi Song
- College of Animal Science, Xinjiang Agricultural University, Urumqi, Xinjiang, China
- College of Veterinary, Xinjiang Agricultural University, Urumqi, Xinjiang, China
| | - Ying Ma
- College of Veterinary, Xinjiang Agricultural University, Urumqi, Xinjiang, China
| | - Zhengxiang Hu
- Bayingol Vocational and Technical College, Korla, Xinjiang, China
| | - Yingke Li
- College of Mathematics and Physics, Xinjiang Agricultural University, Urumqi, Xinjiang, China
| | - Min Li
- College of Veterinary, Xinjiang Agricultural University, Urumqi, Xinjiang, China
| | - Lijiang Wu
- College of Veterinary, Xinjiang Agricultural University, Urumqi, Xinjiang, China
| | - Caishan Li
- College of Veterinary, Xinjiang Agricultural University, Urumqi, Xinjiang, China
| | - Erjiala Dao
- College of Science and Technology, Khovd State University, Khovd, Mongolia
| | - Xinli Fan
- College of Veterinary, Xinjiang Agricultural University, Urumqi, Xinjiang, China
| | - Yunwei Hao
- College of Veterinary, Xinjiang Agricultural University, Urumqi, Xinjiang, China
| | - Chahan Bayin
- College of Veterinary, Xinjiang Agricultural University, Urumqi, Xinjiang, China
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Estrada-Peña A, Nava S, Tarragona E, Bermúdez S, de la Fuente J, Domingos A, Labruna M, Mosqueda J, Merino O, Szabó M, Venzal JM, Guglielmone AA. Species occurrence of ticks in South America, and interactions with biotic and abiotic traits. Sci Data 2019; 6:299. [PMID: 31796749 PMCID: PMC6890768 DOI: 10.1038/s41597-019-0314-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 10/25/2019] [Indexed: 11/23/2022] Open
Abstract
The datasets of records of the distribution of ticks and their hosts are invaluable tools to understand the phylogenetic patterns of evolution of ticks and the abiotic traits to which they are associated. Such datasets require an exhaustive collection of bibliographical references. In most cases, it is necessary the confirmation of reliable identification of ticks, together with an update of the scientific names of the vertebrate hosts. These data are not easily available, because many records were published in the so-called “grey literature”. Herein, we introduced the Dataset of Ticks in South America, a repository that collates data on 4,764 records of ticks (4,124 geo-referenced) with a special reference to an extra 2,370 records of ticks on cattle, together with a set of abiotic traits, curated from satellite-derived information over the complete target region. The dataset includes details of the phylogenetic relationships of the species of hosts, providing researchers with both biotic and abiotic traits that drive the distribution and evolution of ticks in South America. Measurement(s) | climate • tick infestation • Host-Parasite Relationship • phylogenetic data | Technology Type(s) | satellite imaging • digital curation | Factor Type(s) | time • species of vertebrate host | Sample Characteristic - Organism | Ixodidae | Sample Characteristic - Environment | terrestrial environmental zone | Sample Characteristic - Location | South America • Neotropics |
Machine-accessible metadata file describing the reported data: 10.6084/m9.figshare.10108703
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Affiliation(s)
- Agustin Estrada-Peña
- Department of Animal Pathology, Faculty of Veterinary Medicine, Zaragoza, Spain.
| | | | | | - Sergio Bermúdez
- Instituto Conmemorativo Gorgas de Estudios de la Salud, Panama City, Panama
| | - José de la Fuente
- SaBio, Instituto de Investigación en Recursos Cinegéticos (IREC-CSIC-UCLM-JCCM), Ronda de Toledo s/n, 13005, Ciudad Real, Spain.,Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK, 74078, USA
| | - Ana Domingos
- Global Healyh and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, Lisboa, Portugal
| | | | - Juan Mosqueda
- Universidad Autónoma de Querétaro, Querétaro, México
| | | | - Matias Szabó
- Universidade Federal de Überlandia, Überlandia, MG, Brazil
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