1
|
Santos-Silva S, Moraes DFDSD, López-López P, Paupério J, Queirós J, Rivero-Juarez A, Lux L, Ulrich RG, Gonçalves HMR, Van der Poel WHM, Nascimento MSJ, Mesquita JR. Detection of hepatitis E virus genotype 3 in an Algerian mouse (Mus spretus) in Portugal. Vet Res Commun 2024; 48:1803-1812. [PMID: 38243141 PMCID: PMC11147874 DOI: 10.1007/s11259-024-10293-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 01/03/2024] [Indexed: 01/21/2024]
Abstract
Virus monitoring in small mammals is central to the design of epidemiological control strategies for rodent-borne zoonotic viruses. Synanthropic small mammals are versatile and may be potential carriers of several microbial agents. In the present work, a total of 330 fecal samples of small mammals were collected at two sites in the North of Portugal and screened for zoonotic hepatitis E virus (HEV, species Paslahepevirus balayani). Synanthropic small mammal samples (n = 40) were collected in a city park of Porto and belonged to the species Algerian mouse (Mus spretus) (n = 26) and to the greater white-toothed shrew (Crocidura russula) (n = 14). Furthermore, additional samples were collected in the Northeast region of Portugal and included Algerian mouse (n = 48), greater white-toothed shrew (n = 47), wood mouse (Apodemus sylvaticus) (n = 43), southwestern water vole (Arvicola sapidus) (n = 52), Cabrera's vole (Microtus cabrerae) (n = 49) and Lusitanian pine vole (Microtus lusitanicus) (n = 51). A nested RT-PCR targeting a part of open reading frame (ORF) 2 region of the HEV genome was used followed by sequencing and phylogenetic analysis. HEV RNA was detected in one fecal sample (0.3%; 95% confidence interval, CI: 0.01-1.68) from a synanthropic Algerian mouse that was genotyped as HEV-3, subgenotype 3e. This is the first study reporting the detection of HEV-3 in a synanthropic rodent, the Algerian mouse. The identified HEV isolate is probably the outcome of either a spill-over infection from domestic pigs or wild boars, or the result of passive viral transit through the intestinal tract. This finding reinforces the importance in the surveillance of novel potential hosts for HEV with a particular emphasis on synanthropic animals.
Collapse
Affiliation(s)
- Sérgio Santos-Silva
- School of Medicine and Biomedical Sciences (ICBAS), University of Porto, Porto, Portugal
| | | | - Pedro López-López
- Unit of Infectious Diseases, Clinical Virology and Zoonoses, Instituto Maimonides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofia, Universidad de Córdoba (UCO), Cordoba, Spain
- Center for Biomedical Research Network (CIBER) in Infectious Diseases, Health Institute Carlos III, Madrid, Spain
| | - Joana Paupério
- European Molecular Biology Laboratory, European Bioinformatics Institute, Welcome Genome Campus, Hinxton, CB10 1SD, UK
| | - João Queirós
- CIBIO-Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Universidade do Porto, Campus de Vairão, Vairão, 4485-661, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, 4485-661, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Rua Campo Alegre s/n, Porto, 4169-007, Portugal
- EBM, Estação Biológica de Mértola, Mértola, 7750-329, Portugal
| | - António Rivero-Juarez
- Unit of Infectious Diseases, Clinical Virology and Zoonoses, Instituto Maimonides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofia, Universidad de Córdoba (UCO), Cordoba, Spain
- Center for Biomedical Research Network (CIBER) in Infectious Diseases, Health Institute Carlos III, Madrid, Spain
| | - Laura Lux
- University of Greifswald, Domstraße 11, 17489, Greifswald, Germany
| | - Rainer G Ulrich
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut (FLI), Federal Research Institute for Animal Health, Südufer 10, 17493, Greifswald-Insel Riems, Germany
| | - Helena M R Gonçalves
- REQUIMTE, Instituto Superior de Engenharia do Porto, Porto, Portugal
- Biosensor NTech - Nanotechnology Services, Avenida da Liberdade, 249, 1º Andar, Lda, Lisboa, 1250-143, Portugal
| | - Wim H M Van der Poel
- Quantitative Veterinary Epidemiology, Wageningen University, Wageningen, The Netherlands
- Department Virology & Molecular Biology, Wageningen Bioveterinary Research, Lelystad, The Netherlands
| | | | - João R Mesquita
- School of Medicine and Biomedical Sciences (ICBAS), University of Porto, Porto, Portugal.
- Epidemiology Research Unit (EPIUnit), Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal.
- Laboratory for Integrative and Translational Research in Population Health (ITR), Porto, Portugal.
| |
Collapse
|
2
|
Porea D, Raileanu C, Crivei LA, Gotu V, Savuta G, Pavio N. First Detection of Hepatitis E Virus ( Rocahepevirus ratti Genotype C1) in Synanthropic Norway Rats ( Rattus norvegicus) in Romania. Viruses 2023; 15:1337. [PMID: 37376636 DOI: 10.3390/v15061337] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/01/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Hepatitis E virus (HEV) is an emerging zoonotic pathogen with different viral genera and species reported in a wide range of animals. Rodents, particularly rats, carry the specific genus rat HEV (Rocahepevirus genus, genotype C1) and are exposed occasionally to HEV-3 (Paslahepevirus genus, genotype 3), a zoonotic genotype identified in humans and widely distributed in domestic and feral pigs. In this study, the presence of HEV was investigated in synanthropic Norway rats from Eastern Romania, in areas where the presence of HEV-3 was previously reported in pigs, wild boars and humans. Using methods capable of detecting different HEV species, the presence of HEV RNA was investigated in 69 liver samples collected from 52 rats and other animal species. Nine rat liver samples were identified as being positive for rat HEV RNA (17.3%). High sequence identity (85-89% nt) was found with other European Rocahepevirus. All samples tested from other animal species, within the same environment, were negative for HEV. This is the first study to demonstrate the presence of HEV in rats from Romania. Since rat HEV has been reported to cause zoonotic infections in humans, this finding supports the need to extend the diagnosis of Rocahepevirus in humans with suspicion of hepatitis.
Collapse
Affiliation(s)
- Daniela Porea
- Department of Public Health, Faculty of Veterinary Medicine, Iasi University of Life Sciences, 700490 Iași, Romania
- Laboratories and Research Stations Department, Danube Delta National Institute for Research and Development, 820112 Tulcea, Romania
| | - Cristian Raileanu
- Department of Public Health, Faculty of Veterinary Medicine, Iasi University of Life Sciences, 700490 Iași, Romania
| | - Luciana Alexandra Crivei
- Department of Public Health, Faculty of Veterinary Medicine, Iasi University of Life Sciences, 700490 Iași, Romania
- Regional Center of Advanced Research for Emerging Diseases, Zoonoses and Food Safety Iași, University of Life Sciences, 700490 Iași, Romania
| | - Vasilica Gotu
- Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agronomical Sciences and Veterinary Medicine of Bucharest, 011464 Bucharest, Romania
| | - Gheorghe Savuta
- Department of Public Health, Faculty of Veterinary Medicine, Iasi University of Life Sciences, 700490 Iași, Romania
- Regional Center of Advanced Research for Emerging Diseases, Zoonoses and Food Safety Iași, University of Life Sciences, 700490 Iași, Romania
| | - Nicole Pavio
- Agence Nationale de Sécurité Sanitaire de L'alimentation de L'environnement et du Travail (ANSES), Institut National de Recherche pour L'agriculture L'alimentation et L'environnement (INRAE), École Nationale Vétérinaire d'Alfort (ENVA), UMR Virology, 94700 Maisons-Alfort, France
| |
Collapse
|
3
|
Makovska I, Dhaka P, Chantziaras I, Pessoa J, Dewulf J. The Role of Wildlife and Pests in the Transmission of Pathogenic Agents to Domestic Pigs: A Systematic Review. Animals (Basel) 2023; 13:1830. [PMID: 37889698 PMCID: PMC10251848 DOI: 10.3390/ani13111830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 05/26/2023] [Accepted: 05/27/2023] [Indexed: 10/29/2023] Open
Abstract
Wild animals and pests are important reservoirs and vectors of pathogenic agents that can affect domestic pigs. Rapid globalization, anthropogenic factors, and increasing trends toward outdoor pig production facilitate the contact between domestic pigs and wildlife. However, knowledge on the transmission pathways between domestic pigs and the aforementioned target groups is limited. The present systematic review aims to collect and analyze information on the roles of different wild animal species and pests in the spread of pathogens to domesticated pigs. Overall, 1250 peer-reviewed manuscripts published in English between 2010 and 2022 were screened through the PRISMA framework using PubMed, Scopus, and Web of Science databases. A total of 84 studies reporting possible transmission routes of different pathogenic agents were included. A majority of the studies (80%) focused on the role of wild boars in the transmission of pathogenic agents to pig farms. Studies involving the role of rodents (7%), and deer (6%) were the next most frequent, whereas the role of insects (5%), wild carnivores (5%), wild birds (4%), cats (2%), and badgers (1%) were less available. Only 3.5% of studies presented evidence-based transmission routes from wildlife to domestic pigs. Approximately 65.5% of the included studies described possible risks/risk factors for pathogens' transmission based on quantitative data, whereas 31% of the articles only presented a hypothesis or qualitative analysis of possible transmission routes or risk factors and/or contact rates. Risk factors identified include outdoor farms or extensive systems and farms with a low level of biosecurity as well as wildlife behavior; environmental conditions; human activities and movements; fomites, feed (swill feeding), water, carcasses, and bedding materials. We recommend the strengthening of farm biosecurity frameworks with special attention to wildlife-associated parameters, especially in extensive rearing systems and high-risk zones as it was repeatedly found to be an important measure to prevent pathogen transmission to domestic pigs. In addition, there is a need to focus on effective risk-based wildlife surveillance mechanisms and to raise awareness among farmers about existing wildlife-associated risk factors for disease transmission.
Collapse
Affiliation(s)
- Iryna Makovska
- Veterinary Epidemiology Unit, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium; (P.D.); (I.C.); (J.P.); (J.D.)
| | - Pankaj Dhaka
- Veterinary Epidemiology Unit, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium; (P.D.); (I.C.); (J.P.); (J.D.)
- Centre for One Health, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana 141004, India
| | - Ilias Chantziaras
- Veterinary Epidemiology Unit, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium; (P.D.); (I.C.); (J.P.); (J.D.)
| | - Joana Pessoa
- Veterinary Epidemiology Unit, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium; (P.D.); (I.C.); (J.P.); (J.D.)
| | - Jeroen Dewulf
- Veterinary Epidemiology Unit, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium; (P.D.); (I.C.); (J.P.); (J.D.)
| |
Collapse
|
4
|
Prpić J, Kunić A, Keros T, Lojkić I, Brnić D, Jemeršić L. Absence of Hepatitis E Virus (HEV) Circulation in the Most Widespread Wild Croatian Canine Species, the Red Fox ( Vulpes vulpes) and Jackal ( Canis aureus moreoticus). Microorganisms 2023; 11:microorganisms11040834. [PMID: 37110256 PMCID: PMC10145003 DOI: 10.3390/microorganisms11040834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/11/2023] [Accepted: 03/22/2023] [Indexed: 04/29/2023] Open
Abstract
Hepatitis E virus (HEV) can infect a wide range of domestic and wild animals, and the identification of new host species is reported successively worldwide. Nevertheless, its zoonotic potential and natural transmission, especially in wildlife remains unclear, primarily due to the discrete nature of HEV infections. Since the red fox (Vulpus vulpus) is the most widespread carnivore worldwide, and has been recognized as a potential HEV reservoir, its role as a potent host species is of increasing interest. Another wild canine species, the jackal (Canis aureus moreoticus), is becoming more important within the same habitat as that of the red fox since its number and geographical distribution have been rapidly growing. Therefore, we have chosen these wild species to determine their potential role in the epidemiology and persistence of HEV in the wilderness. The main reason for this is the finding of HEV and a rather high HEV seroprevalence in wild boars sharing the same ecological niche as the wild canine species, as well as the risk of the spread of HEV through red foxes into the outskirts of cities, where possible indirect and even direct contact with people are not excluded. Therefore, our study aimed to investigate the possibility of natural HEV infection of free-living wild canines, by testing samples for the presence of HEV RNA and anti-HEV antibodies to gain better epidemiological knowledge of the disease. For this purpose, 692 red fox and 171 jackal muscle extracts and feces samples were tested. Neither HEV RNA nor anti-HEV antibodies were detected. Although HEV circulation was not detected in the tested samples, to our knowledge, these are the first results that include jackals as a growing and important omnivore wildlife species for the presence of HEV infection in Europe.
Collapse
Affiliation(s)
- Jelena Prpić
- Croatian Veterinary Institute, Savska cesta 143, 10000 Zagreb, Croatia
| | - Ana Kunić
- Croatian Veterinary Institute, Savska cesta 143, 10000 Zagreb, Croatia
| | - Tomislav Keros
- Croatian Veterinary Institute, Savska cesta 143, 10000 Zagreb, Croatia
| | - Ivana Lojkić
- Croatian Veterinary Institute, Savska cesta 143, 10000 Zagreb, Croatia
| | - Dragan Brnić
- Croatian Veterinary Institute, Savska cesta 143, 10000 Zagreb, Croatia
| | - Lorena Jemeršić
- Croatian Veterinary Institute, Savska cesta 143, 10000 Zagreb, Croatia
| |
Collapse
|
5
|
Al-Eitan L, Alnemri M, Alkhawaldeh M, Mihyar A. Rodent-borne viruses in the region of Middle East. Rev Med Virol 2023:e2440. [PMID: 36924105 DOI: 10.1002/rmv.2440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 02/22/2023] [Accepted: 03/02/2023] [Indexed: 03/18/2023]
Abstract
Rodents are one of the most abundant mammal species in the world. They form more than two-fifth of all mammal species and there are approximately 4600 existing rodent species. Rodents are capable of transmitting deadly diseases, especially those that are caused by viruses. Viruses and their consequences have plagued the world for the last two centuries, three pandemics occurred during the last century only. The Middle East is situated at the crossroads of Africa and Asia, along with the Mediterranean Sea and the Indian Ocean, its geographic importance is gained through the diversity of topographies, biosphere, as well as climate aspects that make the region vulnerable to host emerging diseases. Refugee crises also play a major role in expected epidemic outbreaks in the region. Public health has always been the most important priority, and our aim in this review is to raise awareness among public health organisations across the Middle East about the dangers of rodent borne diseases that have been reported or are suspected to be found in the region.
Collapse
Affiliation(s)
- Laith Al-Eitan
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Malek Alnemri
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Mishael Alkhawaldeh
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| | - Ahmad Mihyar
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
| |
Collapse
|
6
|
Animal reservoirs for hepatitis E virus within the Paslahepevirus genus. Vet Microbiol 2023; 278:109618. [PMID: 36640568 DOI: 10.1016/j.vetmic.2022.109618] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/23/2022] [Accepted: 12/03/2022] [Indexed: 12/14/2022]
Abstract
Hepatitis E virus (HEV) is responsible for acute hepatitis in humans. It is a single-stranded, positive-sense RNA virus that belongs to the Hepeviridae family. The majority of concerning HEV genotypes belong to the Paslahepevirus genus and are subsequently divided into eight genotypes. HEV genotypes 1 and 2 exclusively infect humans and primates while genotypes 3 and 4 infect both humans and other mammals. Whereas HEV genotypes 5 and 6 are isolated from wild boars and genotypes 7 and 8 were identified from camels in the United Arab Emirates and China, respectively. HEV mainly spreads from humans to humans via the fecal-oral route. However, some genotypes with the capability of zoonotic transmissions, such as 3 and 4 transmit from animals to humans through feces, direct contact, and ingestion of contaminated meat products. As we further continue to uncover novel HEV strains in various animal species, it is becoming clear that HEV has a broad host range. Therefore, understanding the potential animal reservoirs for this virus will allow for better risk management and risk mitigation of infection with HEV. In this review, we mainly focused on animal reservoirs for the members of the species Paslahepevirus balayani and provided a comprehensive list of the host animals identified to date.
Collapse
|
7
|
Mrzljak A, Jemersic L, Savic V, Balen I, Ilic M, Jurekovic Z, Pavicic-Saric J, Mikulic D, Vilibic-Cavlek T. Hepatitis E Virus in Croatia in the "One-Health" Context. Pathogens 2021; 10:pathogens10060699. [PMID: 34199798 PMCID: PMC8227679 DOI: 10.3390/pathogens10060699] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/01/2021] [Accepted: 06/02/2021] [Indexed: 02/07/2023] Open
Abstract
Hepatitis E virus (HEV) is the most common cause of viral hepatitis globally. The first human case of autochthonous HEV infection in Croatia was reported in 2012, with the undefined zoonotic transmission of HEV genotype 3. This narrative review comprehensively addresses the current knowledge on the HEV epidemiology in humans and animals in Croatia. Published studies showed the presence of HEV antibodies in different population groups, such as chronic patients, healthcare professionals, voluntary blood donors and professionally exposed and pregnant women. The highest seroprevalence in humans was found in patients on hemodialysis in a study conducted in 2018 (27.9%). Apart from humans, different studies have confirmed the infection in pigs, wild boars and a mouse, indicating the interspecies transmission of HEV due to direct or indirect contact or as a foodborne infection. Continued periodical surveys in humans and animals are needed to identify the possible changes in the epidemiology of HEV infections.
Collapse
Affiliation(s)
- Anna Mrzljak
- Department of Gastroenterology and Hepatology, University Hospital Center Zagreb, 10000 Zagreb, Croatia
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia;
- Correspondence:
| | - Lorena Jemersic
- Department of Virology, Croatian Veterinary Institute, 10000 Zagreb, Croatia;
| | - Vladimir Savic
- Poultry Center, Croatian Veterinary Institute, 10000 Zagreb, Croatia;
| | - Ivan Balen
- Department of Gastroenterology and Endocrinology, General Hospital “Dr. Josip Bencevic”, 35000 Slavonski Brod, Croatia;
| | - Maja Ilic
- Department of Epidemiology, Croatian Institute of Public Health, 10000 Zagreb, Croatia;
| | - Zeljka Jurekovic
- Department of Medicine, Merkur University Hospital, 10000 Zagreb, Croatia;
| | - Jadranka Pavicic-Saric
- Department of Anestesiology, Reanimatology and Intensive Care, Merkur University Hospital, 10000 Zagreb, Croatia;
| | - Danko Mikulic
- Department of Abdominal and Transplant Surgery, Merkur University Hospital, 10000 Zagreb, Croatia;
| | - Tatjana Vilibic-Cavlek
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia;
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia
| |
Collapse
|
8
|
Vilibic-Cavlek T, Barbic L, Mrzljak A, Brnic D, Klobucar A, Ilic M, Janev-Holcer N, Bogdanic M, Jemersic L, Stevanovic V, Tabain I, Krcmar S, Vucelja M, Prpic J, Boljfetic M, Jelicic P, Madic J, Ferencak I, Savic V. Emerging and Neglected Viruses of Zoonotic Importance in Croatia. Pathogens 2021; 10:pathogens10010073. [PMID: 33467617 PMCID: PMC7829938 DOI: 10.3390/pathogens10010073] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/08/2021] [Accepted: 01/11/2021] [Indexed: 02/07/2023] Open
Abstract
Several arboviruses have emerged in Croatia in recent years. Tick-borne encephalitis is endemic in continental counties; however, new natural micro-foci have been detected. Two autochthonous dengue cases were reported in 2010. West Nile virus emerged in 2012, followed by emergence of Usutu virus in 2013. Although high seroprevalence rates of Toscana virus have been detected among residents of Croatian littoral, the virus remains neglected, with only a few clinical cases of neuroinvasive infections reported. Lymphocytic choriomeningitis virus is a neglected neuroinvasive rodent-borne virus. So far, there are no reports on human clinical cases; however, the seroprevalence studies indicate the virus presence in the Croatian mainland. Puumala and Dobrava hantaviruses are widely distributing rodent-borne viruses with sporadic and epidemic occurrence. Hepatitis E virus is an emerging food-borne virus in Croatia. After the emergence in 2012, cases were regularly recorded. Seropositivity varies greatly by region and population group. Rotaviruses represent a significant healthcare burden since rotavirus vaccination is not included in the Croatian national immunization program. Additionally, rotaviruses are widely distributed in the Croatian ecosystem. A novel coronavirus, SARS-CoV-2, emerged in February 2020 and spread rapidly throughout the country. This review focuses on emerging and neglected viruses of zoonotic importance detected in Croatia.
Collapse
Affiliation(s)
- Tatjana Vilibic-Cavlek
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (M.B.); (I.T.); (I.F.)
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia;
- Correspondence:
| | - Ljubo Barbic
- Department of Microbiology and Infectious Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia; (L.B.); (V.S.); (J.M.)
| | - Anna Mrzljak
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia;
- Department of Medicine, Merkur University Hospital, 10000 Zagreb, Croatia
| | - Dragan Brnic
- Department of Virology, Croatian Veterinary Institute, 10000 Zagreb, Croatia; (D.B.); (L.J.); (J.P.)
| | - Ana Klobucar
- Department of Epidemiology, Andrija Stampar Institute of Public Health, 10000 Zagreb, Croatia;
| | - Maja Ilic
- Department of Epidemiology, Croatian Institute of Public Health, 10000 Zagreb, Croatia;
| | - Natasa Janev-Holcer
- Environmental Health Department, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (N.J.-H.); (P.J.)
| | - Maja Bogdanic
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (M.B.); (I.T.); (I.F.)
| | - Lorena Jemersic
- Department of Virology, Croatian Veterinary Institute, 10000 Zagreb, Croatia; (D.B.); (L.J.); (J.P.)
| | - Vladimir Stevanovic
- Department of Microbiology and Infectious Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia; (L.B.); (V.S.); (J.M.)
| | - Irena Tabain
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (M.B.); (I.T.); (I.F.)
| | - Stjepan Krcmar
- Department of Biology, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia;
| | - Marko Vucelja
- Faculty of Forestry, University of Zagreb, 10000 Zagreb, Croatia; (M.V.); (M.B.)
| | - Jelena Prpic
- Department of Virology, Croatian Veterinary Institute, 10000 Zagreb, Croatia; (D.B.); (L.J.); (J.P.)
| | - Marko Boljfetic
- Faculty of Forestry, University of Zagreb, 10000 Zagreb, Croatia; (M.V.); (M.B.)
| | - Pavle Jelicic
- Environmental Health Department, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (N.J.-H.); (P.J.)
| | - Josip Madic
- Department of Microbiology and Infectious Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, 10000 Zagreb, Croatia; (L.B.); (V.S.); (J.M.)
| | - Ivana Ferencak
- Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia; (M.B.); (I.T.); (I.F.)
| | - Vladimir Savic
- Poultry Center, Croatian Veterinary Institute, 10000 Zagreb, Croatia;
| |
Collapse
|
9
|
Bennett AJ, Paskey AC, Ebinger A, Pfaff F, Priemer G, Höper D, Breithaupt A, Heuser E, Ulrich RG, Kuhn JH, Bishop-Lilly KA, Beer M, Goldberg TL. Relatives of rubella virus in diverse mammals. Nature 2020; 586:424-428. [PMID: 33029010 PMCID: PMC7572621 DOI: 10.1038/s41586-020-2812-9] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Accepted: 07/17/2020] [Indexed: 12/17/2022]
Abstract
Since 1814, when rubella was first described, the origins of the disease and its causative agent, rubella virus (Matonaviridae: Rubivirus), have remained unclear1. Here we describe ruhugu virus and rustrela virus in Africa and Europe, respectively, which are, to our knowledge, the first known relatives of rubella virus. Ruhugu virus, which is the closest relative of rubella virus, was found in apparently healthy cyclops leaf-nosed bats (Hipposideros cyclops) in Uganda. Rustrela virus, which is an outgroup to the clade that comprises rubella and ruhugu viruses, was found in acutely encephalitic placental and marsupial animals at a zoo in Germany and in wild yellow-necked field mice (Apodemus flavicollis) at and near the zoo. Ruhugu and rustrela viruses share an identical genomic architecture with rubella virus2,3. The amino acid sequences of four putative B cell epitopes in the fusion (E1) protein of the rubella, ruhugu and rustrela viruses and two putative T cell epitopes in the capsid protein of the rubella and ruhugu viruses are moderately to highly conserved4-6. Modelling of E1 homotrimers in the post-fusion state predicts that ruhugu and rubella viruses have a similar capacity for fusion with the host-cell membrane5. Together, these findings show that some members of the family Matonaviridae can cross substantial barriers between host species and that rubella virus probably has a zoonotic origin. Our findings raise concerns about future zoonotic transmission of rubella-like viruses, but will facilitate comparative studies and animal models of rubella and congenital rubella syndrome.
Collapse
Affiliation(s)
- Andrew J Bennett
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Adrian C Paskey
- Department of Microbiology and Immunology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
- Leidos, Reston, VA, USA
- Genomics and Bioinformatics Department, Biological Defense Research Directorate, Naval Medical Research Center-Frederick, Fort Detrick, Frederick, MD, USA
| | - Arnt Ebinger
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Florian Pfaff
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Grit Priemer
- State Office for Agriculture, Food Safety and Fisheries, Rostock, Germany
| | - Dirk Höper
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Angele Breithaupt
- Department of Experimental Animal Facilities and Biorisk Management, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Elisa Heuser
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
- German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel-Insel Riems, Greifswald-Insel Riems, Germany
| | - Rainer G Ulrich
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
- German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel-Insel Riems, Greifswald-Insel Riems, Germany
| | - Jens H Kuhn
- Integrated Research Facility at Fort Detrick, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD, USA
| | - Kimberly A Bishop-Lilly
- Department of Microbiology and Immunology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
- Genomics and Bioinformatics Department, Biological Defense Research Directorate, Naval Medical Research Center-Frederick, Fort Detrick, Frederick, MD, USA
| | - Martin Beer
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany.
| | - Tony L Goldberg
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, USA.
- Global Health Institute, University of Wisconsin-Madison, Madison, WI, USA.
| |
Collapse
|