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de la Fuente J, Estrada-Peña A, Rafael M, Almazán C, Bermúdez S, Abdelbaset AE, Kasaija PD, Kabi F, Akande FA, Ajagbe DO, Bamgbose T, Ghosh S, Palavesam A, Hamid PH, Oskam CL, Egan SL, Duarte-Barbosa A, Hekimoğlu O, Szabó MPJ, Labruna MB, Dahal A. Perception of Ticks and Tick-Borne Diseases Worldwide. Pathogens 2023; 12:1258. [PMID: 37887774 PMCID: PMC10610181 DOI: 10.3390/pathogens12101258] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 10/28/2023] Open
Abstract
In this comprehensive review study, we addressed the challenge posed by ticks and tick-borne diseases (TBDs) with growing incidence affecting human and animal health worldwide. Data and perspectives were collected from different countries and regions worldwide, including America, Europe, Africa, Asia, and Oceania. The results updated the current situation with ticks and TBD and how it is perceived by society with information bias and gaps. The study reinforces the importance of multidisciplinary and international collaborations to advance in the surveillance, communication and proposed future directions to address these challenges.
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Affiliation(s)
- José de la Fuente
- SaBio, Instituto de Investigación en Recursos Cinegéticos, IREC-CSIC-UCLM-JCCM, Ronda de Toledo 12, 13005 Ciudad Real, Spain;
- Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK 74078, USA
| | - Agustín Estrada-Peña
- Department of Animal Health, Faculty of Veterinary Medicine, University of Zaragoza, 50013 Zaragoza, Spain
- Research Group in Emerging Zoonoses, Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, 50013 Zaragoza, Spain
| | - Marta Rafael
- SaBio, Instituto de Investigación en Recursos Cinegéticos, IREC-CSIC-UCLM-JCCM, Ronda de Toledo 12, 13005 Ciudad Real, Spain;
| | - Consuelo Almazán
- Facultad de Ciencias Naturales, Universidad Autonóma de Querétaro, Avenida de las Ciencias S/N Juriquilla, Querétaro 76230, Mexico;
| | - Sergio Bermúdez
- Medical Entomology Research Department, Gorgas Memorial Institute for Health Research, Panama City 0816-02593, Panama;
| | - Abdelbaset E. Abdelbaset
- Laboratory of Parasitology, Graduate School of Infectious Diseases, Faculty of Veterinary Medicine, Hokkaido University, Kita-18, Nishi-9, Sapporo 060-0818, Hokkaido, Japan;
| | - Paul D. Kasaija
- National Livestock Resources Research Institute (NaLIRRI/NARO), Kampala P.O. Box 5704, Uganda; (P.D.K.); (F.K.)
| | - Fredrick Kabi
- National Livestock Resources Research Institute (NaLIRRI/NARO), Kampala P.O. Box 5704, Uganda; (P.D.K.); (F.K.)
| | - Foluke Adedayo Akande
- Department of Veterinary Parasitology and Entomology, College of Veterinary Medicine, Federal University of Agriculture, Abeokuta 111101, Ogun State, Nigeria;
| | - Dorcas Oluwakemi Ajagbe
- Department of Pure and Applied Zoology, College of Biological Sciences, Federal University of Agriculture, Abeokuta 111101, Ogun State, Nigeria;
| | - Timothy Bamgbose
- Department of Biological Sciences, Microbiology Unit, Faculty of Science, Kings University, Ode-Omu City 221102, Osun State, Nigeria;
| | - Srikant Ghosh
- Entomology Laboratory, Indian Veterinary Research Institute, Izatnagar, Bareilly 243122, Uttar Pradesh, India;
- IVRI-Eastern Regional Station, 37, Belgachia Road, Kolkata 700037, West Bengal, India
| | - Azhahianambi Palavesam
- Translational Research Platform for Veterinary Biologicals, Centre for Animal Health Studies, Tamil Nadu Veterinary and Animal Sciences University, Chennai 600051, Tamil Nadu, India;
| | - Penny H. Hamid
- Department of Animal Science, Universitas Sebelas Maret, Surakarta 57126, Indonesia;
| | - Charlotte L. Oskam
- School of Medical, Molecular and Forensic Sciences, Murdoch University, Perth, WA 6150, Australia; (C.L.O.); (S.L.E.)
- Centre for One Health and Biosecurity, Harry Butler Institute, Murdoch University, Perth, WA 6150, Australia;
| | - Siobhon L. Egan
- School of Medical, Molecular and Forensic Sciences, Murdoch University, Perth, WA 6150, Australia; (C.L.O.); (S.L.E.)
- Centre for One Health and Biosecurity, Harry Butler Institute, Murdoch University, Perth, WA 6150, Australia;
| | - Amanda Duarte-Barbosa
- Centre for One Health and Biosecurity, Harry Butler Institute, Murdoch University, Perth, WA 6150, Australia;
- School of Veterinary Medicine, Murdoch University, Perth, WA 6150, Australia
| | - Olcay Hekimoğlu
- Division of Ecology, Faculty of Science, Hacettepe University, Beytepe, Ankara 06800, Turkey;
| | - Matias P. J. Szabó
- Laboratório de Ixodologia, Faculdade de Medicina Veterinária, Universidade Federal de Uberlândia, Av. Pará, 1720/Campus Umuarama-Bloco 2T, Uberlândia 38400-902, Brazil;
| | - Marcelo B. Labruna
- Faculty of Veterinary Medicine and Animal Science, University of São Paulo, Sao Paulo 05508-220, Brazil;
| | - Ananta Dahal
- Department of Microbiology and Parasitology, Faculty of Animal Science, Veterinary Science and Fisheries, Agriculture and Forestry University, Chitwan 44200, Nepal;
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Ergunay K, Dincer E, Justi SA, Bourke BP, Nelson SP, Liao HM, Timurkan MO, Oguz B, Sahindokuyucu I, Gokcecik OF, Reinbold-Wasson DD, Jiang L, Achee NL, Grieco JP, Linton YM. Impact of nanopore-based metagenome sequencing on tick-borne virus detection. Front Microbiol 2023; 14:1177651. [PMID: 37323891 PMCID: PMC10267750 DOI: 10.3389/fmicb.2023.1177651] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 04/28/2023] [Indexed: 06/17/2023] Open
Abstract
Introduction We evaluated metagenomic nanopore sequencing (NS) in field-collected ticks and compared findings from amplification-based assays. Methods Forty tick pools collected in Anatolia, Turkey and screened by broad-range or nested polymerase chain reaction (PCR) for Crimean-Congo Hemorrhagic Fever Virus (CCHFV) and Jingmen tick virus (JMTV) were subjected to NS using a standard, cDNA-based metagenome approach. Results Eleven viruses from seven genera/species were identified. Miviruses Bole tick virus 3 and Xinjiang mivirus 1 were detected in 82.5 and 2.5% of the pools, respectively. Tick phleboviruses were present in 60% of the pools, with four distinct viral variants. JMTV was identified in 60% of the pools, where only 22.5% were PCR-positive. CCHFV sequences characterized as Aigai virus were detected in 50%, where only 15% were detected by PCR. NS produced a statistically significant increase in detection of these viruses. No correlation of total virus, specific virus, or targeted segment read counts was observed between PCR-positive and PCR-negative samples. NS further enabled the initial description of Quaranjavirus sequences in ticks, where human and avian pathogenicity of particular isolates had been previously documented. Discussion NS was observed to surpass broad-range and nested amplification in detection and to generate sufficient genome-wide data for investigating virus diversity. It can be employed for monitoring pathogens in tick vectors or human/animal clinical samples in hot-spot regions for examining zoonotic spillover.
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Affiliation(s)
- Koray Ergunay
- Walter Reed Biosystematics Unit (WRBU), Smithsonian Institution, Museum Support Center, Suitland, MD, United States
- One Health Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, United States
- Department of Entomology, Smithsonian Institution–National Museum of Natural History (NMNH), Washington, DC, United States
- Department of Medical Microbiology, Virology Unit, Faculty of Medicine, Hacettepe University, Ankara, Türkiye
| | - Ender Dincer
- Department of Virology, Faculty of Veterinary Medicine, Dokuz Eylül University, Izmir, Türkiye
| | - Silvia A. Justi
- Walter Reed Biosystematics Unit (WRBU), Smithsonian Institution, Museum Support Center, Suitland, MD, United States
- One Health Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, United States
- Department of Entomology, Smithsonian Institution–National Museum of Natural History (NMNH), Washington, DC, United States
| | - Brian P. Bourke
- Walter Reed Biosystematics Unit (WRBU), Smithsonian Institution, Museum Support Center, Suitland, MD, United States
- One Health Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, United States
- Department of Entomology, Smithsonian Institution–National Museum of Natural History (NMNH), Washington, DC, United States
| | - Suppaluck P. Nelson
- Walter Reed Biosystematics Unit (WRBU), Smithsonian Institution, Museum Support Center, Suitland, MD, United States
- One Health Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, United States
- Department of Entomology, Smithsonian Institution–National Museum of Natural History (NMNH), Washington, DC, United States
| | - Hsiao-Mei Liao
- Naval Medical Research Center (NMRC), Silver Spring, MD, United States
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States
| | - Mehmet Ozkan Timurkan
- Department of Virology, Faculty of Veterinary Medicine, Ataturk University, Yakutiye, Erzurum, Türkiye
| | - Bekir Oguz
- Department of Parasitology, Faculty of Veterinary Medicine, Van Yuzuncu Yil University, Van, Türkiye
| | - Ismail Sahindokuyucu
- Bornova Veterinary Control Institute, Veterinary Control Institute Directorates, Ministry of Agriculture and Forestry, Izmir, Türkiye
| | - Omer Faruk Gokcecik
- Bornova Veterinary Control Institute, Veterinary Control Institute Directorates, Ministry of Agriculture and Forestry, Izmir, Türkiye
| | | | - Le Jiang
- Naval Medical Research Center (NMRC), Silver Spring, MD, United States
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, United States
| | - Nicole L. Achee
- Department of Biological Sciences, Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, United States
| | - John P. Grieco
- Department of Biological Sciences, Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, United States
| | - Yvonne-Marie Linton
- Walter Reed Biosystematics Unit (WRBU), Smithsonian Institution, Museum Support Center, Suitland, MD, United States
- One Health Branch, Walter Reed Army Institute of Research (WRAIR), Silver Spring, MD, United States
- Department of Entomology, Smithsonian Institution–National Museum of Natural History (NMNH), Washington, DC, United States
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Ogola EO, Kopp A, Bastos ADS, Slothouwer I, Omoga DCA, Osalla J, Sang R, Torto B, Junglen S, Tchouassi DP. Phlebovirus diversity in ticks from livestock in arid ecologies in Kenya. Ticks Tick Borne Dis 2023; 14:102087. [PMID: 36459866 DOI: 10.1016/j.ttbdis.2022.102087] [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: 06/04/2022] [Revised: 10/11/2022] [Accepted: 11/09/2022] [Indexed: 11/21/2022]
Abstract
Phleboviruses are emerging pathogens of public health importance. However, their association with ticks is poorly described, particularly in Africa. Here, adult ticks infesting cattle, goats and sheep were collected in two dryland pastoralist ecosystems of Kenya (Baringo and Kajiado counties) and were screened for infection with phleboviruses. Ticks mainly belonged to the species Rhipicephalus appendiculatus, Hyalomma impeltatum, and Hyalomma rufipes. A fragment of the RNA-dependent RNA polymerase (RdRp) gene was identified in thirty of 671 tick pools, of which twenty-nine were from livestock sampled in Baringo county. Phylogenetic analyses revealed that twenty-five sequences were falling in three clades within the group of tick-associated phleboviruses. The sequences of the three clades showed nucleotide distances 8%, 19% and 22%, respectively, to previously known viruses suggesting that these sequence fragments may belong to three distinct viruses. Viruses of the group of tick-associated phleboviruses have been found in several countries and continents but so far have not been associated with disease in humans or animals. In addition, five sequences were found to group with the sandfly-associated phleboviruses Bogoria virus, Perkerra virus and Ntepes virus recently detected in the same region. Further studies are needed to investigate the transmission and maintenance cycles of these viruses, as well as to assess their potential to infect vertebrates.
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Affiliation(s)
- Edwin O Ogola
- International Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya; Department of Zoology and Entomology, University of Pretoria, Private Bag 20, Pretoria 0028, South Africa
| | - Anne Kopp
- Institute of Virology, Charité Universitätsmedizin Berlin, Corporate Member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of Health, Chariteplatz 1, 10117 Berlin, Germany
| | - Armanda D S Bastos
- Department of Zoology and Entomology, University of Pretoria, Private Bag 20, Pretoria 0028, South Africa
| | - Inga Slothouwer
- Institute of Virology, Charité Universitätsmedizin Berlin, Corporate Member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of Health, Chariteplatz 1, 10117 Berlin, Germany
| | - Dorcus C A Omoga
- International Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya
| | - Josephine Osalla
- International Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya
| | - Rosemary Sang
- International Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya
| | - Baldwyn Torto
- International Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya; Department of Zoology and Entomology, University of Pretoria, Private Bag 20, Pretoria 0028, South Africa
| | - Sandra Junglen
- Institute of Virology, Charité Universitätsmedizin Berlin, Corporate Member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of Health, Chariteplatz 1, 10117 Berlin, Germany.
| | - David P Tchouassi
- International Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya.
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Guo L, Ma J, Lin J, Chen M, Liu W, Zha J, Jin Q, Hong H, Huang W, Zhang L, Zhang K, Wei Z, Liu Q. Virome of Rhipicephalus ticks by metagenomic analysis in Guangdong, southern China. Front Microbiol 2022; 13:966735. [PMID: 36033874 PMCID: PMC9403862 DOI: 10.3389/fmicb.2022.966735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 07/19/2022] [Indexed: 11/30/2022] Open
Abstract
Tick-borne viruses (TBVs) have increasingly caused a global public health concern. This study collected Rhipicephalus ticks in Guangdong, southern China to identify RNA viruses. Meta-transcriptome analysis revealed the virome in Rhipicephalus ticks, resulting in the discovery of 10 viruses, including Lihan tick virus, Brown dog tick phlebovirus 1 and 2 in the family Phenuiviridae, Mivirus and Wuhan tick virus 2 in the family Chuviridae, Wuhan tick virus 1 in the family Rhabdoviridae, bovine hepacivirus in the family Flaviviridae, Guangdong tick quaranjavirus (GTQV) in the family Orthomyxoviridae, Guangdong tick orbivirus (GTOV) in the family Reoviridae, and Guangdong tick Manly virus (GTMV) of an unclassified family. Phylogenetic analysis showed that most of these TBVs were genetically related to the strains in countries outside China, and GTQV, GTOV, and GTMV may represent novel viral species. These findings provided evidence of the long-distance spread of these TBVs in Guangdong, southern China, suggesting the necessity and importance of TBV surveillance.
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Affiliation(s)
- Luanying Guo
- School of Life Sciences and Engineering, Foshan University, Foshan, China
| | - Jun Ma
- School of Life Sciences and Engineering, Foshan University, Foshan, China
| | - Junwei Lin
- Jieyang Animal Health Supervision Institute, Jieyang, China
| | - Meiyi Chen
- School of Life Sciences and Engineering, Foshan University, Foshan, China
| | - Wei Liu
- School of Life Sciences and Engineering, Foshan University, Foshan, China
| | - Jin Zha
- School of Life Sciences and Engineering, Foshan University, Foshan, China
| | - Qinqin Jin
- School of Life Sciences and Engineering, Foshan University, Foshan, China
| | - Hongrong Hong
- School of Life Sciences and Engineering, Foshan University, Foshan, China
| | - Weinan Huang
- Agricultural and Rural Bureau of Huilai County, Jieyang, China
| | - Li Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Ketong Zhang
- Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Zhengkai Wei
- School of Life Sciences and Engineering, Foshan University, Foshan, China
- Zhengkai Wei,
| | - Quan Liu
- School of Life Sciences and Engineering, Foshan University, Foshan, China
- Center for Infectious Diseases and Pathogen Biology, International Center of Future Science, Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, The First Hospital, Jilin University, Changchun, China
- *Correspondence: Quan Liu,
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Distribution of Tick-Borne Pathogens in Domestic Animals and Their Ticks in the Countries of the Mediterranean Basin between 2000 and 2021: A Systematic Review. Microorganisms 2022; 10:microorganisms10061236. [PMID: 35744755 PMCID: PMC9228937 DOI: 10.3390/microorganisms10061236] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/10/2022] [Accepted: 06/14/2022] [Indexed: 02/01/2023] Open
Abstract
Tick-borne pathogens (TBPs) include a wide range of bacteria, parasites and viruses that cause a large spectrum of animal, human and zoonotic tick-borne diseases (TBDs). The object of this review was to establish an inventory and an analysis of TBPs found in domestic animals in the countries of the Mediterranean Basin. This geographic area occupies a central position between several continents and is an area of movement for animals, humans and pathogens of interest and their vectors, which is important in terms of animal and human health. In this systematic review, we included a total of 271 publications produced between 2000–2021 concerning TBPs in domestic animals. Among this literature, we found a total of 90 pathogen species (known as TBPs) reported in the 20 countries of the area; these were detected in tick species from domestic animals and were also directly detected in domestic animals. In all, 31 tick species were recorded and 12 domestic animal species, the latter comprising nine livestock and three pet species. More than 50% of the publications were from Western Europe. Island data were extracted and assessed, as islands of the Mediterranean Basin were represented in 16% of the publications and 77.8% of the TBPs reported. Our results show the importance of islands in the monitoring of TBPs, despite the low percentage of publications.
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Papa A, Marklewitz M, Paraskevopoulou S, Garrison AR, Alkhovsky SV, Avšič-Županc T, Bente DA, Bergeron É, Burt F, Di Paola N, Ergünay K, Hewson R, Mirazimi A, Sall AA, Spengler JR, Postler TS, Palacios G, Kuhn JH. History and classification of Aigai virus (formerly Crimean-Congo haemorrhagic fever virus genotype VI). J Gen Virol 2022; 103. [PMID: 35412967 PMCID: PMC10026732 DOI: 10.1099/jgv.0.001734] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Crimean-Congo haemorrhagic fever virus (CCHFV) is the medically most important member of the rapidly expanding bunyaviral family Nairoviridae. Traditionally, CCHFV isolates have been assigned to six distinct genotypes. Here, the International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group outlines the reasons for the recent decision to re-classify genogroup VI (aka Europe-2 or AP-92-like) as a distinct virus, Aigai virus (AIGV).
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Affiliation(s)
- Anna Papa
- National Reference Centre for Arboviruses and Haemorrhagic Fever Viruses (Εθνικό Κέντρο Αναφοράς Αρμποϊών και Αιμορραγικών πυρετών, 1st Laboratory of Microbiology (Α' Εργαστήριο Μικροβιολογίας), School of Medicine (Τμήμα Ιατρικής), Aristotle University of Thessaloniki (Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης), Thessaloniki, Greece
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
| | - Marco Marklewitz
- Institute of Virology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Sofia Paraskevopoulou
- Institute of Virology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Aura R Garrison
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Frederick, Maryland, USA
- The members of the 2020-2023 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Groups
| | - Sergey V Alkhovsky
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- D. I. Ivanovsky Institute of Virology of the N. F. Gamaleya National Center on Epidemiology and Microbiology of Ministry of Health of Russian Federation (Институт вирусологии им. Д. И. Ивановского, входящий в состав ФГБУ «НИЦЭМ им. Н. Ф. Гамалеи» Минздрава России), Moscow, Russia
| | - Tatjana Avšič-Županc
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- The members of the 2020-2023 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Groups
- University of Ljubljana (Univerza v Ljubljani), Faculty of Medicine (Medicinska fakulteta), Slovenia
| | - Dennis A Bente
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- University of Texas Medical Branch, Galveston, Texas, USA
| | - Éric Bergeron
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- The members of the 2020-2023 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Groups
- Viral Special Pathogens Branch, Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Felicity Burt
- Division of Virology, National Health Laboratory Service and Division of Virology, University of the Free State, Bloemfontein, South Africa
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- The members of the 2020-2023 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Groups
| | - Nicholas Di Paola
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Frederick, Maryland, USA
- The members of the 2020-2023 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Groups
| | - Koray Ergünay
- Virology Unit (Viroloji Birimi), Department of Medical Microbiology (Tıbbi Mikrobiyoloji Anabilim Dalı), Faulty of Medicine (Tıp Fakültesi), Hacettepe University (Hacettepe Üniversitesi), Ankara, Turkey
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- The members of the 2020-2023 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Groups
| | - Roger Hewson
- Public Health England, Porton Down, Wiltshire, Salisbury, UK
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- The members of the 2020-2023 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Groups
| | - Ali Mirazimi
- Folkhalsomyndigheten, Stockholm, Sweden
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- The members of the 2020-2023 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Groups
| | - Amadou Alpha Sall
- Institut Pasteur de Dakar, Dakar, Senegal
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
| | - Jessica R Spengler
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- Viral Special Pathogens Branch, Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Thomas S Postler
- Department of Microbiology & Immunology, Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY, USA
| | - Gustavo Palacios
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- United States Army Medical Research Institute of Infectious Diseases, Fort Detrick, Frederick, Maryland, USA
- The members of the 2020-2023 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Groups
| | - Jens H Kuhn
- Integrated Research Facility at Fort Detrick. National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland, USA
- The members of the 2017-2020 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Group
- The members of the 2020-2023 International Committee on Taxonomy of Viruses (ICTV) Nairoviridae Study Groups
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7
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Nasirian H. Ticks infected with Crimean-Congo hemorrhagic fever virus (CCHFV): A decision approach systematic review and meta-analysis regarding their role as vectors. Travel Med Infect Dis 2022; 47:102309. [DOI: 10.1016/j.tmaid.2022.102309] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 02/26/2022] [Accepted: 03/07/2022] [Indexed: 12/07/2022]
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8
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Dinçer E, Timurkan MÖ, Oğuz B, Şahindokuyucu İ, Şahan A, Ekinci M, Polat C, Ergünay K. Several Tick-Borne Pathogenic Viruses in Circulation in Anatolia, Turkey. Vector Borne Zoonotic Dis 2022; 22:148-158. [PMID: 35133905 DOI: 10.1089/vbz.2021.0082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Introduction: We screened host-collected ticks for tick-borne viruses, including those recently documented as human pathogens. Methods: During 2020-2021, ticks removed form cattle, sheep, dogs, and cats in 11 provinces in 5 geographically distinct regions of Anatolia were identified, pooled, and screened using pan-nairovirus, pan-flavivirus and individual assays for Jingmen tick virus (JMTV), and Tacheng tick virus 1 and 2 (TcTV-1 and TcTV-2). Results: A total of 901 tick specimens, comprising 6 species were included. Rhipicephalus sanguineus complex was the most abundant species (44.1%), followed by Rhipicephalus bursa (38.3%), Haemaphysalis parva (7.2%), and others. The specimens were screened in 158 pools with 12 pools (7.6%) being positive. Crimean-Congo hemorrhagic fever virus (CCHFV) lineage Europe 2 (genotype VI) sequences were detected in R. bursa in five (3.2%) of the pools, with similar prevalences in central and Mediterranean Anatolian provinces. JMTV was identified in four R. bursa and one Rhipicephalus turanicus pools, collected from Mediterranean and southeastern Anatolia, with a CCHFV and JMTV coinfected R. bursa pool. The JMTV segment 1 sequences formed a separate cluster with those from Turkey and the Balkan peninsula in the maximum likelihood analysis. TcTV-2 was detected in two Dermacentor marginatus specimens (1.3%) collected in central Anatolia, with nucleocapsid sequences forming a phylogenetically segregated group among viruses from humans and ticks from China and Kazakhstan. Discussion: CCHFV Europe 2 was initially documented in ticks from central Anatolian locations, where related orthonairoviruses had been previously recorded. Ongoing activity and a wider distribution of JMTV and TcTV-2 were observed. These viruses should be screened as potential etiological agents in human infections associated with tick bites.
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Affiliation(s)
- Ender Dinçer
- Department of Virology, Faculty of Veterinary Medicine, Dokuz Eylül University, İzmir, Turkey
| | - Mehmet Özkan Timurkan
- Department of Virology, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey
| | - Bekir Oğuz
- Department of Parasitology, Faculty of Veterinary Medicine, Van Yuzuncu Yil University, Van, Turkey
| | - İsmail Şahindokuyucu
- Bornova Veterinary Control Institute, Veterinary Control Institute Directorates, Ministry of Agriculture and Forestry, Izmir, Turkey
| | - Adem Şahan
- Department of Internal Medicine, Faculty of Veterinary Medicine, Harran University, Şanlıurfa, Turkey
| | - Mustafa Ekinci
- Department of Animal Breeding, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey
| | - Ceylan Polat
- Virology Unit, Department of Medical Microbiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Koray Ergünay
- Virology Unit, Department of Medical Microbiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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9
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Suminda GGD, Bhandari S, Won Y, Goutam U, Kanth Pulicherla K, Son YO, Ghosh M. High-throughput sequencing technologies in the detection of livestock pathogens, diagnosis, and zoonotic surveillance. Comput Struct Biotechnol J 2022; 20:5378-5392. [PMID: 36212529 PMCID: PMC9526013 DOI: 10.1016/j.csbj.2022.09.028] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 09/20/2022] [Accepted: 09/21/2022] [Indexed: 12/03/2022] Open
Abstract
Increasing globalization, agricultural intensification, urbanization, and climatic changes have resulted in a significant recent increase in emerging infectious zoonotic diseases. Zoonotic diseases are becoming more common, so innovative, effective, and integrative research is required to better understand their transmission, ecological implications, and dynamics at wildlife-human interfaces. High-throughput sequencing (HTS) methodologies have enormous potential for unraveling these contingencies and improving our understanding, but they are only now beginning to be realized in livestock research. This study investigates the current state of use of sequencing technologies in the detection of livestock pathogens such as bovine, dogs (Canis lupus familiaris), sheep (Ovis aries), pigs (Sus scrofa), horses (Equus caballus), chicken (Gallus gallus domesticus), and ducks (Anatidae) as well as how it can improve the monitoring and detection of zoonotic infections. We also described several high-throughput sequencing approaches for improved detection of known, unknown, and emerging infectious agents, resulting in better infectious disease diagnosis, as well as surveillance of zoonotic infectious diseases. In the coming years, the continued advancement of sequencing technologies will improve livestock research and hasten the development of various new genomic and technological studies on farm animals.
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10
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Amoa-Bosompem M, Kobayashi D, Faizah AN, Kimura S, Antwi A, Agbosu E, Pratt D, Ohashi M, Bonney JHK, Dadzie S, Ejiri H, Ohta N, Sawabe K, Iwanaga S, Isawa H. Screening for tick-borne and tick-associated viruses in ticks collected in Ghana. Arch Virol 2021; 167:123-130. [PMID: 34757503 DOI: 10.1007/s00705-021-05296-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 10/01/2021] [Indexed: 10/19/2022]
Abstract
Ticks are blood-sucking arthropods that transmit many pathogens, including arboviruses. Arboviruses transmitted by ticks are generally referred to as tick-borne viruses (TBVs). TBVs are known to cause diseases in humans, pets, and livestock. There is, however, very limited information on the occurrence and distribution of TBVs in sub-Saharan Africa. This study was designed to determine the presence and distribution of ticks infesting dogs and cattle in Ghana, as well as to identify the tick-borne or tick-associated viruses they harbour. A more diverse population of ticks was found to infest cattle (three genera) relative to those infesting dogs (one genus). Six phleboviruses and an orthonairovirus were detected in tick pools screened by RT-PCR. Subsequent sequence analysis revealed two distinct phleboviruses and the previously reported Odaw virus in ticks collected from dogs and a virus (16GH-T27) most closely related to four unclassified phleboviruses in ticks collected from cattle. The virus 16GH-T27 was considered a strain of Balambala tick virus (BTV) and named BTV strain 16GH-T27. Next-generation sequencing analysis of the BTV-positive tick pool detected only the L and S segments. Phylogenetic analysis revealed that BTV clustered with viruses previously defined as M-segment-deficient phleboviruses. The orthonairovirus detected in ticks collected from cattle was confirmed to be the medically important Dugbe virus. Furthermore, we discuss the importance of understanding the presence and distribution of ticks and TBVs in disease prevention and mitigation and the implications for public health. Our findings contribute to the knowledge pool on TBVs and tick-associated viruses.
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Affiliation(s)
- Michael Amoa-Bosompem
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8640, Japan.,Laboratory of Sanitary Entomology, Faculty of Agriculture, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan.,Department of Parasitology, Noguchi Memorial Institute for Medical Research, University of Ghana, College of Health Sciences, P.O. Box LG581, Legon, Accra, Ghana.,Department of Biomedical and Diagnostic Sciences, School of Veterinary Medicine, University of Tennessee, 2407 River Drive, Knoxville, TN, 37996, USA
| | - Daisuke Kobayashi
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8640, Japan
| | - Astri Nur Faizah
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8640, Japan.,Graduate School of Agricultural and Life Science, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan
| | - Shohei Kimura
- Department of Environmental Parasitology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - Ama Antwi
- Department of Parasitology, Noguchi Memorial Institute for Medical Research, University of Ghana, College of Health Sciences, P.O. Box LG581, Legon, Accra, Ghana
| | - Esinam Agbosu
- Department of Virology, Noguchi Memorial Institute for Medical Research, University of Ghana, College of Health Sciences, P.O. Box LG581, Legon, Accra, Ghana
| | - Deborah Pratt
- Department of Virology, Noguchi Memorial Institute for Medical Research, University of Ghana, College of Health Sciences, P.O. Box LG581, Legon, Accra, Ghana
| | - Mitsuko Ohashi
- Department of Parasitology, Noguchi Memorial Institute for Medical Research, University of Ghana, College of Health Sciences, P.O. Box LG581, Legon, Accra, Ghana.,Department of Environmental Parasitology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - Joseph H Kofi Bonney
- Department of Virology, Noguchi Memorial Institute for Medical Research, University of Ghana, College of Health Sciences, P.O. Box LG581, Legon, Accra, Ghana
| | - Samuel Dadzie
- Department of Parasitology, Noguchi Memorial Institute for Medical Research, University of Ghana, College of Health Sciences, P.O. Box LG581, Legon, Accra, Ghana
| | - Hiroko Ejiri
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8640, Japan
| | - Nobuo Ohta
- Faculty of Health Science, Suzuka University of Medical Science, 1001-1 Kishioka-cyo, Suzuka-shi, Mie, 510-0293, Japan
| | - Kyoko Sawabe
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8640, Japan
| | - Shiroh Iwanaga
- Department of Environmental Parasitology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.,Research Institute for Microbial Diseases, 3-1 Yamadaoka, Osaka, 565-0871, Suita, Japan
| | - Haruhiko Isawa
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo, 162-8640, Japan.
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Dong Z, Yang M, Wang Z, Zhao S, Xie S, Yang Y, Liu G, Zhao S, Xie J, Liu Q, Wang Y. Human Tacheng Tick Virus 2 Infection, China, 2019. Emerg Infect Dis 2021; 27:594-598. [PMID: 33496245 PMCID: PMC7853585 DOI: 10.3201/eid2702.191486] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
We used metagenomic analysis to identify Tacheng tick virus 2 infection in a patient with a history of tick bite in northwestern China. We confirmed the virus with reverse transcription-PCR, virus isolation, and genomic analysis. We detected viral RNA in 9.6% of ticks collected from the same region.
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12
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Reynard O, Ritter M, Martin B, Volchkov V. [Crimean-Congo hemorrhagic fever, a future health problem in France?]. Med Sci (Paris) 2021; 37:135-140. [PMID: 33591256 DOI: 10.1051/medsci/2020277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The Crimean-Congo hemorrhagic fever virus (CCHFV) is the etiological agent of a severe hemorrhagic fever affecting Africa, Asia and southern Europe. Climate changes of recent decades have recently led to a rise in the distribution of this virus. Still few scientific data are available on the biology of its vector, the tick, or its own biology, but the proven presence of human infections observed in Spain and animals with positive serology in Corsica should focus our attention on this pathogen. This review takes stock of the epidemiologic evolution of CCHF in Europe, notably in France.
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Affiliation(s)
- Olivier Reynard
- CIRI, Centre international de recherche en infectiologie, Bases moléculaires de la pathogénie virale, Univ Lyon, Inserm U1111, université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, 21 avenue Tony-Garnier, 69365, Lyon, France
| | - Maureen Ritter
- CIRI, Centre international de recherche en infectiologie, Bases moléculaires de la pathogénie virale, Univ Lyon, Inserm U1111, université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, 21 avenue Tony-Garnier, 69365, Lyon, France
| | - Baptiste Martin
- CIRI, Centre international de recherche en infectiologie, Bases moléculaires de la pathogénie virale, Univ Lyon, Inserm U1111, université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, 21 avenue Tony-Garnier, 69365, Lyon, France
| | - Viktor Volchkov
- CIRI, Centre international de recherche en infectiologie, Bases moléculaires de la pathogénie virale, Univ Lyon, Inserm U1111, université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, 21 avenue Tony-Garnier, 69365, Lyon, France
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13
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Dong Z, Yang M, Wang Z, Zhao S, Xie S, Yang Y, Liu G, Zhao S, Xie J, Liu Q, Wang Y. Human Tacheng Tick Virus 2 Infection, China, 2019. Emerg Infect Dis 2021. [DOI: 10.3201/eid3201/191486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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14
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Simulundu E, Mbambara S, Chambaro HM, Sichibalo K, Kajihara M, Nalubamba KS, Sawa H, Takada A, Changula K, Chitanga S. Prevalence and genetic diversity of Shibuyunji virus, a novel tick-borne phlebovirus identified in Zambia. Arch Virol 2021; 166:915-919. [PMID: 33475831 DOI: 10.1007/s00705-020-04924-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 11/04/2020] [Indexed: 11/27/2022]
Abstract
Tick-borne pathogens are an emerging public health threat worldwide. However, information on tick-borne viruses is scanty in sub-Saharan Africa. Here, by RT-PCR, 363 ticks (Amblyomma, Hyalomma and Rhipicephalus) in the Namwala and Livingstone districts of Zambia were screened for tick-borne phleboviruses (TBPVs). TBPVs (L gene) were detected in 19 (5.2%) Rhipicephalus ticks in Namwala. All the detected TBPVs were Shibuyunji viruses. Phylogenetically, they were closely related to American dog tick phlebovirus. This study highlights the possible role of Rhipicephalus ticks as the main host of Shibuyunji virus and suggests that these viruses may be present outside the area where they were initially discovered.
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Affiliation(s)
- Edgar Simulundu
- Macha Research Trust, P.O. Box 630166, Choma, Zambia.
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka, Zambia.
| | - Saidon Mbambara
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka, Zambia
- Department of Biomedical Sciences, Tropical Diseases Research Center, Ndola, Zambia
| | - Herman M Chambaro
- Research Center for Zoonosis Control, Hokkaido University, Sapporo, Japan
- Virology Unit, Central Veterinary Research Institute, Ministry of Fisheries and Livestock, Lusaka, Zambia
| | - Karen Sichibalo
- Department of Biomedical Sciences, School of Health Sciences, University of Zambia, Lusaka, Zambia
| | - Masahiro Kajihara
- Research Center for Zoonosis Control, Hokkaido University, Sapporo, Japan
| | - King S Nalubamba
- Department of Clinical Studies, School of Veterinary Medicine, University of Zambia, Lusaka, Zambia
| | - Hirofumi Sawa
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka, Zambia
- Research Center for Zoonosis Control, Hokkaido University, Sapporo, Japan
| | - Ayato Takada
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka, Zambia
- Research Center for Zoonosis Control, Hokkaido University, Sapporo, Japan
| | - Katendi Changula
- Department of Paraclinical Studies, School of Veterinary Medicine, University of Zambia, Lusaka, Zambia
| | - Simbarashe Chitanga
- Department of Biomedical Sciences, School of Health Sciences, University of Zambia, Lusaka, Zambia
- Department of Pathobiology, School of Veterinary Medicine, University of Namibia, Windhoek, Namibia
- School of Life Sciences, College of Agriculture, Engineering and Sciences, University of KwaZulu-Natal, Durban, South Africa
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15
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Hua BL, Scholte FEM, Ohlendorf V, Kopp A, Marklewitz M, Drosten C, Nichol ST, Spiropoulou C, Junglen S, Bergeron É. A single mutation in Crimean-Congo hemorrhagic fever virus discovered in ticks impairs infectivity in human cells. eLife 2020; 9:e50999. [PMID: 33084573 PMCID: PMC7652417 DOI: 10.7554/elife.50999] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 10/08/2020] [Indexed: 12/20/2022] Open
Abstract
Crimean-Congo hemorrhagic fever (CCHF) is the most widely distributed tick-borne viral infection in the world. Strikingly, reported mortality rates for CCHF are extremely variable, ranging from 5% to 80% (Whitehouse, 2004). CCHF virus (CCHFV, Nairoviridae) exhibits extensive genomic sequence diversity across strains (Deyde et al., 2006; Sherifi et al., 2014). It is currently unknown if genomic diversity is a factor contributing to variation in its pathogenicity. We obtained complete genome sequences of CCHFV directly from the tick reservoir. These new strains belong to a solitary lineage named Europe 2 that is circumstantially reputed to be less pathogenic than the epidemic strains from Europe 1 lineage. We identified a single tick-specific amino acid variant in the viral glycoprotein region that dramatically reduces its fusion activity in human cells, providing evidence that a glycoprotein precursor variant, present in ticks, has severely impaired function in human cells.
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Affiliation(s)
- Brian L Hua
- Centers for Disease Control and PreventionAtlantaUnited States
| | | | - Valerie Ohlendorf
- Institute of Virology, Charité-Universitätsmedizin Berlin, corporate member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of HealthBerlinGermany
- German Center for Infection Research (DZIF)BerlinGermany
| | - Anne Kopp
- Institute of Virology, Charité-Universitätsmedizin Berlin, corporate member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of HealthBerlinGermany
- German Center for Infection Research (DZIF)BerlinGermany
| | - Marco Marklewitz
- Institute of Virology, Charité-Universitätsmedizin Berlin, corporate member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of HealthBerlinGermany
- German Center for Infection Research (DZIF)BerlinGermany
| | - Christian Drosten
- Institute of Virology, Charité-Universitätsmedizin Berlin, corporate member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of HealthBerlinGermany
- German Center for Infection Research (DZIF)BerlinGermany
| | - Stuart T Nichol
- Centers for Disease Control and PreventionAtlantaUnited States
| | | | - Sandra Junglen
- Institute of Virology, Charité-Universitätsmedizin Berlin, corporate member of Free University Berlin, Humboldt-University Berlin, and Berlin Institute of HealthBerlinGermany
- German Center for Infection Research (DZIF)BerlinGermany
| | - Éric Bergeron
- Centers for Disease Control and PreventionAtlantaUnited States
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16
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Ergünay K, Polat C, Özkul A. Vector-borne viruses in Turkey: A systematic review and bibliography. Antiviral Res 2020; 183:104934. [PMID: 32949637 DOI: 10.1016/j.antiviral.2020.104934] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 09/09/2020] [Accepted: 09/11/2020] [Indexed: 11/25/2022]
Abstract
Turkey serves as a natural hub for the dissemination of vector-borne viruses and provides many suitable habitats with diverse ecologies for introduction and establishment of new pathogens. This manuscript provides an updated systematic review and meta-analysis of the vector-borne viruses documented in Turkey. Following web-based identification, screening and eligibility evaluation, 291 published reports were reviewed. The publications were categorized and listed as a supplementary bibliography accompanying the manuscript. In brief, Crimean-Congo hemorrhagic fever virus (CCHFV) and West Nile virus (WNV) are currently documented as prominent tick and mosquito-borne viral pathogens in Turkey. CCHFV produces a significant number of infections annually, with severe outcome or death in a portion of cases. WNV gained attention following the clustering of cases in 2010. Exposure and infections with sandfly-borne phleboviruses, such as Toscana virus, are indigenous and widespread. Epidemiology, risk factors, symptomatic infections in susceptible hosts, vectors and reservoirs for these pathogens have been explored in detail. Detection of novel viruses in mosquitoes, sandflies and ticks from several regions is of particular interest, despite scarce information on their epidemiology and pathogenicity in vertebrates. Introduction and emergence of viruses transmitted by invasive Aedes mosquitoes constitute a threat, albeit only imported infections have so far been documented. Detection of Rift valley fever virus exposure is also of concern, due to its detrimental effects on livestock and spillover infections in humans. Vigilance to identify and diagnose probable cases as well as vector surveillance for established and potential pathogens is therefore, imperative.
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Affiliation(s)
- Koray Ergünay
- Hacettepe University, Faculty of Medicine, Department of Medical Microbiology, Virology Unit, Ankara, 06100, Turkey.
| | - Ceylan Polat
- Hacettepe University, Faculty of Medicine, Department of Medical Microbiology, Virology Unit, Ankara, 06100, Turkey
| | - Aykut Özkul
- Ankara University, Faculty of Veterinary Medicine, Department of Virology, Ankara, 06110, Turkey
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17
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Klimentov AS, Belova OA, Kholodilov IS, Butenko AM, Bespyatova LA, Bugmyrin SV, Chernetsov N, Ivannikova AY, Kovalchuk IV, Nafeev AA, Oorzhak ND, Pilikova OM, Polienko AE, Purmak KA, Romanenko EN, Romanova LI, Saryglar AA, Solomashchenko NI, Shamsutdinov AF, Vakalova EV, Lukashev AN, Karganova GG, Gmyl AP. Phlebovirus sequences detected in ticks collected in Russia: Novel phleboviruses, distinguishing criteria and high tick specificity. INFECTION GENETICS AND EVOLUTION 2020; 85:104524. [PMID: 32891876 DOI: 10.1016/j.meegid.2020.104524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 08/24/2020] [Accepted: 08/29/2020] [Indexed: 10/23/2022]
Abstract
Phlebovirus is an abundant and rather heterogeneous genus within the Phenuiviridae family (order Bunyavirales). The genus Phlebovirus is divided into two antigenic complexes, which also correspond to the main vector: sandflies/mosquitoes and ticks. Previously, only sandfly/mosquito-borne phleboviruses were associated with human disease, such as Rift Valley fever virus, Toscana virus, Sicilian and Naples Sandfly fever viruses and others. Until recently, tick-borne phleboviruses were not considered as human pathogens. After the discovery of severe fever with thrombocytopenia syndrome, interest to tick-borne phleboviruses has increased dramatically. In the last decade, many novel phleboviruses have been reported in different regions. Despite this, the diversity, ecology and pathogenicity of these viruses still remain obscure. The aim of this work was to study the diversity of phleboviruses in ticks collected in several regions of Russia. We used pan-phlebovirus RT-PCR assays based on multiple degenerate primers targeting the polymerase gene fragment. Arthropod specimens were collected from 2005 to 2018. A total of 5901 Ixodidae ticks combined into 1116 pools were screened. A total of 160 specific amplicons were produced. In three cases RT-PCR assays amplified two distinct viruses from same tick pools. Direct sequencing of amplicons and subsequent phylogenetic analysis revealed twelve representatives of divergent phlebovirus groups. Based on the distribution of pairwise nucleotide sequence identity values, a cut-off (88%) was suggested to distinguish tick-borne phleboviruses. According to this provisional criterion, two viruses found here could be termed novel, while ten viruses have been described in previous studies. Detected phleboviruses demonstrated almost perfect specificity to a tick species or, at least, a genus. The same pattern was observed for tick-borne phleboviruses found in different studies around the world. Viruses that grouped together on a phylogenetic tree and differed less than this sequence identity threshold suggested above were hosted by ticks from the same genus.
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Affiliation(s)
- Alexander S Klimentov
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of RAS, Moscow 108819, Russia; Gamaleya Research Center for Epidemiology and Microbiology of the Ministry of Health of the Russian Federation, Moscow 123098, Russia.
| | - Oxana A Belova
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of RAS, Moscow 108819, Russia
| | - Ivan S Kholodilov
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of RAS, Moscow 108819, Russia
| | - Alexander M Butenko
- Gamaleya Research Center for Epidemiology and Microbiology of the Ministry of Health of the Russian Federation, Moscow 123098, Russia
| | - Liubov A Bespyatova
- Institute of Biology, Karelian Research Centre of RAS, Petrozavodsk 185910, Russia
| | - Sergey V Bugmyrin
- Institute of Biology, Karelian Research Centre of RAS, Petrozavodsk 185910, Russia
| | - Nikita Chernetsov
- Zoological Institute of RAS, St. Petersburg 199034, Russia; Dept. Vertebrate Zoology, St. Petersburg State University, St. Petersburg 199034, Russia
| | - Anna Y Ivannikova
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of RAS, Moscow 108819, Russia
| | - Irina V Kovalchuk
- Office of Rospotrebnadzor in the Stavropol Territory, Stavropol 355008, Russia; Stavropol State Medical University, Stavropol 355017, Russia
| | - Alexander A Nafeev
- Center for Hygiene and Epidemiology in the Ulyanovsk Region, Ulyanovsk 432005, Russia
| | | | - Olga M Pilikova
- Black Sea Anti-Plague Station of Rospotrebnadzor, Novorossiysk 353919, Russia
| | - Alexandra E Polienko
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of RAS, Moscow 108819, Russia
| | - Kristina A Purmak
- Center for Hygiene and Epidemiology in the Stavropol Kray, Stavropol 355008, Russia
| | - Evgeniya N Romanenko
- Center for Hygiene and Epidemiology in the Stavropol Kray, Stavropol 355008, Russia
| | - Lidiya Iu Romanova
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of RAS, Moscow 108819, Russia; Institute for Translational Medicine and Biotechnology, Sechenov University, Moscow 119991, Russia
| | | | - Nataliya I Solomashchenko
- Stavropol State Medical University, Stavropol 355017, Russia; Center for Hygiene and Epidemiology in the Stavropol Kray, Stavropol 355008, Russia
| | - Anton F Shamsutdinov
- Kazan Scientific Research Institute of Epidemiology and Microbiology of Rospotrebnadzor, Kazan 420015, Russia
| | - Elena V Vakalova
- Astrakhan Anti-Plague Station of Rospotrebnadzor, Astrakhan 414000, Russia
| | - Alexander N Lukashev
- Martsinovsky Institute of Medical Parasitology, Tropical and Vector-Borne Diseases, Sechenov University, Moscow 119435, Russia
| | - Galina G Karganova
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of RAS, Moscow 108819, Russia; Institute for Translational Medicine and Biotechnology, Sechenov University, Moscow 119991, Russia
| | - Anatoly P Gmyl
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of RAS, Moscow 108819, Russia
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Investigation of Crimean-Congo hemorrhagic fever virus in ruminant species slaughtered in several endemic provinces in Turkey. Arch Virol 2020; 165:1759-1767. [PMID: 32435856 DOI: 10.1007/s00705-020-04665-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 04/15/2020] [Indexed: 10/24/2022]
Abstract
A total of 1,337 serum and plasma specimens (939, 393 and 15 from cattle, sheep and goats, respectively) were collected monthly for one a year from ruminant species slaughtered in three Turkish cities endemic for Crimean-Congo hemorrhagic fever virus (CCHFV), Samsun, Sivas and Tokat. The serum samples were tested by commercial indirect ELISA to detect CCHFV antibodies, and positive or equivocal samples were later confirmed by a virus neutralization test (VNT). The seroprevalence in cattle, sheep, and goats was 36.21% (340/939), 6.27% (24/383), and 6.67% (1/15), respectively. Quantitative real-time RT-PCR was employed to detect viraemic animals at slaughter time. The percentage of CCHFV-viraemic animals was 0.67% (9/1337). The virus load varied between 4.1 x 101 and 2.4 x 103 RNA equivalent copies/mL in viraemic animals. The plasma samples that were positive for CCHFV genomic RNA were collected between April and May, when Hyalomma ticks are active. This study presents quantitative CCHFV load data in ruminant species at slaughter and interprets the likelihood of transmission for employees working in slaughterhouses in CCHFV-endemic regions.
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20
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Ergünay K, Dinçer E, Kar S, Emanet N, Yalçınkaya D, Polat Dinçer PF, Brinkmann A, Hacıoğlu S, Nitsche A, Özkul A, Linton YM. Multiple orthonairoviruses including Crimean-Congo hemorrhagic fever virus, Tamdy virus and the novel Meram virus in Anatolia. Ticks Tick Borne Dis 2020; 11:101448. [PMID: 32723637 DOI: 10.1016/j.ttbdis.2020.101448] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 04/08/2020] [Accepted: 04/16/2020] [Indexed: 02/08/2023]
Abstract
We conducted orthonairovirus RNA screening of 7043 tick specimens-representing 16 species-collected from various regions of Anatolia. In 602 pools, Crimean-Congo hemorrhagic fever virus (CCHFV) Europe 1 and 2 lineages were detected in seven pools (1.1 %) comprising Hyalomma marginatum, Hyalomma scupense, Rhipicephalus bursa, Rhipicephalus sanguineus sensu lato and Rhipicephalus turanicus ticks. In pools of Hyalomma aegyptium, we detected Tamdy virus (TAMV) and an unclassified nairovirus sequence. Next-generation sequencing revealed complete coding regions of three CCHFV Europe 2 (AP92-like) viruses, TAMV and the novel orthonairovirus, tentatively named herein as Meram virus. We further performed in silico functional analysis of all available CCHFV Europe 2, TAMV, Meram and related virus genomes. The CCHFV Europe 2 viruses possessed several conserved motifs, including those with OTU-like cysteine protease activity. Probable recombinations were identified in L genome segments of CCHFV and TAMV. Through phylogeny reconstruction using individual genome segments, Meram virus emerged as a distinct virus among species within the Orthonairovirus genus. It further exhibited conserved motifs associated with RNA binding, encapsidation, signal peptidase cleavage, post-translational modification, RNA-dependent RNA polymerase and OTU-like activities. Bole tick virus 3 was also detected in two pools with CCHFV reactivity. Hereby, we describe a novel tick-associated orthonairovirus, in a CCHFV-endemic region with confirmed TAMV activity. Human and animal health impact of these viruses need to be addressed.
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Affiliation(s)
- Koray Ergünay
- Hacettepe University, Faculty of Medicine, Department of Medical Microbiology, Virology Unit, Ankara 06100, Turkey.
| | - Ender Dinçer
- Dokuz Eylül University, Faculty of Veterinary Medicine, Department of Virology, İzmir 35890, Turkey
| | - Sırrı Kar
- Namık Kemal University, Department of Biology, Tekirdağ 33110, Turkey; University of Texas Medical Branch, Department of Microbiology and Immunology and Galveston National Laboratory, Galveston, GX 77555, USA
| | - Nergis Emanet
- Hacettepe University, Faculty of Medicine, Department of Medical Microbiology, Virology Unit, Ankara 06100, Turkey
| | | | - Pelin Fatoş Polat Dinçer
- Dokuz Eylül University, Faculty of Veterinary Medicine, Department of Internal Medicine, İzmir 35890, Turkey
| | - Annika Brinkmann
- Robert Koch Institute, Center for Biological Threats and Special Pathogens 1 (ZBS-1), 13353, Berlin 13352, Germany
| | - Sabri Hacıoğlu
- Ankara University, Faculty of Veterinary Medicine, Department of Virology, Ankara 06110, Turkey
| | - Andreas Nitsche
- Robert Koch Institute, Center for Biological Threats and Special Pathogens 1 (ZBS-1), 13353, Berlin 13352, Germany
| | - Aykut Özkul
- Ankara University, Faculty of Veterinary Medicine, Department of Virology, Ankara 06110, Turkey
| | - Yvonne-Marie Linton
- Walter Reed Biosystematics Unit (WRBU), Smithsonian Institution Museum Support Center, Suitland, MD 20746, USA; Department of Entomology, Smithsonian Institution - National Museum of Natural History, Washington, DC 20560, USA; Walter Reed Army Institute of Research (WRAIR), 503 Robert Grant Ave, Silver Spring, MD 20910, USA
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21
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Gómez GF, Isaza JP, Segura JA, Alzate JF, Gutiérrez LA. Metatranscriptomic virome assessment of Rhipicephalus microplus from Colombia. Ticks Tick Borne Dis 2020; 11:101426. [PMID: 32473925 DOI: 10.1016/j.ttbdis.2020.101426] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 03/14/2020] [Accepted: 03/23/2020] [Indexed: 11/17/2022]
Abstract
Ticks (Ixodida) are hematophagous ectoparasites that harbor and transmit diverse species of viruses, some of which cause serious diseases with worldwide veterinary and human health consequences. Rhipicephalus microplus is an important cattle tick in Colombia, where it causes significant economic losses. Despite the importance of this tick, its viral profile is unknown. RNA sequencing was used in this study as a surveillance method for virus detection in R. microplus. Most of the viral origin contigs were assigned to two putative viruses: one chuvirus (Wuhan tick virus 2) and one phlebovirus-like (Lihan tick virus). In addition, viral contigs corresponding to two jingmenviruses previously reported in R. microplus from China and Brazil were detected, as well as a novel putative tymovirus, named here as Antioquia tymovirus-like 1 (ATV-like 1). The presence of some of these viruses across numerous regions in the world could have several explanations, including i) a long-term association between those viruses and R. microplus and ii) a consequence of livestock historical trade. Our results shed new light on the virus diversity of this tick species and provide a basis for further studies on the evolutionary history and pathogenic potential of these interesting viruses.
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Affiliation(s)
- Giovan F Gómez
- Grupo Biología de Sistemas, Escuela de Ciencias de la Salud, Facultad de Medicina, Universidad Pontificia Bolivariana, Medellín, Antioquia, Colombia.
| | - Juan P Isaza
- Grupo Biología de Sistemas, Escuela de Ciencias de la Salud, Facultad de Medicina, Universidad Pontificia Bolivariana, Medellín, Antioquia, Colombia
| | - Juan A Segura
- Grupo Biología de Sistemas, Escuela de Ciencias de la Salud, Facultad de Medicina, Universidad Pontificia Bolivariana, Medellín, Antioquia, Colombia
| | - Juan F Alzate
- Grupo de Parasitología, Departamento de Microbiología y Parasitología, Facultad de Medicina, Centro Nacional de Secuenciación Genómica - CNSG, Sede de Investigación Universitaria - SIU, Universidad de Antioquia, Medellín, Antioquia, Colombia
| | - Lina A Gutiérrez
- Grupo Biología de Sistemas, Escuela de Ciencias de la Salud, Facultad de Medicina, Universidad Pontificia Bolivariana, Medellín, Antioquia, Colombia
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22
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Nasirian H. New aspects about Crimean-Congo hemorrhagic fever (CCHF) cases and associated fatality trends: A global systematic review and meta-analysis. Comp Immunol Microbiol Infect Dis 2020; 69:101429. [PMID: 32062190 DOI: 10.1016/j.cimid.2020.101429] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 01/22/2020] [Accepted: 01/24/2020] [Indexed: 02/05/2023]
Abstract
Crimean-Congo hemorrhagic fever (CCHF) is the most popular tick-borne disease causing by Crimean-Congo hemorrhagic fever virus (CCHFV). There are several valuable reviews considering some fields of the CCHF aspects. While there is no a systematic review about means and trends of CCHF cases and fatality rate, means and trends of CCHF cases and fatality rates of human occupations involved in CCHF. Therefore, this meta-analysis review performed to highlight and provide a global detailed of the above CCHF aspects. Among 398 collected papers, 173 papers were become this meta-analysis review. The study results confirm that an apparent increasing CCHF cases occurred through the past decades. The trends of annually and periodically CCHF cases and fatality rates were also increased. The means of annually and periodically CCHF cases and fatality rates were 57 and 432 cases, and 10 cases and 32.2 % and 49 cases and 28.8 %, respectively. The means of annually and periodically CCHF fatality rates are about one-tenth of CCHF human cases. The mean of CCHF fatality rates in Africa (22.0 %) is lower than Asia (33.5 %) and Europe (33.8 %). Among occupations involved in CCHF, agricultural (28.9 %), health-care (19.2 %) and slaughterhouse (16.7 %) workers, and farmers (13.9 %) had the maximum CCHF fatality rates in order. Based on literature review of CCHFV S-segment aspects, several clades and genotypes are reported to distribute in Africa, Asia and Europe regions. There are very wide fields to investigate the epidemiology characteristics of CCHFV clades, genotypes and their distribution in the future.
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Affiliation(s)
- Hassan Nasirian
- Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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23
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Gondard M, Temmam S, Devillers E, Pinarello V, Bigot T, Chrétien D, Aprelon R, Vayssier-Taussat M, Albina E, Eloit M, Moutailler S. RNA Viruses of Amblyomma variegatum and Rhipicephalus microplus and Cattle Susceptibility in the French Antilles. Viruses 2020; 12:E144. [PMID: 31991915 PMCID: PMC7077237 DOI: 10.3390/v12020144] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 01/08/2020] [Accepted: 01/22/2020] [Indexed: 12/13/2022] Open
Abstract
Ticks transmit a wide variety of pathogens including bacteria, parasites and viruses. Over the last decade, numerous novel viruses have been described in arthropods, including ticks, and their characterization has provided new insights into RNA virus diversity and evolution. However, little is known about their ability to infect vertebrates. As very few studies have described the diversity of viruses present in ticks from the Caribbean, we implemented an RNA-sequencing approach on Amblyomma variegatum and Rhipicephalus microplus ticks collected from cattle in Guadeloupe and Martinique. Among the viral communities infecting Caribbean ticks, we selected four viruses belonging to the Chuviridae, Phenuiviridae and Flaviviridae families for further characterization and designing antibody screening tests. While viral prevalence in individual tick samples revealed high infection rates, suggesting a high level of exposure of Caribbean cattle to these viruses, no seropositive animals were detected. These results suggest that the Chuviridae- and Phenuiviridae-related viruses identified in the present study are more likely tick endosymbionts, raising the question of the epidemiological significance of their occurrence in ticks, especially regarding their possible impact on tick biology and vector capacity. The characterization of these viruses might open the door to new ways of preventing and controlling tick-borne diseases.
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Affiliation(s)
- Mathilde Gondard
- UMR BIPAR, Animal Health Laboratory, ANSES, INRAE, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France; (M.G.); (E.D.)
- CIRAD, UMR ASTRE, F-97170 Petit-Bourg, Guadeloupe, France; (V.P.); (R.A.); (E.A.)
| | - Sarah Temmam
- Pathogen Discovery Laboratory, Inserm U1117, Biology of Infection Unit, Institut Pasteur, 75015 Paris, France; (S.T.); (T.B.); (D.C.)
| | - Elodie Devillers
- UMR BIPAR, Animal Health Laboratory, ANSES, INRAE, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France; (M.G.); (E.D.)
| | - Valérie Pinarello
- CIRAD, UMR ASTRE, F-97170 Petit-Bourg, Guadeloupe, France; (V.P.); (R.A.); (E.A.)
- ASTRE, University Montpellier, CIRAD, INRAE, 34000 Montpellier, France
| | - Thomas Bigot
- Pathogen Discovery Laboratory, Inserm U1117, Biology of Infection Unit, Institut Pasteur, 75015 Paris, France; (S.T.); (T.B.); (D.C.)
- Bioinformatics and Biostatistics Hub, Computational Biology Department, Institut Pasteur, USR 3756 CNRS, 75015 Paris, France
| | - Delphine Chrétien
- Pathogen Discovery Laboratory, Inserm U1117, Biology of Infection Unit, Institut Pasteur, 75015 Paris, France; (S.T.); (T.B.); (D.C.)
| | - Rosalie Aprelon
- CIRAD, UMR ASTRE, F-97170 Petit-Bourg, Guadeloupe, France; (V.P.); (R.A.); (E.A.)
- ASTRE, University Montpellier, CIRAD, INRAE, 34000 Montpellier, France
| | - Muriel Vayssier-Taussat
- UMR BIPAR, Animal Health Laboratory, ANSES, INRAE, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France; (M.G.); (E.D.)
| | - Emmanuel Albina
- CIRAD, UMR ASTRE, F-97170 Petit-Bourg, Guadeloupe, France; (V.P.); (R.A.); (E.A.)
- ASTRE, University Montpellier, CIRAD, INRAE, 34000 Montpellier, France
| | - Marc Eloit
- Pathogen Discovery Laboratory, Inserm U1117, Biology of Infection Unit, Institut Pasteur, 75015 Paris, France; (S.T.); (T.B.); (D.C.)
- National Veterinary School of Alfort, Paris-Est University, Maisons-Alfort, 94704 Cedex, France
| | - Sara Moutailler
- UMR BIPAR, Animal Health Laboratory, ANSES, INRAE, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France; (M.G.); (E.D.)
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24
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Ergünay K. Revisiting new tick-associated viruses: what comes next? Future Virol 2020. [DOI: 10.2217/fvl-2019-0149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tick-borne viral infections continue to cause diseases with considerable impact on humans, livestock, companion animals and wildlife. Many lack specific therapeutics and vaccines are available for only a few. Tick-borne viruses will continue to emerge, facilitated by anthroponotic factors related to the modern lifestyle. We persistently identify and are obliged to cope with new examples of emerging tick-borne viral diseases and novel viruses today. Many new strains have been detected in vertebrates and arthropods, some causing severe diseases likely to challenge public and veterinary health. This manuscript aims to provide a narrative overview of recently-described tick-associated viruses, with perspectives on changing paradigms in identification, screening and control.
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Affiliation(s)
- Koray Ergünay
- Hacettepe University, Faculty of Medicine, Department of Medical Microbiology, Virology Unit, Ankara 06100, Turkey
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25
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Kobayashi D, Murota K, Itokawa K, Ejiri H, Amoa-Bosompem M, Faizah AN, Watanabe M, Maekawa Y, Hayashi T, Noda S, Yamauchi T, Komagata O, Sawabe K, Isawa H. RNA virome analysis of questing ticks from Hokuriku District, Japan, and the evolutionary dynamics of tick-borne phleboviruses. Ticks Tick Borne Dis 2019; 11:101364. [PMID: 31928929 DOI: 10.1016/j.ttbdis.2019.101364] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 12/13/2019] [Accepted: 12/21/2019] [Indexed: 01/23/2023]
Abstract
Tick-borne viruses have emerged recently in many parts of the world, and the discoveries of novel tick-borne viruses have been accelerated by the development of high-throughput sequencing technology. In this study, a cost-efficient small benchtop next-generation sequencer, the Illumina MiniSeq, was used for the RNA virome analysis of questing ticks collected from Hokuriku District, Japan, and assessed for their potential utility in a tick-borne virus surveillance system. We detected two phleboviruses [Kabuto Mountain virus (KAMV) and Okutama tick virus (OKTV)], a coltivirus [Tarumizu tick virus (TarTV)], and a novel iflavirus [Hamaphysalis flava iflavirus (HfIFV)] from tick homogenates and/or cell culture supernatants after virus isolation processes. The number of sequence reads from KAMV and TarTV markedly increased when cell culture supernatants were used, indicating a successful isolation of these viruses. In contrast, OKTV and HfIFV were detected only in tick homogenates but not from cell culture supernatants, suggesting a failure to isolate these viruses. Furthermore, we performed genomic and phylogenetic analyzes of these detected viruses. OKTV and some phleboviruses discovered recently by NGS-based methods were probably deficient in the M genome segment, which are herein proposed as M segment-deficient phlebovirus (MdPV). A phylogenetic analysis of phleboviruses, including MdPV, suggested that Uukuniemi and Kaisodi group viruses and kabutoviruses evolved from an ancestral MdPV, which provides insights into the evolutionary dynamics of phleboviruses as emerging pathogens.
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Affiliation(s)
- Daisuke Kobayashi
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan; Department of Research Promotion, Japan Agency for Medical Research and Development, 20F Yomiuri Shimbun Bldg. 1-7-1 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan
| | - Katsunori Murota
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan; Kyushu Research Station, National Institute of Animal Health, NARO, 2702 Chuzan, Kagoshima 891-0105, Japan
| | - Kentaro Itokawa
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan; Pathogen genomics center, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Hiroko Ejiri
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan; Division of infectious Diseases Epidemiology and Control, National Defense Medical Research Institute, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Michael Amoa-Bosompem
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Astri Nur Faizah
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Mamoru Watanabe
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Yoshihide Maekawa
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Toshihiko Hayashi
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Shinichi Noda
- Research Center for the Pacific Islands, Kagoshima University, 1-21-24 Korimoto, Kagoshima 890-8580, Japan
| | - Takeo Yamauchi
- Laboratory of Entomology, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Osamu Komagata
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Kyoko Sawabe
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan
| | - Haruhiko Isawa
- Department of Medical Entomology, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, Tokyo 162-8640, Japan.
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26
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Dinçer E, Hacıoğlu S, Kar S, Emanet N, Brinkmann A, Nitsche A, Özkul A, Linton YM, Ergünay K. Survey and Characterization of Jingmen Tick Virus Variants. Viruses 2019; 11:v11111071. [PMID: 31744216 PMCID: PMC6893481 DOI: 10.3390/v11111071] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 11/05/2019] [Indexed: 12/18/2022] Open
Abstract
We obtained a Jingmen tick virus (JMTV) isolate, following inoculation of a tick pool with detectable Crimean-Congo hemorrhagic fever virus (CCHFV) RNA. We subsequently screened 7223 ticks, representing 15 species in five genera, collected from various regions in Anatolia and eastern Thrace, Turkey. Moreover, we tested specimens from various patient cohorts (n = 103), and canine (n = 60), bovine (n = 20) and avian specimens (n = 65). JMTV nucleic acids were detected in 3.9% of the tick pools, including those from several tick species from the genera Rhipicephalus and Haemaphysalis, and Hyalomma marginatum, the main vector of CCHFV in Turkey. Phylogenetic analysis supported two separate clades, independent of host or location, suggesting ubiquitous distribution in ticks. JMTV was not recovered from any human, animal or bird specimens tested. Near-complete viral genomes were sequenced from the prototype isolate and from three infected tick pools. Genome topology and functional organization were identical to the members of Jingmen group viruses. Phylogenetic reconstruction of individual viral genome segments and functional elements further supported the close relationship of the strains from Kosovo. We further identified probable recombination events in the JMTV genome, involving closely-related strains from Anatolia or China.
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Affiliation(s)
- Ender Dinçer
- Research and Application Center, Advanced Technology Education, Mersin University, Mersin 33110, Turkey;
| | - Sabri Hacıoğlu
- Department of Virology, Faculty of Veterinary Medicine, Ankara University, Ankara 06110, Turkey; (S.H.)
| | - Sırrı Kar
- Department of Biology, Namık Kemal University, Tekirdağ 33110, Turkey;
- Department of Microbiology and Immunology and Galveston National Laboratory, University of Texas Medical Branch, Galveston, GX 77555, USA
| | - Nergis Emanet
- Virology Unit, Department of Medical Microbiology, Faculty of Medicine, Hacettepe University, Ankara 06100, Turkey;
| | - Annika Brinkmann
- Center for Biological Threats and Special Pathogens 1 (ZBS-1), Robert Koch Institute, 13352 Berlin, Germany; (A.B.); (A.N.)
| | - Andreas Nitsche
- Center for Biological Threats and Special Pathogens 1 (ZBS-1), Robert Koch Institute, 13352 Berlin, Germany; (A.B.); (A.N.)
| | - Aykut Özkul
- Department of Virology, Faculty of Veterinary Medicine, Ankara University, Ankara 06110, Turkey; (S.H.)
| | - Yvonne-Marie Linton
- Department of Entomology, Smithsonian Institution-National Museum of Natural History, Washington, DC 20560, USA
- Walter Reed Biosystematics Unit, Smithsonian Institution Museum Support Center, Suitland, MD 20746, USA
| | - Koray Ergünay
- Virology Unit, Department of Medical Microbiology, Faculty of Medicine, Hacettepe University, Ankara 06100, Turkey;
- Correspondence: ; Tel.: +90-312-305-1560 (ext. 1465); Fax: 90-312-305-2161
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27
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Temmam S, Chrétien D, Bigot T, Dufour E, Petres S, Desquesnes M, Devillers E, Dumarest M, Yousfi L, Jittapalapong S, Karnchanabanthoeng A, Chaisiri K, Gagnieur L, Cosson JF, Vayssier-Taussat M, Morand S, Moutailler S, Eloit M. Monitoring Silent Spillovers Before Emergence: A Pilot Study at the Tick/Human Interface in Thailand. Front Microbiol 2019; 10:2315. [PMID: 31681195 PMCID: PMC6812269 DOI: 10.3389/fmicb.2019.02315] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 09/23/2019] [Indexed: 01/16/2023] Open
Abstract
Emerging zoonoses caused by previously unknown agents are one of the most important challenges for human health because of their inherent inability to be predictable, conversely to emergences caused by previously known agents that could be targeted by routine surveillance programs. Emerging zoonotic infections either originate from increasing contacts between wildlife and human populations, or from the geographical expansion of hematophagous arthropods that act as vectors, this latter being more capable to impact large-scale human populations. While characterizing the viral communities from candidate vectors in high-risk geographical areas is a necessary initial step, the need to identify which viruses are able to spill over and those restricted to their hosts has recently emerged. We hypothesized that currently unknown tick-borne arboviruses could silently circulate in specific biotopes where mammals are highly exposed to tick bites, and implemented a strategy that combined high-throughput sequencing with broad-range serological techniques to both identify novel arboviruses and tick-specific viruses in a ticks/mammals interface in Thailand. The virome of Thai ticks belonging to the Rhipicephalus, Amblyomma, Dermacentor, Hyalomma, and Haemaphysalis genera identified numerous viruses, among which several viruses could be candidates for future emergence as regards to their phylogenetic relatedness with known tick-borne arboviruses. Luciferase immunoprecipitation system targeting external viral proteins of viruses identified among the Orthomyxoviridae, Phenuiviridae, Flaviviridae, Rhabdoviridae, and Chuviridae families was used to screen human and cattle Thai populations highly exposed to tick bites. Although no positive serum was detected for any of the six viruses selected, suggesting that these viruses are not infecting these vertebrates, or at very low prevalence (upper estimate 0.017% and 0.047% in humans and cattle, respectively), the virome of Thai ticks presents an extremely rich viral diversity, among which novel tick-borne arboviruses are probably hidden and could pose a public health concern if they emerge. The strategy developed in this pilot study, starting from the inventory of viral communities of hematophagous arthropods to end by the identification of viruses able (or likely unable) to infect vertebrates, is the first step in the prediction of putative new emergences and could easily be transposed to other reservoirs/vectors/susceptible hosts interfaces.
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Affiliation(s)
- Sarah Temmam
- Institut Pasteur, Biology of Infection Unit, Inserm U1117, Pathogen Discovery Laboratory, Paris, France
| | - Delphine Chrétien
- Institut Pasteur, Biology of Infection Unit, Inserm U1117, Pathogen Discovery Laboratory, Paris, France
| | - Thomas Bigot
- Institut Pasteur, Biology of Infection Unit, Inserm U1117, Pathogen Discovery Laboratory, Paris, France
- Institut Pasteur – Bioinformatics and Biostatistics Hub – Computational Biology Department, Institut Pasteur, USR 3756 CNRS, Paris, France
| | - Evelyne Dufour
- Institut Pasteur, Production and Purification of Recombinant Proteins Technological Platform – C2RT, Paris, France
| | - Stéphane Petres
- Institut Pasteur, Production and Purification of Recombinant Proteins Technological Platform – C2RT, Paris, France
| | - Marc Desquesnes
- Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD), UMR InterTryp, Bangkok, Thailand
- InterTryp, Institut de Recherche pour le Développement (IRD), CIRAD, University of Montpellier, Montpellier, France
- Department of Parasitology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand
| | - Elodie Devillers
- UMR BIPAR, Animal Health Laboratory, ANSES, INRA, Ecole Nationale Vétérinaire d'Alfort, Université Paris-Est, Maisons-Alfort, France
| | - Marine Dumarest
- Institut Pasteur, Biology of Infection Unit, Inserm U1117, Pathogen Discovery Laboratory, Paris, France
| | - Léna Yousfi
- UMR BIPAR, Animal Health Laboratory, ANSES, INRA, Ecole Nationale Vétérinaire d'Alfort, Université Paris-Est, Maisons-Alfort, France
| | | | | | | | - Léa Gagnieur
- Institut Pasteur, Biology of Infection Unit, Inserm U1117, Pathogen Discovery Laboratory, Paris, France
| | - Jean-François Cosson
- UMR BIPAR, Animal Health Laboratory, ANSES, INRA, Ecole Nationale Vétérinaire d'Alfort, Université Paris-Est, Maisons-Alfort, France
| | - Muriel Vayssier-Taussat
- UMR BIPAR, Animal Health Laboratory, ANSES, INRA, Ecole Nationale Vétérinaire d'Alfort, Université Paris-Est, Maisons-Alfort, France
| | - Serge Morand
- Institut des Sciences de l'Evolution, CNRS, CC065, Université Montpellier, Montpellier, France
- CIRAD ASTRE, Faculty of Veterinary Technology, Kasetsart University, Bangkok, Thailand
| | - Sara Moutailler
- UMR BIPAR, Animal Health Laboratory, ANSES, INRA, Ecole Nationale Vétérinaire d'Alfort, Université Paris-Est, Maisons-Alfort, France
| | - Marc Eloit
- Institut Pasteur, Biology of Infection Unit, Inserm U1117, Pathogen Discovery Laboratory, Paris, France
- National Veterinary School of Alfort, Paris-Est University, Maisons-Alfort, France
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28
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Novel Tick Phlebovirus Genotypes Lacking Evidence for Vertebrate Infections in Anatolia and Thrace, Turkey. Viruses 2019; 11:v11080703. [PMID: 31374842 PMCID: PMC6723390 DOI: 10.3390/v11080703] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 07/15/2019] [Accepted: 07/18/2019] [Indexed: 01/23/2023] Open
Abstract
We screened ticks and human clinical specimens to detect and characterize tick phleboviruses and pathogenicity in vertebrates. Ticks were collected at locations in Istanbul (Northwest Anatolia, Thrace), Edirne, Kırklareli, and Tekirdağ (Thrace), Mersin (Mediterranean Anatolia), Adiyaman and Şanlıurfa (Southeastern Anatolia) provinces from 2013-2018 and were analyzed following morphological identification and pooling. Specimens from individuals with febrile disease or meningoencephalitic symptoms of an unknown etiology were also evaluated. The pools were screened via generic tick phlebovirus amplification assays and products were sequenced. Selected pools were used for cell culture and suckling mice inoculations and next generation sequencing (NGS). A total of 7492 ticks were screened in 609 pools where 4.2% were positive. A phylogenetic sequence clustering according to tick species was observed. No human samples were positive. NGS provided near-complete viral replicase coding sequences in three pools. A comprehensive analysis revealed three distinct, monophyletic virus genotypes, comprised of previously-described viruses from Anatolia and the Balkans, with unique fingerprints in conserved amino acid motifs in viral replicase. A novel tick phlebovirus group was discovered circulating in the Balkans and Turkey, with at least three genotypes or species. No evidence for replication in vertebrates or infections in clinical cases could be demonstrated.
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29
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Sameroff S, Tokarz R, Charles RA, Jain K, Oleynik A, Che X, Georges K, Carrington CV, Lipkin WI, Oura C. Viral Diversity of Tick Species Parasitizing Cattle and Dogs in Trinidad and Tobago. Sci Rep 2019; 9:10421. [PMID: 31320705 PMCID: PMC6639388 DOI: 10.1038/s41598-019-46914-1] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/04/2019] [Indexed: 11/09/2022] Open
Abstract
Ticks are vectors of a wide variety of pathogens that are implicated in mild to severe disease in humans and other animals. Nonetheless, the full range of tick-borne pathogens is unknown. Viruses, in particular, have been neglected in discovery efforts targeting tick-borne agents. High throughput sequencing was used to characterize the virome of 638 ticks, including Rhipicephalus microplus (n = 320), Rhipicephalus sanguineus (n = 300), and Amblyomma ovale (n = 18) collected throughout Trinidad and Tobago in 2017 and 2018. Sequences representing nine viruses were identified, including five novel species within Tymovirales, Bunyavirales, Chuviridae, Rhabdoviridae, and Flaviviridae. Thereafter the frequency of detection of viral sequences in individual tick species was investigated.
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Affiliation(s)
- Stephen Sameroff
- Center for Infection and Immunity, Mailman School of Public Health, Columbia University, New York, USA. .,School of Veterinary Medicine, The University of the West Indies, St. Augustine, Trinidad and Tobago.
| | - Rafal Tokarz
- Center for Infection and Immunity, Mailman School of Public Health, Columbia University, New York, USA
| | - Roxanne Albertha Charles
- School of Veterinary Medicine, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Komal Jain
- Center for Infection and Immunity, Mailman School of Public Health, Columbia University, New York, USA
| | - Alexandra Oleynik
- Center for Infection and Immunity, Mailman School of Public Health, Columbia University, New York, USA
| | - Xiaoyu Che
- Center for Infection and Immunity, Mailman School of Public Health, Columbia University, New York, USA
| | - Karla Georges
- School of Veterinary Medicine, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Christine V Carrington
- Department of Preclinical Sciences, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - W Ian Lipkin
- Center for Infection and Immunity, Mailman School of Public Health, Columbia University, New York, USA
| | - Chris Oura
- School of Veterinary Medicine, The University of the West Indies, St. Augustine, Trinidad and Tobago
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30
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Ohlendorf V, Marklewitz M, Kopp A, Yordanov S, Drosten C, Junglen S. Huge diversity of phleboviruses in ticks from Strandja Nature Park, Bulgaria. Ticks Tick Borne Dis 2019; 10:697-703. [DOI: 10.1016/j.ttbdis.2019.03.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/26/2019] [Accepted: 03/04/2019] [Indexed: 10/27/2022]
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31
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Spengler JR, Bergeron É, Spiropoulou CF. Crimean-Congo hemorrhagic fever and expansion from endemic regions. Curr Opin Virol 2019; 34:70-78. [PMID: 30660091 DOI: 10.1016/j.coviro.2018.12.002] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Accepted: 12/11/2018] [Indexed: 10/27/2022]
Abstract
Crimean-Congo hemorrhagic fever (CCHF) is a virus-mediated hemorrhagic disease that occurs over a wide geographic region. In recent years, a variety of active and passive surveillance networks have improved our knowledge of areas with existing circulation of Crimean-Congo hemorrhagic fever virus (CCHFV), the etiologic agent of CCHF. These investigations aid in better defining the distribution of the virus. Expansion of a virus into new areas can occur through a variety of means, including introduction of infected humans, vectors, or animals. Here, these potential contributors to expansion of CCHFV into neighboring countries and geographically distant locations are reviewed, and the likelihood and possible implications of these events, based on known characteristics of the virus and its natural maintenance and transmission cycles are explored. Furthermore, this report discusses limitations in the currently described distribution of CCHFV, and the challenges in assessing viral circulation identified in a new region as geographic expansion of the virus.
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Affiliation(s)
- Jessica R Spengler
- Viral Special Pathogens Branch, Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA
| | - Éric Bergeron
- Viral Special Pathogens Branch, Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA
| | - Christina F Spiropoulou
- Viral Special Pathogens Branch, Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
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32
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Papa A, Papadopoulou E, Tsioka K, Kontana A, Pappa S, Melidou A, Giadinis ND. Isolation and whole-genome sequencing of a Crimean-Congo hemorrhagic fever virus strain, Greece. Ticks Tick Borne Dis 2018. [DOI: 10.1016/j.ttbdis.2018.02.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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33
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Brinkmann A, Dinçer E, Polat C, Hekimoğlu O, Hacıoğlu S, Földes K, Özkul A, Öktem İMA, Nitsche A, Ergünay K. A metagenomic survey identifies Tamdy orthonairovirus as well as divergent phlebo-, rhabdo-, chu- and flavi-like viruses in Anatolia, Turkey. Ticks Tick Borne Dis 2018; 9:1173-1183. [PMID: 29728337 DOI: 10.1016/j.ttbdis.2018.04.017] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 04/23/2018] [Accepted: 04/23/2018] [Indexed: 11/29/2022]
Abstract
We employed a direct metagenomic approach via next-generation sequencing for a cross-sectional investigation of viruses in 10 tick pools, collected from Aegean, Mediterranean and central Anatolian locations in Turkey. Sequences from all genome segments of Tamdy orthonairovirus (family Nairoviridae) were characterized in ticks collected from a Meriones tristrami. We further obtained near-complete L and partial S segments of several tick-associated phleboviruses (family Phenuiviridae), including Tacheng tick virus 2 and a novel virus, tentatively named as the tick phlebovirus Anatolia. Partial NS5-coding region of recently-described flavi-like virus (Tacheng tick virus 8) was further detected. Moreover, near-complete and polymerase-coding regions of arthropod-associated rhabdoviruses as well as sequences closely-related to the members of the newly-proposed virus family, the Chuviridae, were characterized. Despite origins of the viral sequences could not be fully elucidated, the findings suggest the circulation of diverse arthropod and tick-associated viruses in Anatolia. Occurrence and outcome of vertebrate exposure and probable health impact of these viruses require further investigation. We also report the initial detection of Tamdy orthonairovirus, an established human pathogen, which should be included in the diagnostic workup of infections with unknown etiology.
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Affiliation(s)
- Annika Brinkmann
- Robert Koch Institute, Center for Biological Threats and Special Pathogens 1 (ZBS-1), 13353, Berlin, Germany
| | - Ender Dinçer
- Mersin University, Advanced Technology Education, Research and Application Center, 33110, Mersin, Turkey
| | - Ceylan Polat
- Dokuz Eylul University, Faculty of Medicine, Department of Medical Microbiology, 35340, Izmir, Turkey
| | - Olcay Hekimoğlu
- Hacettepe University, Faculty of Science, Department of Biology, Division of Ecology, 06800, Ankara, Turkey
| | - Sabri Hacıoğlu
- Ankara University, Faculty of Veterinary Medicine, Department of Virology, 06110, Ankara, Turkey
| | - Katalin Földes
- Ankara University, Faculty of Veterinary Medicine, Department of Virology, 06110, Ankara, Turkey
| | - Aykut Özkul
- Ankara University, Faculty of Veterinary Medicine, Department of Virology, 06110, Ankara, Turkey
| | - İbrahim Mehmet Ali Öktem
- Dokuz Eylul University, Faculty of Medicine, Department of Medical Microbiology, 35340, Izmir, Turkey
| | - Andreas Nitsche
- Robert Koch Institute, Center for Biological Threats and Special Pathogens 1 (ZBS-1), 13353, Berlin, Germany
| | - Koray Ergünay
- Robert Koch Institute, Center for Biological Threats and Special Pathogens 1 (ZBS-1), 13353, Berlin, Germany; Hacettepe University, Faculty of Medicine, Department of Medical Microbiology, Virology Unit, 06100, Ankara, Turkey.
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34
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Spengler JR, Bente DA, Bray M, Burt F, Hewson R, Korukluoglu G, Mirazimi A, Weber F, Papa A. Second International Conference on Crimean-Congo Hemorrhagic Fever. Antiviral Res 2018; 150:137-147. [PMID: 29199036 PMCID: PMC6497152 DOI: 10.1016/j.antiviral.2017.11.019] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 11/22/2017] [Indexed: 12/27/2022]
Abstract
The Second International Conference on Crimean-Congo Hemorrhagic Fever (CCHF) was held in Thessaloniki, Greece, from September 10-13, 2017, and brought together international public health professionals, clinicians, ecologists, and basic laboratory researchers. Nearly 100 participants, representing 24 countries and the World Health Organization (WHO), were in attendance. Meeting sessions covered the epidemiology of CCHF in humans; ticks and virus-tick interactions; wild and domestic animal hosts; molecular virology; taxonomic classification; pathogenesis and animal models; clinical aspects and diagnosis; clinical management and clinical trials; and disease prevention in humans. The concluding session focused on recent WHO recommendations for public health measures and future research. This report summarizes lectures by the invited speakers and highlights advances in the field.
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Affiliation(s)
- Jessica R Spengler
- Viral Special Pathogens Branch, Division of High Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Dennis A Bente
- Department of Microbiology & Immunology, University of Texas Medical Branch, Galveston, TX, USA; Galveston National Laboratory, University of Texas Medical Branch, Galveston, TX, USA
| | | | - Felicity Burt
- Division of Virology, National Health Laboratory Service Universitas and Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Roger Hewson
- National Infection Service, Public Health England, Porton Down, Salisbury, United Kingdom
| | - Gülay Korukluoglu
- Public Health Institution of Turkey, National Virology Reference Laboratory, Ankara, Turkey
| | - Ali Mirazimi
- Department for Clinical Microbiology, LabMed, Karolinska Institute in Stockholm, Sweden; Public Health Agency of Sweden, Sweden; National Veterinary Institute, Sweden
| | | | - Anna Papa
- Department of Microbiology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece.
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35
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Papa A, Velo E, Kadiaj P, Tsioka K, Kontana A, Kota M, Bino S. Crimean-Congo hemorrhagic fever virus in ticks collected from livestock in Albania. INFECTION GENETICS AND EVOLUTION 2017; 54:496-500. [PMID: 28827176 DOI: 10.1016/j.meegid.2017.08.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 08/08/2017] [Accepted: 08/18/2017] [Indexed: 10/19/2022]
Abstract
Albania is a Balkan country endemic for Crimean-Congo hemorrhagic fever (CCHF). It was shown previously that CCHF virus (CCHFV) sequences from Albanian patients cluster into Europe 1 clade. Aim of the present study was to test for CCHFV ticks collected in several regions of Albania, and to determine the genetic lineage(s) of the CCHFV strains in relation with their geographic distribution. A total of 726 ticks (366 Hyalomma marginatum, 349 Rhipicephalus bursa and 11 Rhipicephalus sanguineus) collected from livestock during 2007-2014 were included in the study. Thirty of 215 (13.9%) tick pools were positive for CCHFV. Lineage Europe 1 was detected in H. marginatum ticks collected in the endemic region of Albania, while lineage Europe 2 was detected mainly in R. bursa ticks in various regions of the country. Both genetic lineages were detected in the CCHF endemic area (northeastern Albania), while only Europe 2 lineage was detected in the south of the country. A higher genetic diversity was seen among Europe 2 than Europe 1 Albanian sequences (mean distance 3.7% versus 1%), suggesting a longer evolution of AP92-like strains (Europe 2) in their tick hosts. The present study shows that besides CCHFV lineage Europe 1, lineage Europe 2 is also present in Albania. Combined with results from recent studies, it is concluded that lineage Europe 2 is widely spread in the Balkans and Turkey, and is associated mainly with R. bursa ticks (at least in this region). Its pathogenicity and impact to the public health remain to be elucidated.
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Affiliation(s)
- Anna Papa
- Department of Microbiology, Medical School, Aristotle University of Thessaloniki, Greece.
| | - Enkeleda Velo
- Department of Control of Infectious Diseases, Institute of Public Health, Tirana, Albania
| | - Perparim Kadiaj
- Department of Control of Infectious Diseases, Institute of Public Health, Tirana, Albania
| | - Katerina Tsioka
- Department of Microbiology, Medical School, Aristotle University of Thessaloniki, Greece
| | - Anastasia Kontana
- Department of Microbiology, Medical School, Aristotle University of Thessaloniki, Greece
| | - Majlinda Kota
- Department of Control of Infectious Diseases, Institute of Public Health, Tirana, Albania
| | - Silvia Bino
- Department of Control of Infectious Diseases, Institute of Public Health, Tirana, Albania
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