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Domingos IJS, Rocha KLS, Graciano JM, Almeida LR, Doty JB, Paglia AP, Oliveira DB, Nakazawa YJ, Trindade GDS. Orthopoxvirus Circulation in an Endemic Area in Brazil: Investigation of Infections in Small Mammals during an Absence of Outbreaks. Viruses 2023; 15:v15040842. [PMID: 37112823 PMCID: PMC10144947 DOI: 10.3390/v15040842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/17/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Vaccinia virus (VACV) is the causative agent of an emerging viral zoonosis called bovine vaccinia (BV). Several studies have documented characteristics of VACV infections in Brazil; however, the manner in which this virus is maintained in wildlife remains unknown. This work investigated the presence of viral DNA and anti-orthopoxvirus (OPXV) antibodies in samples collected from small mammals in a VACV-endemic area in Minas Gerais, Brazil, in the absence of current outbreaks. Samples did not show amplification of OPXV DNA in molecular tests. However, 5/142 serum samples demonstrated the presence of anti-OPXV neutralizing antibodies in serological tests. These data reinforce the involvement of small mammals in the natural cycle of VACV, highlighting the need for further ecological studies to better understand how this virus is maintained in nature and to develop measures to prevent BV outbreaks.
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Affiliation(s)
- Iago J. S. Domingos
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antonio Carlos, 6627, Belo Horizonte 31270-901, Brazil
- Correspondence: (I.J.S.D.); (Y.J.N.); (G.d.S.T.); Tel.: +55-(31)-3409-2755 (G.d.S.T.)
| | - Kamila L. S. Rocha
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antonio Carlos, 6627, Belo Horizonte 31270-901, Brazil
| | - Jessica M. Graciano
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antonio Carlos, 6627, Belo Horizonte 31270-901, Brazil
| | - Lara R. Almeida
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antonio Carlos, 6627, Belo Horizonte 31270-901, Brazil
| | - Jeffrey B. Doty
- U.S. Centers for Disease Control and Prevention, Poxvirus and Rabies Branch, 1600 Clifton Rd. NE, Atlanta, GA 30333, USA
| | - Adriano P. Paglia
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antonio Carlos, 6627, Belo Horizonte 31270-901, Brazil
| | - Danilo B. Oliveira
- Centro Integrado de Pesquisa e Pós-Graduação, Universidade Federal dos Vales do Jequitinhonha e Mucuri, MGC 367 Km 583, 5000, Diamantina 39100-000, Brazil
| | - Yoshinori J. Nakazawa
- U.S. Centers for Disease Control and Prevention, Poxvirus and Rabies Branch, 1600 Clifton Rd. NE, Atlanta, GA 30333, USA
- Correspondence: (I.J.S.D.); (Y.J.N.); (G.d.S.T.); Tel.: +55-(31)-3409-2755 (G.d.S.T.)
| | - Giliane de S. Trindade
- Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antonio Carlos, 6627, Belo Horizonte 31270-901, Brazil
- Correspondence: (I.J.S.D.); (Y.J.N.); (G.d.S.T.); Tel.: +55-(31)-3409-2755 (G.d.S.T.)
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Serological Evidence of Orthopoxvirus Infection in Neotropical Primates in Brazil. Pathogens 2022; 11:pathogens11101167. [PMID: 36297224 PMCID: PMC9610851 DOI: 10.3390/pathogens11101167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 11/19/2022] Open
Abstract
The genus Orthopoxvirus (OPXV) of the family Poxviridae comprises several viruses that are capable of infecting a wide range of hosts. One of the most widespread OPXVs is the Vaccinia virus (VACV), which circulates in zoonotic cycles in South America, especially in Brazil, infecting domestic and wild animals and humans and causing economic losses as well as impacting public health. Despite this, little is known about the presence and/or exposure of neotropical primates to orthopoxviruses in the country. In this study, we report the results of a search for evidence of OPVX infections in neotropical free-living primates in the state of Minas Gerais, southeast Brazil. The sera or liver tissues of 63 neotropical primates were examined through plaque reduction neutralization tests (PRNT) and real-time PCR. OPXV-specific neutralizing antibodies were detected in two sera (4.5%) from Callithrix penicillata, showing 55% and 85% reduction in plaque counts, evidencing their previous exposure to the virus. Both individuals were collected in urban areas. All real-time PCR assays were negative. This is the first time that evidence of OPXV exposure has been detected in C. penicillata, a species that usually lives at the interface between cities and forests, increasing risks of zoonotic transmissions through spillover/spillback events. In this way, studies on the circulation of OPXV in neotropical free-living primates are necessary, especially now, with the monkeypox virus being detected in new regions of the planet.
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3
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MacNeill AL. Comparative Pathology of Zoonotic Orthopoxviruses. Pathogens 2022; 11:pathogens11080892. [PMID: 36015017 PMCID: PMC9412692 DOI: 10.3390/pathogens11080892] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/03/2022] [Accepted: 08/04/2022] [Indexed: 11/16/2022] Open
Abstract
This review provides a brief history of the impacts that a human-specific Orthopoxvirus (OPXV), Variola virus, had on mankind, recalls how critical vaccination was for the eradication of this disease, and discusses the consequences of discontinuing vaccination against OPXV. One of these consequences is the emergence of zoonotic OPXV diseases, including Monkeypox virus (MPXV). The focus of this manuscript is to compare pathology associated with zoonotic OPXV infection in veterinary species and in humans. Efficient recognition of poxvirus lesions and other, more subtle signs of disease in multiple species is critical to prevent further spread of poxvirus infections. Additionally included are a synopsis of the pathology observed in animal models of MPXV infection, the recent spread of MPXV among humans, and a discussion of the potential for this virus to persist in Europe and the Americas.
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Affiliation(s)
- Amy L MacNeill
- Department of Microbiology, Immunology and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, USA
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4
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Sanyal A, Agarwal S, Ramakrishnan U, Garg KM, Chattopadhyay B. Using Environmental Sampling to Enable Zoonotic Pandemic Preparedness. J Indian Inst Sci 2022; 102:711-730. [PMID: 36093274 PMCID: PMC9449264 DOI: 10.1007/s41745-022-00322-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 06/27/2022] [Indexed: 11/28/2022]
Abstract
The current pandemic caused by the SARS CoV-2, tracing back its origin possibly to a coronavirus associated with bats, has ignited renewed interest in understanding zoonotic spillovers across the globe. While research is more directed towards solving the problem at hand by finding therapeutic strategies and novel vaccine techniques, it is important to address the environmental drivers of pathogen spillover and the complex biotic and abiotic drivers of zoonoses. The availability of cutting-edge genomic technologies has contributed enormously to preempt viral emergence from wildlife. However, there is still a dearth of studies from species-rich South Asian countries, especially from India. In this review, we outline the importance of studying disease dynamics through environmental sampling from wildlife in India and how ecological parameters of both the virus and the host community may play a role in mediating cross-species spillovers. Non-invasive sampling using feces, urine, shed hair, saliva, shed skin, and feathers has been instrumental in providing genetic information for both the host and their associated pathogens. Here, we discuss the advances made in environmental sampling protocols and strategies to generate genetic data from such samples towards the surveillance and characterization of potentially zoonotic pathogens. We primarily focus on bat-borne or small mammal-borne zoonoses and propose a conceptual framework for non-invasive strategies to tackle the threat of emerging zoonotic infections.
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Silva LF, de Oliveira SAM, de Alencar Mota ALA, Gonçalves VSP, de Oliveira Freitas C, Cargnelutti JF, Flores EF, de Sant'Ana FJF. Seroprevalence of bovine vaccinia in cows and its correlation with the productive profile of affected farms in Distrito Federal, Brazil. Braz J Microbiol 2021; 53:411-419. [PMID: 34729709 DOI: 10.1007/s42770-021-00641-w] [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: 07/20/2021] [Accepted: 10/21/2021] [Indexed: 10/19/2022] Open
Abstract
Bovine vaccinia (BV) is an infectious disease caused by Vaccinia virus (VACV) characterized by vesicular and exanthematic lesions, mainly in cattle. Although BV has been described in some Brazilian regions in the last decades, official information regarding the current prevalence in bovine herds of Midwestern Brazil is lacking. Thus, the current study aimed to estimate the seroprevalence and risk factors associated with BV in cattle in the Distrito Federal (DF), Brazil. Sera of 312 cows of 64 herds were tested by virus-neutralizing test for VACV antibodies. Herd and animal seroprevalence were estimated to be 33.3% (CI 95%: 18.2-48.3%) and 10.6% (CI 95%: 1.0-20.2%), respectively. Seropositive cows were detected in dairy, beef, and mixed-purpose farms. The results of an epidemiological questionnaire showed that no risk factor analyzed was positively associated with seropositivity to VACV. There was no significant association between type of milking (manual/mechanic) and seropositivity to VACV; however, most seropositive cows were present in farms with high daily milk production and high number of lactating and adult cows. Our results indicate that VACV circulates in many regions of DF with considerable prevalence in dairy cows. Control measures to restrict VACV circulation and consequences of the infection may be advisable.
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Affiliation(s)
- Lorena Ferreira Silva
- Programa de Pós-Graduação em Ciência Animal, Universidade Federal de Goiás (UFG), Goiânia, GO, Brazil
| | | | | | | | - Carolina de Oliveira Freitas
- Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Juliana Felipetto Cargnelutti
- Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Eduardo Furtado Flores
- Departamento de Medicina Veterinária Preventiva, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
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6
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José da Silva Domingos I, Silva de Oliveira J, Lorene Soares Rocha K, Bretas de Oliveira D, Geessien Kroon E, Barbosa Costa G, de Souza Trindade G. Twenty Years after Bovine Vaccinia in Brazil: Where We Are and Where Are We Going? Pathogens 2021; 10:406. [PMID: 33807254 PMCID: PMC8065508 DOI: 10.3390/pathogens10040406] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/18/2021] [Accepted: 03/25/2021] [Indexed: 01/31/2023] Open
Abstract
Orthopoxvirus (OPV) infections have been present in human life for hundreds of years. It is known that Variola virus (VARV) killed over 300 million people in the past; however, it had an end thanks to the physician Edward Jenner (who developed the first vaccine in history) and also thanks to a massive vaccination program in the 20th century all over the world. Although the first vaccine was created using the Cowpox virus (CPXV), it turned out later that the Vaccinia virus was the one used during the vaccination program. VACV is the etiological agent of bovine vaccinia (BV), a zoonotic disease that has emerged in Brazil and South America in the last 20 years. BV has a great impact on local dairy economies and is also a burden to public health. In this review, we described the main events related to VACV and BV emergence in Brazil and South America, the increase of related scientific studies, and the issues that science, human and animal medicine are going to face if we do not be on guard to this virus and its disease.
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Affiliation(s)
- Iago José da Silva Domingos
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil; (I.J.d.S.D.); (J.S.d.O.); (E.G.K.)
| | - Jaqueline Silva de Oliveira
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil; (I.J.d.S.D.); (J.S.d.O.); (E.G.K.)
| | - Kamila Lorene Soares Rocha
- Laboratório de Doenças Infecciosas e Parasitárias, Faculdade de Medicina, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG 39100-000, Brazil; (K.L.S.R.); (D.B.d.O.)
| | - Danilo Bretas de Oliveira
- Laboratório de Doenças Infecciosas e Parasitárias, Faculdade de Medicina, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG 39100-000, Brazil; (K.L.S.R.); (D.B.d.O.)
| | - Erna Geessien Kroon
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil; (I.J.d.S.D.); (J.S.d.O.); (E.G.K.)
| | - Galileu Barbosa Costa
- Departamento de Análise em Saúde e Vigilância de Doenças Não-Transmissíveis, Secretaria de Vigilância em Saúde, Ministério da Saúde, Brasília, DF 70719-040, Brazil
| | - Giliane de Souza Trindade
- Laboratório de Vírus, Departamento de Microbiologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil; (I.J.d.S.D.); (J.S.d.O.); (E.G.K.)
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7
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Styczynski A, Burgado J, Walteros D, Usme-Ciro J, Laiton K, Farias AP, Nakazawa Y, Chapman C, Davidson W, Mauldin M, Morgan C, Martínez-Cerón J, Patiña E, López Sepúlveda LL, Torres CP, Cruz Suarez AE, Olaya GP, Riveros CE, Cepeda DY, Lopez LA, Espinosa DG, Gutierrez Lozada FA, Li Y, Satheshkumar PS, Reynolds M, Gracia-Romero M, Petersen B. Seroprevalence and Risk Factors Possibly Associated with Emerging Zoonotic Vaccinia Virus in a Farming Community, Colombia. Emerg Infect Dis 2020; 25. [PMID: 31743085 PMCID: PMC6874243 DOI: 10.3201/eid2512.181114] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Dairy farmers had high rates of orthopoxvirus seropositivity and substantial illness associated with vaccinia-like lesions. In 2014, vaccinia virus (VACV) infections were identified among farmworkers in Caquetá Department, Colombia; additional cases were identified in Cundinamarca Department in 2015. VACV, an orthopoxvirus (OPXV) used in the smallpox vaccine, has caused sporadic bovine and human outbreaks in countries such as Brazil and India. In response to the emergence of this disease in Colombia, we surveyed and collected blood from 134 farmworkers and household members from 56 farms in Cundinamarca Department. We tested serum samples for OPXV antibodies and correlated risk factors with seropositivity by using multivariate analyses. Fifty-two percent of farmworkers had OPXV antibodies; this percentage decreased to 31% when we excluded persons who would have been eligible for smallpox vaccination. The major risk factors for seropositivity were municipality, age, smallpox vaccination scar, duration of time working on a farm, and animals having vaccinia-like lesions. This investigation provides evidence for possible emergence of VACV as a zoonosis in South America.
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8
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Antunes JMADP, Borges IA, Trindade GDS, Kroon EG, Cruvinel TMDA, Peres MG, Megid J. Exposure of free-ranging capybaras (Hydrochoerus hydrochaeris) to the vaccinia virus. Transbound Emerg Dis 2019; 67:481-485. [PMID: 31574216 DOI: 10.1111/tbed.13376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 08/15/2019] [Accepted: 09/06/2019] [Indexed: 12/18/2022]
Abstract
The aim of this study was to evaluate the possibility of free-ranging animals/hunting dogs as sources of infection in the vaccinia virus (VACV) transmission chain. Serological, cell culture and molecular assays were conducted in 56 free-ranging animals and 22 hunting dogs. ELISA/neutralizing assays showed that two (2.5%) capybaras (Hydrochoerus hydrochaeris) had anti-OPV positive antibodies, while all samples tested negative through PCR/cell culture. After being hit by cars on roads, capybaras that exhibited neither clinical signs nor any association with bovine outbreaks had neutralizing antibodies against the Orthopoxvirus, as detected through plaque-reduction neutralizing tests and ELISA. Evidence exists regarding peridomestic capybaras acting as a source of the virus and serving as a link between wild and urban environments, thus contributing to viral maintenance.
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Affiliation(s)
| | - Iara Apolinário Borges
- Laboratório de Vírus, Departamento de Microbiologia, ICB, Universidade Federal de Minas Gerais, UFMG, Belo Horizonte, Minas Gerais, Brazil
| | - Giliane de Souza Trindade
- Laboratório de Vírus, Departamento de Microbiologia, ICB, Universidade Federal de Minas Gerais, UFMG, Belo Horizonte, Minas Gerais, Brazil
| | - Erna Geessien Kroon
- Laboratório de Vírus, Departamento de Microbiologia, ICB, Universidade Federal de Minas Gerais, UFMG, Belo Horizonte, Minas Gerais, Brazil
| | | | - Marina Gea Peres
- UNESP-Universidade Estadual Júlio de Mesquita Filho, Botucatu, São Paulo, Brazil
| | - Jane Megid
- UNESP-Universidade Estadual Júlio de Mesquita Filho, Botucatu, São Paulo, Brazil
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Binder F, Lenk M, Weber S, Stoek F, Dill V, Reiche S, Riebe R, Wernike K, Hoffmann D, Ziegler U, Adler H, Essbauer S, Ulrich RG. Common vole (Microtus arvalis) and bank vole (Myodes glareolus) derived permanent cell lines differ in their susceptibility and replication kinetics of animal and zoonotic viruses. J Virol Methods 2019; 274:113729. [PMID: 31513859 DOI: 10.1016/j.jviromet.2019.113729] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 08/15/2019] [Accepted: 09/07/2019] [Indexed: 11/16/2022]
Abstract
Pathogenesis and reservoir host adaptation of animal and zoonotic viruses are poorly understood due to missing adequate cell culture and animal models. The bank vole (Myodes glareolus) and common vole (Microtus arvalis) serve as hosts for a variety of zoonotic pathogens. For a better understanding of virus association to a putative animal host, we generated two novel cell lines from bank voles of different evolutionary lineages and two common vole cell lines and assayed their susceptibility, replication and cytopathogenic effect (CPE) formation for rodent-borne, suspected to be rodent-associated or viruses with no obvious rodent association. Already established bank vole cell line BVK168, used as control, was susceptible to almost all viruses tested and efficiently produced infectious virus for almost all of them. The Puumala orthohantavirus strain Vranica/Hällnäs showed efficient replication in a new bank vole kidney cell line, but not in the other four bank and common vole cell lines. Tula orthohantavirus replicated in the kidney cell line of common voles, but was hampered in its replication in the other cell lines. Several zoonotic viruses, such as Cowpox virus, Vaccinia virus, Rift Valley fever virus, and Encephalomyocarditis virus 1 replicated in all cell lines with CPE formation. West Nile virus, Usutu virus, Sindbis virus and Tick-borne encephalitis virus replicated only in a part of the cell lines, perhaps indicating cell line specific factors involved in replication. Rodent specific viruses differed in their replication potential: Murine gammaherpesvirus-68 replicated in the four tested vole cell lines, whereas murine norovirus failed to infect almost all cell lines. Schmallenberg virus and Foot-and-mouth disease virus replicated in some of the cell lines, although these viruses have never been associated to rodents. In conclusion, these newly developed cell lines may represent useful tools to study virus-cell interactions and to identify and characterize host cell factors involved in replication of rodent associated viruses.
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Affiliation(s)
- Florian Binder
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Südufer 10, 17493 Greifswald - Insel Riems, Germany
| | - Matthias Lenk
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Department of Experimental Animal Facilities and Biorisk Management, Bio-Bank, Collection of Cell Lines in Veterinary Virology (CCLV), Südufer 10, 17493, Greifswald - Insel Riems, Germany
| | - Saskia Weber
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Diagnostic Virology, Südufer 10, 17493 Greifswald - Insel Riems, Germany
| | - Franziska Stoek
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Südufer 10, 17493 Greifswald - Insel Riems, Germany
| | - Veronika Dill
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Diagnostic Virology, Südufer 10, 17493 Greifswald - Insel Riems, Germany
| | - Sven Reiche
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Department of Experimental Animal Facilities and Biorisk Management, Bio-Bank, Collection of Cell Lines in Veterinary Virology (CCLV), Südufer 10, 17493, Greifswald - Insel Riems, Germany
| | - Roland Riebe
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Department of Experimental Animal Facilities and Biorisk Management, Bio-Bank, Collection of Cell Lines in Veterinary Virology (CCLV), Südufer 10, 17493, Greifswald - Insel Riems, Germany
| | - Kerstin Wernike
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Diagnostic Virology, Südufer 10, 17493 Greifswald - Insel Riems, Germany
| | - Donata Hoffmann
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Diagnostic Virology, Südufer 10, 17493 Greifswald - Insel Riems, Germany
| | - Ute Ziegler
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Südufer 10, 17493 Greifswald - Insel Riems, Germany; German Center for Infection Research (DZIF), Partner site Hamburg-Lübeck-Borstel-Insel Riems, Germany
| | - Heiko Adler
- Comprehensive Pneumology Center, Research Unit Lung Repair and Regeneration, Helmholtz Zentrum München - German Research Center for Environmental Health (GmbH), Marchioninistrasse 25, 81377 Munich, Germany; University Hospital Grosshadern, Ludwig-Maximilians-University, 81377 Munich, Germany
| | - Sandra Essbauer
- Bundeswehr Institute of Microbiology, Department Virology and Rickettsiology, Neuherbergstr. 11, 80937 Munich, Germany
| | - Rainer G Ulrich
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Südufer 10, 17493 Greifswald - Insel Riems, Germany; German Center for Infection Research (DZIF), Partner site Hamburg-Lübeck-Borstel-Insel Riems, Germany.
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10
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Costa GB, Ribeiro de Almeida L, Cerqueira AGR, Mesquita WU, Silva de Oliveira J, Miranda JB, Saraiva-Silva AT, Abrahão JS, Drumond BP, Kroon EG, Pereira PLL, Soares DFDM, Trindade GDS. Vaccinia Virus among Domestic Dogs and Wild Coatis, Brazil, 2013-2015. Emerg Infect Dis 2018; 24:2338-2342. [PMID: 30457519 PMCID: PMC6256396 DOI: 10.3201/eid2412.171584] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [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
To determine their potential role as a source of human infection, we tested domestic dogs (urban) and wild coatis (wild) in Brazil for vaccinia virus. Our findings of positive neutralizing antibodies and quantitative PCR results for 35/184 dogs and 13/90 coatis highlight a potential public health risk.
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11
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Peres MG, Bacchiega TS, Appolinário CM, Vicente AF, Mioni MDSR, Ribeiro BLD, Fonseca CRS, Pelícia VC, Ferreira F, Oliveira GP, Abrahão JS, Megid J. Vaccinia Virus in Blood Samples of Humans, Domestic and Wild Mammals in Brazil. Viruses 2018; 10:v10010042. [PMID: 29346277 PMCID: PMC5795455 DOI: 10.3390/v10010042] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Revised: 01/10/2018] [Accepted: 01/17/2018] [Indexed: 12/12/2022] Open
Abstract
Outbreaks of Vaccinia virus (VACV) affecting cattle and humans have been reported in Brazil in the last 15 years, but the origin of outbreaks remains unknown. Although VACV DNA have been already detected in mice (Mus musculus), opossums (Didelphis albiventris) and dogs during VACV zoonotic outbreaks, no transmission to cattle or humans from any of these were reported during Brazilian outbreaks. In this work, we assessed the PCR positivity to VACV in blood samples of cows and other domestic mammals, wild rodents and other wild mammals, and humans from areas with or without VACV infection reports. Our results show the detection of VACV DNA in blood samples of cows, horse and opossums, raising important questions about VACV spread.
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Affiliation(s)
- Marina G Peres
- Faculdade de Medicina Veterinária e Zootecnia, UNESP-Universidade Estadual Paulista, Botucatu CEP 18618-970, Brazil.
| | - Thais S Bacchiega
- Faculdade de Medicina Veterinária e Zootecnia, UNESP-Universidade Estadual Paulista, Botucatu CEP 18618-970, Brazil.
| | - Camila M Appolinário
- Faculdade de Medicina Veterinária e Zootecnia, UNESP-Universidade Estadual Paulista, Botucatu CEP 18618-970, Brazil.
| | - Acácia F Vicente
- Faculdade de Medicina Veterinária e Zootecnia, UNESP-Universidade Estadual Paulista, Botucatu CEP 18618-970, Brazil.
| | - Mateus de Souza Ribeiro Mioni
- Faculdade de Medicina Veterinária e Zootecnia, UNESP-Universidade Estadual Paulista, Botucatu CEP 18618-970, Brazil.
| | - Bruna L D Ribeiro
- Faculdade de Medicina Veterinária e Zootecnia, UNESP-Universidade Estadual Paulista, Botucatu CEP 18618-970, Brazil.
| | - Clóvis R S Fonseca
- Faculdade de Medicina Veterinária e Zootecnia, UNESP-Universidade Estadual Paulista, Botucatu CEP 18618-970, Brazil.
| | - Vanessa C Pelícia
- Faculdade de Medicina Veterinária e Zootecnia, UNESP-Universidade Estadual Paulista, Botucatu CEP 18618-970, Brazil.
| | - Fernando Ferreira
- Faculdade de Medicina Veterinária e Zootecnia, USP-Universidade de São Paulo, São Paulo CEP 05508-270, Brazil.
| | - Graziele P Oliveira
- Instituto de Ciências Biológicas, UFMG-Universidade Federal de Minas Gerais, Belo Horizonte CEP 31270-901, Brazil.
| | - Jonatas S Abrahão
- Instituto de Ciências Biológicas, UFMG-Universidade Federal de Minas Gerais, Belo Horizonte CEP 31270-901, Brazil.
| | - Jane Megid
- Faculdade de Medicina Veterinária e Zootecnia, UNESP-Universidade Estadual Paulista, Botucatu CEP 18618-970, Brazil.
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