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Ling J, Lundeberg EE, Wasberg A, Faria IR, Vucicevic S, Settergren B, Lundkvist Å. Nephropathia Epidemica Caused by Puumala Virus in Bank Voles, Scania, Southern Sweden. Emerg Infect Dis 2024; 30:732-737. [PMID: 38526134 PMCID: PMC10977816 DOI: 10.3201/eid3004.231414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024] Open
Abstract
In 2018, a local case of nephropathia epidemica was reported in Scania, southern Sweden, more than 500 km south of the previously known presence of human hantavirus infections in Sweden. Another case emerged in the same area in 2020. To investigate the zoonotic origin of those cases, we trapped rodents in Ballingslöv, Norra Sandby, and Sörby in southern Sweden during 2020‒2021. We found Puumala virus (PUUV) in lung tissues from 9 of 74 Myodes glareolus bank voles by screening tissues using a hantavirus pan-large segment reverse transcription PCR. Genetic analysis revealed that the PUUV strains were distinct from those found in northern Sweden and Denmark and belonged to the Finnish PUUV lineage. Our findings suggest an introduction of PUUV from Finland or Karelia, causing the human PUUV infections in Scania. This discovery emphasizes the need to understand the evolution, cross-species transmission, and disease outcomes of this newly found PUUV variant.
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Castel G, Alburkat H, Tatard C, Dutra L, Criado M, Bouilloud M, Pradel J, Sironen T, Charbonnel N. Puumala orthohantavirus circulation in its wild reservoir, the bank vole, during the 2021 outbreak of hemorrhagic fever with renal syndrome in Jura, France. Infect Dis Now 2023; 53:104767. [PMID: 37562571 DOI: 10.1016/j.idnow.2023.104767] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 08/12/2023]
Abstract
OBJECTIVE A large and unprecedented outbreak of an attenuated form of hemorrhagic fever with renal syndrome called nephropathia epidemica (NE) and caused by Puumala virus (PUUV) occurred in 2021 in the southern Jura Mountains (France) leading to numerous hospitalizations. The aim of this study was to investigate the circulation of PUUV in its animal reservoir at the time of this outbreak. METHODS We conjointly surveyed bank vole relative abundance, small mammal community composition, and PUUV circulation in bank voles (seroprevalence and genetic diversity) in the Jura NE epidemic area, between 2020 and 2022. RESULTS Trapping results showed a higher relative abundance of bank voles in 2021 compared to 2020 and 2022. Extremely high levels of PUUV seroprevalence in bank voles were found at the time of the human NE epidemic with seropositive animals trapped in almost all trap lines as of spring 2021. Genetic analyses of PUUV (S segment) gathered in 2021 at two sampling sites revealed a strong clustering of these strains within the "Jura" clade. No significant genetic variation was detected compared to what was already known to be circulating in the Jura region. CONCLUSION These results underline a need for enhanced monitoring of PUUV circulation in host reservoir populations in NE endemic areas. This would enable the relevant actors to better inform and sensitize the public on this zoonotic risk, and to implement prevention strategies in collaboration with physicians.
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Affiliation(s)
- Guillaume Castel
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université de Montpellier, France.
| | - Hussein Alburkat
- Department of Virology, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Department of Veterinary Biosciences, University of Helsinki, Helsinki, Finland
| | - Caroline Tatard
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université de Montpellier, France
| | - Lara Dutra
- Department of Veterinary Biosciences, University of Helsinki, Helsinki, Finland
| | - Mathilde Criado
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université de Montpellier, France
| | - Marie Bouilloud
- CBGP, IRD, INRAE, CIRAD, Institut Agro, Université de Montpellier, France
| | - Julien Pradel
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université de Montpellier, France
| | - Tarja Sironen
- Department of Virology, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Department of Veterinary Biosciences, University of Helsinki, Helsinki, Finland
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Schlohsarczyk EK, Drewes S, Koteja P, Röhrs S, Ulrich RG, Teifke JP, Herden C. Tropism of Puumala orthohantavirus and Endoparasite Coinfection in the Bank Vole Reservoir. Viruses 2023; 15:v15030612. [PMID: 36992321 PMCID: PMC10058470 DOI: 10.3390/v15030612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 02/08/2023] [Accepted: 02/12/2023] [Indexed: 02/25/2023] Open
Abstract
In Europe, most cases of human hantavirus disease are caused by Puumala orthohantavirus (PUUV) transmitted by bank voles (Clethrionomys glareolus, syn. Myodes glareolus), in which PUUV causes inconspicuous infection. Little is known about tropism and endoparasite coinfections in PUUV-infected reservoir and spillover-infected rodents. Here, we characterized PUUV tropism, pathological changes and endoparasite coinfections. The voles and some non-reservoir rodents were examined histologically, immunohistochemically, by in situ hybridization, indirect IgG enzyme-linked immunosorbent assay and reverse transcription-polymerase chain reaction. PUUV RNA and anti-PUUV antibodies were detected simultaneously in a large proportion of the bank voles, indicating persistent infection. Although PUUV RNA was not detected in non-reservoir rodents, the detection of PUUV-reactive antibodies suggests virus contact. No specific gross and histological findings were detected in the infected bank voles. A broad organ tropism of PUUV was observed: kidney and stomach were most frequently infected. Remarkably, PUUV was detected in cells lacking the typical secretory capacity, which may contribute to the maintenance of virus persistence. PUUV-infected wild bank voles were found to be frequently coinfected with Hepatozoon spp. and Sarcocystis (Frenkelia) spp., possibly causing immune modulation that may influence susceptibility to PUUV infection or vice versa. The results are a prerequisite for a deeper understanding of virus–host interactions in natural hantavirus reservoirs.
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Affiliation(s)
- Elfi K. Schlohsarczyk
- Institute of Veterinary Pathology, FB10—Veterinary Medicine, Justus-Liebig-University Giessen, 35392 Giessen, Germany
- Friedrich-Loeffler-Institut, 17493 Greifswald-Insel Riems, Germany
| | - Stephan Drewes
- Friedrich-Loeffler-Institut, 17493 Greifswald-Insel Riems, Germany
| | - Paweł Koteja
- Institute of Environmental Sciences, Faculty of Biology, Jagiellonian University, 30-387 Kraków, Poland
| | - Susanne Röhrs
- Friedrich-Loeffler-Institut, 17493 Greifswald-Insel Riems, Germany
| | - Rainer G. Ulrich
- Friedrich-Loeffler-Institut, 17493 Greifswald-Insel Riems, Germany
| | - Jens P. Teifke
- Institute of Veterinary Pathology, FB10—Veterinary Medicine, Justus-Liebig-University Giessen, 35392 Giessen, Germany
- Friedrich-Loeffler-Institut, 17493 Greifswald-Insel Riems, Germany
| | - Christiane Herden
- Institute of Veterinary Pathology, FB10—Veterinary Medicine, Justus-Liebig-University Giessen, 35392 Giessen, Germany
- Correspondence: ; Tel.: +49-6419938201
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Krug C, Rigaud E, Siby-Diakite D, Bénézet L, Papadopoulos P, de Valk H, Deffontaines G, Septfons A, Reynes JM. Seroprevalence of Hantavirus in Forestry Workers, Northern France, 2019-2020. Viruses 2023; 15:v15020338. [PMID: 36851558 PMCID: PMC9962707 DOI: 10.3390/v15020338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/16/2023] [Accepted: 01/21/2023] [Indexed: 01/27/2023] Open
Abstract
We aimed to estimate the seroprevalence of Puumala orthohantavirus (PUUV) among forestry workers in northern France, and to explore sociodemographic risk factors. We conducted a random cross-sectional seroprevalence survey among 1777 forestry workers in 2019-2020. The presence of immunoglobulin G against PUUV antigens in serum was assessed using enzyme-linked immunosorbent assay and confirmed using immunofluorescence assay. Poisson regression models were used to explore factors associated with seropositivity. Weighted seroprevalence was 5% (3-6) in northeastern France, 4% (2-6) in north central France, and 1% in two regions located in the center of the country (Auvergne and Limousin). There were no seropositive workers detected in northwestern France. Seropositivity was associated with age, sex, and cumulative seniority in the forestry sector. Seroprevalence was highest in known endemic areas of the northeast and lowest in the northwest. Nevertheless, we found serological evidence of PUUV infection in two regions located in the center of the country, suggesting circulation of the virus in these regions, previously thought to be non-endemic.
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Affiliation(s)
- Catarina Krug
- Santé Publique France, 94410 Saint-Maurice, France
- European Centre for Disease Prevention and Control (ECDC), 169 73 Solna, Sweden
| | - Emma Rigaud
- Caisse Centrale de la Mutualité Sociale Agricole, 93000 Bobigny, France
| | | | | | | | | | | | | | - Jean-Marc Reynes
- Institut Pasteur, Université Paris Cité, 75015 Paris, France
- Correspondence: ; Tel.: +33-1-40-61-38-08
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Castel G, Monchatre-Leroy E, López-Roig M, Murri S, Couteaudier M, Boué F, Augot D, Sauvage F, Pontier D, Hénaux V, Marianneau P, Serra-Cobo J, Tordo N. Puumala Virus Variants Circulating in Forests of Ardennes, France: Ten Years of Genetic Evolution. Pathogens 2021; 10:pathogens10091164. [PMID: 34578197 PMCID: PMC8472060 DOI: 10.3390/pathogens10091164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/03/2021] [Accepted: 09/06/2021] [Indexed: 11/29/2022] Open
Abstract
In Europe, Puumala virus (PUUV) transmitted by the bank vole (Myodes glareolus) is the causative agent of nephropathia epidemica (NE), a mild form of haemorrhagic fever with renal syndrome. In France, very little is known about the spatial and temporal variability of the virus circulating within bank vole populations. The present study involved monitoring of bank vole population dynamics and PUUV microdiversity over a ten-year period (2000–2009) in two forests of the Ardennes region: Elan and Croix-Scaille. Ardennes region is characterised by different environmental conditions associated with different NE epidemiology. Bank vole density and population parameters were estimated using the capture/marking/recapture method, and blood samples were collected to monitor the overall seroprevalence of PUUV in rodent populations. Phylogenetic analyses of fifty-five sequences were performed to illustrate the genetic diversity of PUUV variants between forests. The pattern of the two forests differed clearly. In the Elan forest, the rodent survival was higher, and this limited turn-over resulted in a lower seroprevalence and diversity of PUUV sequences than in the Croix-Scaille forest. Uncovering the links between host dynamics and virus microevolution is improving our understanding of PUUV distribution in rodents and the NE risk.
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Affiliation(s)
- Guillaume Castel
- CBGP, INRAE, CIRAD, IRD, Montpellier SupAgro, Université Montpellier, 34000 Montpellier, France
- Correspondence: (G.C.); (E.M.-L.)
| | - Elodie Monchatre-Leroy
- Nancy Laboratory for Rabies and Wildlife, ANSES, 54220 Malzeville, France;
- Correspondence: (G.C.); (E.M.-L.)
| | - Marc López-Roig
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, 08028 Barcelona, Spain; (M.L.-R.); (J.S.-C.)
- Institut de Recerca de la Biodiversitat (IRBio), Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain
| | - Séverine Murri
- Lyon Laboratory, ANSES, Virology Unit, University of Lyon, 69007 Lyon, France; (S.M.); (P.M.)
| | - Mathilde Couteaudier
- INSERM U1259 MAVIVH, Université de Tours and CHRU de Tours, 37032 Tours, France;
| | - Franck Boué
- Nancy Laboratory for Rabies and Wildlife, ANSES, SEEpiAS Unit, 54220 Malzéville, France;
| | - Denis Augot
- Nancy Laboratory for Rabies and Wildlife, ANSES, 54220 Malzeville, France;
- USC Vecpar, ANSES-LSA, EA 7510, Université de Reims Champagne-Ardenne, SFR Cap Santé, Faculté de Pharmacie, 51096 Reims, France
| | - Frank Sauvage
- SEENOVATE, 69002 Lyon, France;
- UMR–CNRS 5558 Biométrie et Biologie Evolutive, Université C. Bernard Lyon-1, 69622 Villeurbanne, France;
| | - Dominique Pontier
- UMR–CNRS 5558 Biométrie et Biologie Evolutive, Université C. Bernard Lyon-1, 69622 Villeurbanne, France;
- LabEx Ecofect, Eco-Evolutionary Dynamics of Infectious Diseases, University of Lyon, 69622 Lyon, France
| | - Viviane Hénaux
- Lyon Laboratory, ANSES, Epidemiology and support to Surveillance Unit, University of Lyon, 69007 Lyon, France;
| | - Philippe Marianneau
- Lyon Laboratory, ANSES, Virology Unit, University of Lyon, 69007 Lyon, France; (S.M.); (P.M.)
| | - Jordi Serra-Cobo
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Facultat de Biologia, Universitat de Barcelona, 08028 Barcelona, Spain; (M.L.-R.); (J.S.-C.)
- Institut de Recerca de la Biodiversitat (IRBio), Faculty of Biology, University of Barcelona, 08028 Barcelona, Spain
| | - Noël Tordo
- Institut Pasteur, Antiviral Strategies Unit, Department of Virology, 75015 Paris, France;
- Institut Pasteur de Guinée, Conakry BP 4416, Guinea
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Binder F, Gallo G, Bendl E, Eckerle I, Ermonval M, Luttermann C, Ulrich RG. Inhibition of interferon I induction by non-structural protein NSs of Puumala virus and other vole-associated orthohantaviruses: phenotypic plasticity of the protein and potential functional domains. Arch Virol 2021; 166:2999-3012. [PMID: 34389893 PMCID: PMC8362652 DOI: 10.1007/s00705-021-05159-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 05/14/2021] [Indexed: 12/25/2022]
Abstract
The orthohantavirus Puumala virus (PUUV), which is transmitted by bank voles (Clethrionomys glareolus), and other vole-borne hantaviruses contain in their small (S) genome segment two overlapping open reading frames, coding for the nucleocapsid protein and the non-structural protein NSs, a putative type I interferon (IFN-I) antagonist. To investigate the role of NSs of PUUV and other orthohantaviruses, the expression pattern of recombinant NSs constructs and their ability to inhibit human IFN-I promoter activity were investigated. The NSs proteins of PUUV and related cricetid-borne orthohantaviruses showed strong inhibition of IFN-I promoter induction. We identified protein products originating from three and two methionine initiation codons in the NSs ORF of PUUV during transfection and infection, respectively. The three putative start codons are conserved in all PUUV strains analysed. Translation initiation at these start codons influenced the inhibitory activity of the NSs products, with the wild-type (wt) construct expressing two proteins starting at the first and second methionine and showing strong inhibition activity. Analysis of in vitro-generated variants and naturally occurring PUUV NSs proteins indicated that amino acid variation in the NSs protein is well tolerated, suggesting its phenotypic plasticity. The N-terminal 20-amino-acid region of the NSs protein was found to be associated with strong inhibition and to be highly vulnerable to amino acid exchanges and tag fusions. Infection studies using human, bank vole, and Vero E6 cells did not show obvious differences in the replication capacity of PUUV Sotkamo wt and a strain with a truncated NSs protein (NSs21Stop), showing that the lack of a full-length NSs might be compensated by its N-terminal peptide, as seen in transfection experiments. These results contribute to our understanding of virus-host interactions and highlight the importance of future innate immunity studies in reservoir hosts.
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Affiliation(s)
- Florian Binder
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Greifswald-Insel Riems, Germany
| | - Giulia Gallo
- Department of Virology, Institut Pasteur, Antiviral Strategies, Paris, France
| | - Elias Bendl
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Greifswald-Insel Riems, Germany.,University Hospital Freiburg, Institute of Virology, Freiburg, Germany
| | - Isabella Eckerle
- University of Bonn, Medical Centre, Bonn, Germany.,Geneva Centre for Emerging Viral Diseases, Division of Infectious Diseases, University Hospital of Geneva, Geneva, Switzerland
| | - Myriam Ermonval
- Department of Virology, Institut Pasteur, Antiviral Strategies, Paris, France
| | - Christine Luttermann
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Immunology, Greifswald-Insel Riems, Germany
| | - Rainer G Ulrich
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Greifswald-Insel Riems, Germany.
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Razzauti M, Castel G, Cosson JF. Impact of Landscape on Host-Parasite Genetic Diversity and Distribution Using the Puumala orthohantavirus-Bank Vole System. Microorganisms 2021; 9:microorganisms9071516. [PMID: 34361952 PMCID: PMC8306195 DOI: 10.3390/microorganisms9071516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/09/2021] [Accepted: 07/12/2021] [Indexed: 11/16/2022] Open
Abstract
In nature, host specificity has a strong impact on the parasite's distribution, prevalence, and genetic diversity. The host's population dynamics is expected to shape the distribution of host-specific parasites. In turn, the parasite's genetic structure is predicted to mirror that of the host. Here, we study the tandem Puumala orthohantavirus (PUUV)-bank vole system. The genetic diversity of 310 bank voles and 33 PUUV isolates from 10 characterized localities of Northeast France was assessed. Our findings show that the genetic diversity of both PUUV and voles, was positively correlated with forest coverage and contiguity of habitats. While the genetic diversity of voles was weakly structured in space, that of PUUV was found to be strongly structured, suggesting that the dispersion of voles was not sufficient to ensure a broad PUUV dissemination. Genetic diversity of PUUV was mainly shaped by purifying selection. Genetic drift and extinction events were better reflected than local adaptation of PUUV. These contrasting patterns of microevolution have important consequences for the understanding of PUUV distribution and epidemiology.
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Affiliation(s)
- Maria Razzauti
- CBGP, INRAE, CIRAD, IRD, Montpellier SupAgro, Université Montpellier, 34000 Montpellier, France;
- Correspondence:
| | - Guillaume Castel
- CBGP, INRAE, CIRAD, IRD, Montpellier SupAgro, Université Montpellier, 34000 Montpellier, France;
| | - Jean-François Cosson
- UMR BIPAR, Animal Health Laboratory, ANSES, INRAE, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France;
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Isolation and Genetic Characterization of Puumala Orthohantavirus Strains from France. Pathogens 2021; 10:pathogens10030349. [PMID: 33809526 PMCID: PMC7999636 DOI: 10.3390/pathogens10030349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 02/25/2021] [Accepted: 03/12/2021] [Indexed: 01/04/2023] Open
Abstract
Puumala orthohantavirus (PUUV) causes a mild form of haemorrhagic fever with renal syndrome (HFRS) called nephropathia epidemica (NE), regularly diagnosed in Europe. France represents the western frontier of the expansion of NE in Europe with two distinct areas: an endemic area (north-eastern France) where PUUV circulates in rodent populations, with the detection of many human NE cases, and a non-endemic area (south-western France) where the virus is not detected, with only a few human cases being reported. In this study, we describe the different stages of the isolation of two PUUV strains from two distinct French geographical areas: Ardennes (endemic area) and Loiret (non-endemic area). To isolate PUUV efficiently, we selected wild bank voles (Myodes glareolus, the specific reservoir of PUUV) captured in these areas and that were seronegative for anti-PUUV IgG (ELISA) but showed a non-negligible viral RNA load in their lung tissue (qRT-PCR). With this study design, we were able to cultivate and maintain these two strains in Vero E6 cells and also propagate both strains in immunologically neutral bank voles efficiently and rapidly. High-throughput and Sanger sequencing results provided a better assessment of the impact of isolation methods on viral diversity.
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Abstract
European orthohantaviruses (Puumala orthohantavirus (PUUV); Dobrava-Belgrade orthohantavirus (DOBV), genotype Kurkino; Tula orthohantavirus (TULV)), and Leptospira spp. are small mammal-associated zoonotic pathogens that cause diseases with potentially similar symptoms in humans. We investigated the frequency of Leptospira spp. and hantavirus single and double infections in small mammals from 22 sites in Thuringia, central Germany, during 2017. TULV infections were detected at 18 of 22 sites (mean prevalence 13.8%, 93/674). PUUV infections were detected at four of 22 sites (mean prevalence 1.5%, 7/471), and respective PUUV sequences formed a novel phylogenetic clade, but DOBV infections were not detected at all. Leptospira infections were detected at 21 of 22 sites with the highest overall prevalence in field voles (Microtus agrestis) with 54.5% (6/11) and common voles (Microtus arvalis) with 30.3% (205/676). Leptospira–hantavirus coinfections were found in 6.6% (44/671) of common voles but only in two of 395 bank voles. TULV and Leptospira coinfection probability in common voles was driven by individual (age) and population-level factors. Coinfections seemed to be particularly associated with sites where Leptospira spp. prevalence exceeded 35%. Future investigations should evaluate public health consequences of this strong spatial clustering of coinfections.
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Madrières S, Tatard C, Murri S, Vulin J, Galan M, Piry S, Pulido C, Loiseau A, Artige E, Benoit L, Leménager N, Lakhdar L, Charbonnel N, Marianneau P, Castel G. How Bank Vole-PUUV Interactions Influence the Eco-Evolutionary Processes Driving Nephropathia Epidemica Epidemiology-An Experimental and Genomic Approach. Pathogens 2020; 9:E789. [PMID: 32993044 PMCID: PMC7599775 DOI: 10.3390/pathogens9100789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/21/2020] [Accepted: 09/23/2020] [Indexed: 11/16/2022] Open
Abstract
In Europe, Puumala virus (PUUV) is responsible for nephropathia epidemica (NE), a mild form of hemorrhagic fever with renal syndrome (HFRS). Despite the presence of its reservoir, the bank vole, on most of French territory, the geographic distribution of NE cases is heterogeneous and NE endemic and non-endemic areas have been reported. In this study we analyzed whether bank vole-PUUV interactions could partly shape these epidemiological differences. We performed crossed-experimental infections using wild bank voles from French endemic (Ardennes) and non-endemic (Loiret) areas and two French PUUV strains isolated from these areas. The serological response and dynamics of PUUV infection were compared between the four cross-infection combinations. Due to logistical constraints, this study was based on a small number of animals. Based on this experimental design, we saw a stronger serological response and presence of PUUV in excretory organs (bladder) in bank voles infected with the PUUV endemic strain. Moreover, the within-host viral diversity in excretory organs seemed to be higher than in other non-excretory organs for the NE endemic cross-infection but not for the NE non-endemic cross-infection. Despite the small number of rodents included, our results showed that genetically different PUUV strains and in a lesser extent their interaction with sympatric bank voles, could affect virus replication and diversity. This could impact PUUV excretion/transmission between rodents and to humans and in turn at least partly shape NE epidemiology in France.
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Affiliation(s)
- Sarah Madrières
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (S.M.); (C.T.); (M.G.); (S.P.); (A.L.); (E.A.); (L.B.); (N.L.); (N.C.)
- ANSES—Laboratoire de Lyon, Unité Virologie, 69007 Lyon, France; (S.M.); (J.V.); (P.M.)
| | - Caroline Tatard
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (S.M.); (C.T.); (M.G.); (S.P.); (A.L.); (E.A.); (L.B.); (N.L.); (N.C.)
| | - Séverine Murri
- ANSES—Laboratoire de Lyon, Unité Virologie, 69007 Lyon, France; (S.M.); (J.V.); (P.M.)
| | - Johann Vulin
- ANSES—Laboratoire de Lyon, Unité Virologie, 69007 Lyon, France; (S.M.); (J.V.); (P.M.)
| | - Maxime Galan
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (S.M.); (C.T.); (M.G.); (S.P.); (A.L.); (E.A.); (L.B.); (N.L.); (N.C.)
| | - Sylvain Piry
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (S.M.); (C.T.); (M.G.); (S.P.); (A.L.); (E.A.); (L.B.); (N.L.); (N.C.)
| | - Coralie Pulido
- ANSES—Laboratoire de Lyon, Plateforme d’Expérimentation Animale, 69007 Lyon, France; (C.P.); (L.L.)
| | - Anne Loiseau
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (S.M.); (C.T.); (M.G.); (S.P.); (A.L.); (E.A.); (L.B.); (N.L.); (N.C.)
| | - Emmanuelle Artige
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (S.M.); (C.T.); (M.G.); (S.P.); (A.L.); (E.A.); (L.B.); (N.L.); (N.C.)
| | - Laure Benoit
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (S.M.); (C.T.); (M.G.); (S.P.); (A.L.); (E.A.); (L.B.); (N.L.); (N.C.)
| | - Nicolas Leménager
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (S.M.); (C.T.); (M.G.); (S.P.); (A.L.); (E.A.); (L.B.); (N.L.); (N.C.)
| | - Latifa Lakhdar
- ANSES—Laboratoire de Lyon, Plateforme d’Expérimentation Animale, 69007 Lyon, France; (C.P.); (L.L.)
| | - Nathalie Charbonnel
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (S.M.); (C.T.); (M.G.); (S.P.); (A.L.); (E.A.); (L.B.); (N.L.); (N.C.)
| | - Philippe Marianneau
- ANSES—Laboratoire de Lyon, Unité Virologie, 69007 Lyon, France; (S.M.); (J.V.); (P.M.)
| | - Guillaume Castel
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (S.M.); (C.T.); (M.G.); (S.P.); (A.L.); (E.A.); (L.B.); (N.L.); (N.C.)
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11
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Kabwe E, Davidyuk Y, Shamsutdinov A, Garanina E, Martynova E, Kitaeva K, Malisheni M, Isaeva G, Savitskaya T, Urbanowicz RA, Morzunov S, Katongo C, Rizvanov A, Khaiboullina S. Orthohantaviruses, Emerging Zoonotic Pathogens. Pathogens 2020; 9:pathogens9090775. [PMID: 32971887 PMCID: PMC7558059 DOI: 10.3390/pathogens9090775] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/18/2020] [Accepted: 09/19/2020] [Indexed: 12/23/2022] Open
Abstract
Orthohantaviruses give rise to the emerging infections such as of hemorrhagic fever with renal syndrome (HFRS) and hantavirus pulmonary syndrome (HPS) in Eurasia and the Americas, respectively. In this review we will provide a comprehensive analysis of orthohantaviruses distribution and circulation in Eurasia and address the genetic diversity and evolution of Puumala orthohantavirus (PUUV), which causes HFRS in this region. Current data indicate that the geographical location and migration of the natural hosts can lead to the orthohantaviruses genetic diversity as the rodents adapt to the new environmental conditions. The data shows that a high level of diversity characterizes the genome of orthohantaviruses, and the PUUV genome is the most divergent. The reasons for the high genome diversity are mainly caused by point mutations and reassortment, which occur in the genome segments. However, it still remains unclear whether this diversity is linked to the disease’s severity. We anticipate that the information provided in this review will be useful for optimizing and developing preventive strategies of HFRS, an emerging zoonosis with potentially very high mortality rates.
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Affiliation(s)
- Emmanuel Kabwe
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (E.K.); (Y.D.); (A.S.); (E.G.); (E.M.); (K.K.); (A.R.)
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia; (G.I.); (T.S.)
| | - Yuriy Davidyuk
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (E.K.); (Y.D.); (A.S.); (E.G.); (E.M.); (K.K.); (A.R.)
| | - Anton Shamsutdinov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (E.K.); (Y.D.); (A.S.); (E.G.); (E.M.); (K.K.); (A.R.)
| | - Ekaterina Garanina
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (E.K.); (Y.D.); (A.S.); (E.G.); (E.M.); (K.K.); (A.R.)
| | - Ekaterina Martynova
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (E.K.); (Y.D.); (A.S.); (E.G.); (E.M.); (K.K.); (A.R.)
| | - Kristina Kitaeva
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (E.K.); (Y.D.); (A.S.); (E.G.); (E.M.); (K.K.); (A.R.)
| | | | - Guzel Isaeva
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia; (G.I.); (T.S.)
| | - Tatiana Savitskaya
- Kazan Research Institute of Epidemiology and Microbiology, 420012 Kazan, Russia; (G.I.); (T.S.)
| | - Richard A. Urbanowicz
- Wolfson Centre for Global Virus Infections, University of Nottingham, Nottingham NG7 2UH, UK;
- School of Life Sciences, University of Nottingham, Nottingham NG7 2UH, UK
| | - Sergey Morzunov
- Department of Pathology, School of Medicine, University of Nevada, Reno, NV 89557, USA
- Correspondence:
| | - Cyprian Katongo
- Department of Biological Sciences, University of Zambia, Lusaka 10101, Zambia;
| | - Albert Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008 Kazan, Russia; (E.K.); (Y.D.); (A.S.); (E.G.); (E.M.); (K.K.); (A.R.)
| | - Svetlana Khaiboullina
- Department of Microbiology and Immunology, University of Nevada, Reno, NV 89557, USA;
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12
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Murri S, Madrières S, Tatard C, Piry S, Benoit L, Loiseau A, Pradel J, Artige E, Audiot P, Leménager N, Lacôte S, Vulin J, Charbonnel N, Marianneau P, Castel G. Detection and Genetic Characterization of Puumala Orthohantavirus S-Segment in Areas of France Non-Endemic for Nephropathia Epidemica. Pathogens 2020; 9:pathogens9090721. [PMID: 32882953 PMCID: PMC7559001 DOI: 10.3390/pathogens9090721] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 08/15/2020] [Accepted: 08/22/2020] [Indexed: 12/30/2022] Open
Abstract
Puumala virus (PUUV) in Europe causes nephropathia epidemica (NE), a mild form of hemorrhagic fever with renal syndrome (HFRS). The incidence of NE is highly heterogeneous spatially, whereas the geographic distribution of the wild reservoir of PUUV, the bank vole, is essentially homogeneous. Our understanding of the processes driving this heterogeneity remains incomplete due to gaps in knowledge. Little is known about the current distribution and genetic variation of PUUV in the areas outside the well-identified zones of NE endemicity. We trapped bank voles in four forests in French regions in which NE is considered non-endemic, but sporadic NE cases have been reported recently. We tested bank voles for anti-PUUV IgG and characterized the S segment sequences of PUUV from seropositive animals. Phylogenetic analyses revealed specific amino-acid signatures and genetic differences between PUUV circulating in non-endemic and nearby NE-endemic areas. We also showed, in temporal surveys, that the amino-acid sequences of PUUV had undergone fewer recent changes in areas non-endemic for NE than in endemic areas. The evolutionary history of the current French PUUV clusters was investigated by phylogeographic approaches, and the results were considered in the context of the history of French forests. Our findings highlight the need to monitor the circulation and genetics of PUUV in a larger array of bank vole populations, to improve our understanding of the risk of NE.
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Affiliation(s)
- Séverine Murri
- ANSES—Laboratoire de Lyon, Unité Virologie, 69007 Lyon, France; (S.M.); (S.M.); (S.L.); (J.V.); (P.M.)
| | - Sarah Madrières
- ANSES—Laboratoire de Lyon, Unité Virologie, 69007 Lyon, France; (S.M.); (S.M.); (S.L.); (J.V.); (P.M.)
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
| | - Caroline Tatard
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
| | - Sylvain Piry
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
| | - Laure Benoit
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
| | - Anne Loiseau
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
| | - Julien Pradel
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
| | - Emmanuelle Artige
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
| | - Philippe Audiot
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
| | - Nicolas Leménager
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
| | - Sandra Lacôte
- ANSES—Laboratoire de Lyon, Unité Virologie, 69007 Lyon, France; (S.M.); (S.M.); (S.L.); (J.V.); (P.M.)
| | - Johann Vulin
- ANSES—Laboratoire de Lyon, Unité Virologie, 69007 Lyon, France; (S.M.); (S.M.); (S.L.); (J.V.); (P.M.)
| | - Nathalie Charbonnel
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
| | - Philippe Marianneau
- ANSES—Laboratoire de Lyon, Unité Virologie, 69007 Lyon, France; (S.M.); (S.M.); (S.L.); (J.V.); (P.M.)
| | - Guillaume Castel
- CBGP, INRAE, CIRAD, IRD, Institut Agro, Université Montpellier, 34000 Montpellier, France; (C.T.); (S.P.); (L.B.); (A.L.); (J.P.); (E.A.); (P.A.); (N.L.); (N.C.)
- Correspondence:
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13
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Filippone C, Castel G, Murri S, Ermonval M, Korva M, Avšič-Županc T, Sironen T, Vapalahati O, McElhinney LM, Ulrich RG, Groschup MH, Caro V, Sauvage F, van der Werf S, Manuguerra JC, Gessain A, Marianneau P, Tordo N. Revisiting the genetic diversity of emerging hantaviruses circulating in Europe using a pan-viral resequencing microarray. Sci Rep 2019; 9:12404. [PMID: 31455867 PMCID: PMC6712034 DOI: 10.1038/s41598-019-47508-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 06/21/2019] [Indexed: 11/09/2022] Open
Abstract
Hantaviruses are zoonotic agents transmitted from small mammals, mainly rodents, to humans, where they provoke diseases such as Hemorrhagic fever with Renal Syndrome (HFRS) and its mild form, Nephropathia Epidemica (NE), or Hantavirus Cardio-Pulmonary Syndrome (HCPS). Hantaviruses are spread worldwide and monitoring animal reservoirs is of primary importance to control the zoonotic risk. Here, we describe the development of a pan-viral resequencing microarray (PathogenID v3.0) able to explore the genetic diversity of rodent-borne hantaviruses endemic in Europe. Among about 800 sequences tiled on the microarray, 52 correspond to a tight molecular sieve of hantavirus probes covering a large genetic landscape. RNAs from infected animal tissues or from laboratory strains have been reverse transcribed, amplified, then hybridized to the microarray. A classical BLASTN analysis applied to the sequence delivered through the microarray allows to identify the hantavirus species up to the exact geographical variant present in the tested samples. Geographical variants of the most common European hantaviruses from France, Germany, Slovenia and Finland, such as Puumala virus, Dobrava virus and Tula virus, were genetically discriminated. Furthermore, we precisely characterized geographical variants still unknown when the chip was conceived, such as Seoul virus isolates, recently emerged in France and the United Kingdom.
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Affiliation(s)
- Claudia Filippone
- Institut Pasteur, Antiviral Strategies Unit, Department of Virology, Paris, France.,Institut Pasteur, Unit of Epidemiology and Physiopathology of Oncogenic Viruses, CNRS, UMR 3569, Department of Virology, Paris, France.,Virology Unit, Institut Pasteur de Madagascar, Antananarivo, Madagascar
| | - Guillaume Castel
- CBGP, INRA, CIRAD, IRD, Montpellier SupAgro, Univ Montpellier, Montpellier, France, Montpellier, France
| | | | - Myriam Ermonval
- Institut Pasteur, Antiviral Strategies Unit, Department of Virology, Paris, France
| | - Misa Korva
- University of Ljubljana, Microbiology and Immunology Institute, Faculty of Medicine, Ljubljana, Slovenia
| | - Tatjana Avšič-Županc
- University of Ljubljana, Microbiology and Immunology Institute, Faculty of Medicine, Ljubljana, Slovenia
| | - Tarja Sironen
- Haartman Institute, Department of Virology, Helsinki, Finland
| | - Olli Vapalahati
- Haartman Institute, Department of Virology, Helsinki, Finland
| | - Lorraine M McElhinney
- Animal and Plant Health Agency (APHA), Surrey, UK. University of Liverpool, South Wirral, United Kingdom
| | - Rainer G Ulrich
- Friedrich-Loeffler-Institut, Institute for Novel and Emerging Infectious Diseases, Greifswald, Insel Riems, Germany
| | - Martin H Groschup
- Friedrich-Loeffler-Institut, Institute for Novel and Emerging Infectious Diseases, Greifswald, Insel Riems, Germany
| | - Valérie Caro
- Institut Pasteur, Laboratory for Urgent Response to Biological Threats - CIBU Unit, Paris, France
| | - Frank Sauvage
- University of Lyon, UMR- CNRS, 5558, Villeurbanne, France
| | - Sylvie van der Werf
- Institut Pasteur, Unit of Molecular Genetics of RNA viruses, Department of Virology, Paris, France
| | - Jean-Claude Manuguerra
- Institut Pasteur, Laboratory for Urgent Response to Biological Threats - CIBU Unit, Paris, France
| | - Antoine Gessain
- Institut Pasteur, Unit of Epidemiology and Physiopathology of Oncogenic Viruses, CNRS, UMR 3569, Department of Virology, Paris, France
| | | | - Noël Tordo
- Institut Pasteur, Antiviral Strategies Unit, Department of Virology, Paris, France. .,Institut Pasteur de Guinée, Conakry, Guinea.
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14
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Weiss S, Klempa B, Tenner B, Kruger DH, Hofmann J. Prediction of the Spatial Origin of Puumala Virus Infections Using L Segment Sequences Derived from a Generic Screening PCR. Viruses 2019; 11:v11080694. [PMID: 31366168 PMCID: PMC6724045 DOI: 10.3390/v11080694] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 07/12/2019] [Accepted: 07/27/2019] [Indexed: 11/16/2022] Open
Abstract
To screen diagnostic specimens for the presence of hantavirus genomes or to identify new hantaviruses in nature, the pan-hanta L-PCR assay, a broadly reactive nested reverse transcription polymerase chain reaction (RT-PCR) assay targeting the L segment, is highly preferred over other assays because of its universality and high sensitivity. In contrast, the geographic allocation of Puumala virus strains to defined outbreak regions in Germany was previously done based on S segment sequences. We show that the routinely generated partial L segment sequences resulting from the pan-hanta L-PCR assay provide sufficient phylogenetic signal to inform the molecular epidemiology of the Puumala virus. Consequently, an additional S segment analysis seems no longer necessary for the identification of the spatial origin of a virus strain.
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Affiliation(s)
- Sabrina Weiss
- Institute of Virology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany.
| | - Boris Klempa
- Institute of Virology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
- Institute of Virology, Biomedical Research Center, Slovak Academy of Sciences, 84505 Bratislava, Slovakia
| | - Beate Tenner
- Institute of Virology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
| | - Detlev H Kruger
- Institute of Virology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
| | - Jörg Hofmann
- Institute of Virology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany
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15
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Phylogeography of Puumala orthohantavirus in Europe. Viruses 2019; 11:v11080679. [PMID: 31344894 PMCID: PMC6723369 DOI: 10.3390/v11080679] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 07/12/2019] [Accepted: 07/22/2019] [Indexed: 12/21/2022] Open
Abstract
Puumala virus is an RNA virus hosted by the bank vole (Myodes glareolus) and is today present in most European countries. Whilst it is generally accepted that hantaviruses have been tightly co-evolving with their hosts, Puumala virus (PUUV) evolutionary history is still controversial and so far has not been studied at the whole European level. This study attempts to reconstruct the phylogeographical spread of modern PUUV throughout Europe during the last postglacial period in the light of an upgraded dataset of complete PUUV small (S) segment sequences and by using most recent computational approaches. Taking advantage of the knowledge on the past migrations of its host, we identified at least three potential independent dispersal routes of PUUV during postglacial recolonization of Europe by the bank vole. From the Alpe-Adrian region (Balkan, Austria, and Hungary) to Western European countries (Germany, France, Belgium, and Netherland), and South Scandinavia. From the vicinity of Carpathian Mountains to the Baltic countries and to Poland, Russia, and Finland. The dissemination towards Denmark and North Scandinavia is more hypothetical and probably involved several independent streams from south and north Fennoscandia.
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16
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Abstract
The analysis of the nucleoprotein gene of 77 Puumala hantavirus strains detected in human samples in France during 2012–2016 showed that all belonged to the Central European lineage. We observed 2 main clusters, geographically structured; one included strains with the Q64 signature and the other strains with the R64 signature.
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17
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Laenen L, Vergote V, Vanmechelen B, Tersago K, Baele G, Lemey P, Leirs H, Dellicour S, Vrancken B, Maes P. Identifying the patterns and drivers of Puumala hantavirus enzootic dynamics using reservoir sampling. Virus Evol 2019; 5:vez009. [PMID: 31024739 PMCID: PMC6476162 DOI: 10.1093/ve/vez009] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Hantaviruses are zoonotic hemorrhagic fever viruses for which prevention of human spillover remains the first priority in disease management. Tailored intervention measures require an understanding of the drivers of enzootic dynamics, commonly inferred from distorted human incidence data. Here, we use longitudinal sampling of approximately three decades of Puumala orthohantavirus (PUUV) evolution in isolated reservoir populations to estimate PUUV evolutionary rates, and apply these to study the impact of environmental factors on viral spread. We find that PUUV accumulates genetic changes at a rate of ∼10−4 substitutions per site per year and that land cover type defines the dispersal dynamics of PUUV, with forests facilitating and croplands impeding virus spread. By providing reliable short-term PUUV evolutionary rate estimates, this work facilitates the evaluation of spatial risk heterogeneity starting from timed phylogeographic reconstructions based on virus sampling in its animal reservoir, thereby side-stepping the need for difficult-to-collect human disease incidence data.
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Affiliation(s)
- Lies Laenen
- KU Leuven, Department of Microbiology and Immunology, Rega Institute for Medical Research, Division of Clinical and Epidemiological Virology, Herestraat 49, 3000 Leuven, Belgium
| | - Valentijn Vergote
- KU Leuven, Department of Microbiology and Immunology, Rega Institute for Medical Research, Division of Clinical and Epidemiological Virology, Herestraat 49, 3000 Leuven, Belgium
| | - Bert Vanmechelen
- KU Leuven, Department of Microbiology and Immunology, Rega Institute for Medical Research, Division of Clinical and Epidemiological Virology, Herestraat 49, 3000 Leuven, Belgium
| | - Katrien Tersago
- Evolutionary Ecology Group, Department of Biology, University of Antwerp, Antwerp, Belgium.,Epidemiology of Infectious Diseases, Belgian Institute of Health, Sciensano, Brussels, Belgium
| | - Guy Baele
- KU Leuven, Department of Microbiology and Immunology, Rega Institute for Medical Research, Division of Clinical and Epidemiological Virology, Herestraat 49, 3000 Leuven, Belgium
| | - Philippe Lemey
- KU Leuven, Department of Microbiology and Immunology, Rega Institute for Medical Research, Division of Clinical and Epidemiological Virology, Herestraat 49, 3000 Leuven, Belgium
| | - Herwig Leirs
- Evolutionary Ecology Group, Department of Biology, University of Antwerp, Antwerp, Belgium
| | - Simon Dellicour
- KU Leuven, Department of Microbiology and Immunology, Rega Institute for Medical Research, Division of Clinical and Epidemiological Virology, Herestraat 49, 3000 Leuven, Belgium.,Spatial Epidemiology Lab (spELL), Université Libre de Bruxelles, Bruxelles, Belgium
| | - Bram Vrancken
- KU Leuven, Department of Microbiology and Immunology, Rega Institute for Medical Research, Division of Clinical and Epidemiological Virology, Herestraat 49, 3000 Leuven, Belgium
| | - Piet Maes
- KU Leuven, Department of Microbiology and Immunology, Rega Institute for Medical Research, Division of Clinical and Epidemiological Virology, Herestraat 49, 3000 Leuven, Belgium
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18
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Monchatre-Leroy E, Murri S, Castel G, Calavas D, Boué F, Hénaux V, Marianneau P. First insights into Puumala orthohantavirus circulation in a rodent population in Alsace, France. Zoonoses Public Health 2018; 65:540-551. [PMID: 29577655 DOI: 10.1111/zph.12464] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Indexed: 11/29/2022]
Abstract
In-depth knowledge on the mechanisms that maintain infection by a zoonotic pathogen in an animal reservoir is the key to predicting and preventing transmission to humans. The Puumala orthohantavirus (PUUV), the most prevalent orthohantavirus in Western Europe, causes a mild form of haemorrhagic fever with renal syndrome (HFRS) in humans. In France, this endemic illness affects the north-eastern part of the country. We conducted a 4-year capture-mark-recapture study in a bank vole population, combined with molecular analyses, to explore the epidemiological situation of PUUV in Alsace, a French region where human cases have occurred, but for which no studies have been conducted on this reservoir host. PUUV-infected bank voles were detected in the 2 years that showed high bank vole density with a prevalence of 4%. The individual PUUV sequences identified in this study were similar from year to year and similar to other French sequences. On a very small spatial scale, the distribution of seropositive bank voles was very heterogeneous in time and space. The short distances travelled on average by bank voles resulted in spatial clusters of seropositive rodents, which spread only very gradually throughout the year.
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Affiliation(s)
| | - S Murri
- Laboratoire de Lyon, ANSES, Unité de virologie, Lyon, France
| | - G Castel
- CBGP, INRA, CIRAD, IRD, Montpellier SupAgro, Univ Montpellier, Montpellier, France
| | - D Calavas
- Laboratoire de Lyon, ANSES, Unité d'épidémiologie, Lyon, France
| | - F Boué
- Laboratoire de la rage et de la Faune Sauvage, ANSES, Nancy, France
| | - V Hénaux
- Laboratoire de Lyon, ANSES, Unité d'épidémiologie, Lyon, France
| | - P Marianneau
- Laboratoire de Lyon, ANSES, Unité de virologie, Lyon, France
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19
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Drewes S, Ali HS, Saxenhofer M, Rosenfeld UM, Binder F, Cuypers F, Schlegel M, Röhrs S, Heckel G, Ulrich RG. Host-Associated Absence of Human Puumala Virus Infections in Northern and Eastern Germany. Emerg Infect Dis 2018; 23:83-86. [PMID: 27983499 PMCID: PMC5176216 DOI: 10.3201/eid2301.160224] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Human hantavirus disease cases, caused by Puumala virus (PUUV), are mainly recorded in western and southern areas of Germany. This bank vole reservoir survey confirmed PUUV presence in these regions but its absence in northern and eastern regions. PUUV occurrence is associated with the presence of the Western bank vole phylogroup.
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20
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Bank vole immunoheterogeneity may limit Nephropatia Epidemica emergence in a French non-endemic region. Parasitology 2017; 145:393-407. [PMID: 28931451 DOI: 10.1017/s0031182017001548] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Ecoevolutionary processes affecting hosts, vectors and pathogens are important drivers of zoonotic disease emergence. In this study, we focused on nephropathia epidemica (NE), which is caused by Puumala hantavirus (PUUV) whose natural reservoir is the bank vole, Myodes glareolus. We questioned the possibility of NE emergence in a French region that is considered to be NE-free but that is adjacent to a NE-endemic region. We first confirmed the epidemiology of these two regions and we demonstrated the absence of spatial barriers that could have limited dispersal, and consequently, the spread of PUUV into the NE-free region. We next tested whether regional immunoheterogeneity could impact PUUV chances to circulate and persist in the NE-free region. We showed that bank voles from the NE-free region were sensitive to experimental PUUV infection. We observed high levels of immunoheterogeneity between individuals and also between regions. Antiviral gene expression (Tnf and Mx2) reached higher levels in bank voles from the NE-free region. During experimental infections, anti-PUUV antibody production was higher in bank voles from the NE-endemic region. These results indicated a lower susceptibility to PUUV for bank voles from this NE-free region, which might limit PUUV persistence and therefore, the risk of NE.
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Expansion of spatial and host range ofPuumalavirus in Sweden: an increasing threat for humans? Epidemiol Infect 2017; 145:1642-1648. [DOI: 10.1017/s0950268817000346] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
SUMMARYHantaviruses are globally distributed and cause severe human disease.Puumalahantavirus (PUUV) is the most common species in Northern Europe, and the only hantavirus confirmed to circulate in Sweden, restricted to the northern regions of the country. In this study, we aimed to further add to the natural ecology of PUUV in Sweden by investigating prevalence, and spatial and host species infection patterns. Specifically, we wanted to ascertain whether PUUV was present in the natural reservoir, the bank vole (Myodes glareolus) further south than Dalälven river, in south-central Sweden, and whether PUUV can be detected in other rodent species in addition to the natural reservoir. In total, 559 animals were collected at Grimsö (59°43′N; 15°28′E), Sala (59°55′N; 16°36′E) and Bogesund (59°24′N; 18°14′E) in south-central Sweden between May 2013 and November 2014. PUUV ELISA-reactive antibodies were found both in 2013 (22/295) and in 2014 (18/264), and nine samples were confirmed as PUUV-specific by focus reduction neutralization test. Most of the PUUV-specific samples were from the natural host, the bank vole, but also from other rodent hosts, indicating viral spill-over. Finally, we showed that PUUV is present in more highly populated central Sweden.
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Drewes S, Turni H, Rosenfeld UM, Obiegala A, Straková P, Imholt C, Glatthaar E, Dressel K, Pfeffer M, Jacob J, Wagner-Wiening C, Ulrich RG. Reservoir-Driven Heterogeneous Distribution of Recorded Human Puumala virus Cases in South-West Germany. Zoonoses Public Health 2016; 64:381-390. [PMID: 27918151 DOI: 10.1111/zph.12319] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Indexed: 01/19/2023]
Abstract
Endemic regions for Puumala virus (PUUV) are located in the most affected federal state Baden-Wuerttemberg, South-West Germany, where high numbers of notified human hantavirus disease cases have been occurring for a long time. The distribution of human cases in Baden-Wuerttemberg is, however, heterogeneous, with a high number of cases recorded during 2012 in four districts (H districts) but a low number or even no cases recorded in four other districts (L districts). Bank vole monitoring during 2012, following a beech (Fagus sylvatica) mast year, resulted in the trapping of 499 bank voles, the host of PUUV. Analyses indicated PUUV prevalences of 7-50% (serological) and 1.8-27.5% (molecular) in seven of eight districts, but an absence of PUUV in one L district. The PUUV prevalence differed significantly between bank voles in H and L districts. In the following year 2013, 161 bank voles were trapped, with reduced bank vole abundance in almost all investigated districts except one. In 2013, no PUUV infections were detected in voles from seven of eight districts. In conclusion, the linear modelling approach indicated that the heterogeneous distribution of human PUUV cases in South-West Germany was caused by different factors including the abundance of PUUV RNA-positive bank voles, as well as by the interaction of beech mast and the proportional coverage of beech and oak (Quercus spec.) forest per district. These results can aid developing local public health risk management measures and early warning models.
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Affiliation(s)
- S Drewes
- Friedrich-Loeffler-Institut, Institute for Novel and Emerging Infectious Diseases, Greifswald - Insel Riems, Germany
| | - H Turni
- Stauss & Turni Gutachterbüro, Tübingen, Germany
| | - U M Rosenfeld
- Friedrich-Loeffler-Institut, Institute for Novel and Emerging Infectious Diseases, Greifswald - Insel Riems, Germany
| | - A Obiegala
- Veterinärmedizinische Fakultät, Institut für Tierhygiene und Öffentliches Veterinärwesen, University Leipzig, Leipzig, Germany
| | - P Straková
- Friedrich-Loeffler-Institut, Institute for Novel and Emerging Infectious Diseases, Greifswald - Insel Riems, Germany.,Institute of Vertebrate Biology v.v.i., Academy of Sciences, Masaryk University, Brno, Czech Republic.,Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - C Imholt
- Julius Kühn-Institute, Federal Research Centre for Cultivated Plants, Institute for Plant Protection in Horticulture and Forests, Vertebrate Research, Münster, Germany
| | - E Glatthaar
- Forstzoologisches Institut, Arbeitsbereich Wildtierökologie und Wildtiermanagement, Universität Freiburg, Freiburg, Germany
| | - K Dressel
- sine-Institut gGmbH, Munich, Germany
| | - M Pfeffer
- Veterinärmedizinische Fakultät, Institut für Tierhygiene und Öffentliches Veterinärwesen, University Leipzig, Leipzig, Germany
| | - J Jacob
- Julius Kühn-Institute, Federal Research Centre for Cultivated Plants, Institute for Plant Protection in Horticulture and Forests, Vertebrate Research, Münster, Germany
| | - C Wagner-Wiening
- Landesgesundheitsamt Baden-Württemberg, Referat 95 - Epidemiologie und Gesundheitsberichterstattung, Sachgebietsleitung: Infektionsepidemiologische Meldesysteme (SG4), Stuttgart, Germany
| | - R G Ulrich
- Friedrich-Loeffler-Institut, Institute for Novel and Emerging Infectious Diseases, Greifswald - Insel Riems, Germany
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