1
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Moraes OS, Cardoso BF, Pacheco TA, Pinto AZL, Carvalho MS, Hahn RC, Burlamaqui TCT, Oliveira LF, Oliveira RS, Vasconcelos JM, Lemos PS, Nunes MRT, Slhessarenko RD. Natural infection by Culex flavivirus in Culex quinquefasciatus mosquitoes captured in Cuiabá, Mato Grosso Mid-Western Brazil. Med Vet Entomol 2019; 33:397-406. [PMID: 30887540 DOI: 10.1111/mve.12374] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 02/19/2019] [Accepted: 02/27/2019] [Indexed: 06/09/2023]
Abstract
New species of insect-specific viruses (ISV) have been reported worldwide. In the present study, the complete genome of Culex flavivirus (CxFV) and partial sequences of other ISVs in Culex quinquefasciatus Say 1823 females (n = 3425) sampled in 200 urban areas census tracts of Cuiaba, state of Mato Grosso, were identified via reverse transcriptase-polymerase chain reaction for a NS5 region of flaviviruses, nucleotide and high-throughput sequencing, and viral isolation in C6/36 cells. CxFV was detected in 16 of 403 mosquito pools; sequences found in the study presented a high similarity with isolates from São Paulo, Brazil and other countries in Latin American that belong to genotype II, supporting the geographical influence on CxFV evolution. The monthly maximum likelihood estimation for CxFV ranged from 1.81 to 9.94 per 1000 mosquitoes. In addition to the CxFV complete genome, one pool contained an ORF1 sequence (756 bp) that belongs to a novel Negevirus from the Sandewavirus supergroup most similar to the Santana virus (77.1%) and another pool presented an RNA-dependent RNA polymerase sequence (1081 bp) of a novel Rhabdovirus most similar to Wuhan mosquito virus 9 (44%). After three passages in C6/36 cells, only CxFV was isolated from these co-infected pools. The importance of ISVs relies on their possible ability to interfere with arbovirus replication in competent vectors.
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Affiliation(s)
- O S Moraes
- Programa de Pós-Graduação em Ciências da Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - B F Cardoso
- Programa de Pós-Graduação em Ciências da Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - T A Pacheco
- Programa de Pós-Graduação em Ciências da Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - A Z L Pinto
- Programa de Pós-Graduação em Ciências da Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - M S Carvalho
- Programa de Pós-Graduação em Ciências da Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - R C Hahn
- Programa de Pós-Graduação em Ciências da Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - T C T Burlamaqui
- Centro de Inovação Tecnológica, Instituto Evandro Chagas, Ministério da Saúde, Ananindeua, Brazil
| | - L F Oliveira
- Centro de Inovação Tecnológica, Instituto Evandro Chagas, Ministério da Saúde, Ananindeua, Brazil
| | - R S Oliveira
- Centro de Inovação Tecnológica, Instituto Evandro Chagas, Ministério da Saúde, Ananindeua, Brazil
| | - J M Vasconcelos
- Centro de Inovação Tecnológica, Instituto Evandro Chagas, Ministério da Saúde, Ananindeua, Brazil
| | - P S Lemos
- Centro de Inovação Tecnológica, Instituto Evandro Chagas, Ministério da Saúde, Ananindeua, Brazil
| | - M R T Nunes
- Centro de Inovação Tecnológica, Instituto Evandro Chagas, Ministério da Saúde, Ananindeua, Brazil
| | - R D Slhessarenko
- Programa de Pós-Graduação em Ciências da Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil
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2
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Silva SP, Silva LNPP, Rodrigues EDL, Cardoso JF, Tavares FN, Souza WM, Santos CMP, Martins FMS, Jesus IS, Brito TC, Moura TPC, Nunes MRT, Casseb LMN, Silva Filho E, Casseb AR. Full-length genomic and molecular characterization of Canine parvovirus in dogs from North of Brazil. Genet Mol Res 2017; 16:gmr-16-03-gmr.16039719. [PMID: 28973725 DOI: 10.4238/gmr16039719] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
With the objective of characterizing Canine parvovirus (CPV) from some suspected fecal samples of dogs collected from the Veterinarian Hospital in Belém city, five positive samples were found by PCR assay and an update molecular characterization was provided of the CPV-2 circulation in Belém. Through sequencing of the complete DNA sequences (NS1, NS2, VP1, and VP2 genes), the CPV-2 strain was identified as CPV-2b (Asn426Asp) circulating in Belém. The CPV-2b strain with a different change at the position Tyr324Leu was detected in all samples assessed and thus reported for the first time for the scientific community. Phylogenetic analysis indicated that Belém CPV-2b and CPV-2a strains would be related to a cluster with samples after the 1990s, suggesting that CPV-2b in Belém originated from CPV-2a circulating in Brazil after the 1990s. Potential recombination events were analyzed using RDP4 and SplitsTree4; therefore, results suggest that CPV-2 sequences here described were not potentially recombination events. Continuous monitoring and molecular characterization of CPV-2 samples are needed not only to identify possible genetic and antigenic changes that may interfere with the effectiveness of vaccines but also to bring a better understanding of the mechanisms that drive the evolution of CPV-2 in Brazil.
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Affiliation(s)
- S P Silva
- Centro de Inovação Tecnológica, Instituto Evandro Chagas, Ministério da Saúde, , Brasil
| | - L N P P Silva
- Centro de Inovação Tecnológica, Instituto Evandro Chagas, Ministério da Saúde, , Brasil
| | | | - J F Cardoso
- Centro de Inovação Tecnológica, Instituto Evandro Chagas, Ministério da Saúde, , Brasil
| | | | - W M Souza
- Centro de Pesquisa em Virologia, Faculdade de Medicina de Ribeirão Preto, , , Brasil
| | | | | | - I S Jesus
- Laboratório de Biologia Molecular, , , Brasil
| | - T C Brito
- Laboratório de Biologia Molecular, , , Brasil
| | - T P C Moura
- Laboratório de Biologia Molecular, , , Brasil
| | - M R T Nunes
- Centro de Inovação Tecnológica, Instituto Evandro Chagas, Ministério da Saúde, , Brasil
| | | | | | - A R Casseb
- Laboratório de Biologia Molecular, , , Brasil
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3
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Faria NR, Quick J, Claro IM, Thézé J, de Jesus JG, Giovanetti M, Kraemer MUG, Hill SC, Black A, da Costa AC, Franco LC, Silva SP, Wu CH, Raghwani J, Cauchemez S, du Plessis L, Verotti MP, de Oliveira WK, Carmo EH, Coelho GE, Santelli ACFS, Vinhal LC, Henriques CM, Simpson JT, Loose M, Andersen KG, Grubaugh ND, Somasekar S, Chiu CY, Muñoz-Medina JE, Gonzalez-Bonilla CR, Arias CF, Lewis-Ximenez LL, Baylis SA, Chieppe AO, Aguiar SF, Fernandes CA, Lemos PS, Nascimento BLS, Monteiro HAO, Siqueira IC, de Queiroz MG, de Souza TR, Bezerra JF, Lemos MR, Pereira GF, Loudal D, Moura LC, Dhalia R, França RF, Magalhães T, Marques ET, Jaenisch T, Wallau GL, de Lima MC, Nascimento V, de Cerqueira EM, de Lima MM, Mascarenhas DL, Neto JPM, Levin AS, Tozetto-Mendoza TR, Fonseca SN, Mendes-Correa MC, Milagres FP, Segurado A, Holmes EC, Rambaut A, Bedford T, Nunes MRT, Sabino EC, Alcantara LCJ, Loman NJ, Pybus OG. Establishment and cryptic transmission of Zika virus in Brazil and the Americas. Nature 2017; 546:406-410. [PMID: 28538727 DOI: 10.1038/nature22401] [Citation(s) in RCA: 377] [Impact Index Per Article: 53.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 05/02/2017] [Indexed: 12/21/2022]
Abstract
Transmission of Zika virus (ZIKV) in the Americas was first confirmed in May 2015 in northeast Brazil. Brazil has had the highest number of reported ZIKV cases worldwide (more than 200,000 by 24 December 2016) and the most cases associated with microcephaly and other birth defects (2,366 confirmed by 31 December 2016). Since the initial detection of ZIKV in Brazil, more than 45 countries in the Americas have reported local ZIKV transmission, with 24 of these reporting severe ZIKV-associated disease. However, the origin and epidemic history of ZIKV in Brazil and the Americas remain poorly understood, despite the value of this information for interpreting observed trends in reported microcephaly. Here we address this issue by generating 54 complete or partial ZIKV genomes, mostly from Brazil, and reporting data generated by a mobile genomics laboratory that travelled across northeast Brazil in 2016. One sequence represents the earliest confirmed ZIKV infection in Brazil. Analyses of viral genomes with ecological and epidemiological data yield an estimate that ZIKV was present in northeast Brazil by February 2014 and is likely to have disseminated from there, nationally and internationally, before the first detection of ZIKV in the Americas. Estimated dates for the international spread of ZIKV from Brazil indicate the duration of pre-detection cryptic transmission in recipient regions. The role of northeast Brazil in the establishment of ZIKV in the Americas is further supported by geographic analysis of ZIKV transmission potential and by estimates of the basic reproduction number of the virus.
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Affiliation(s)
- N R Faria
- Department of Zoology, University of Oxford, Oxford OX1 3SY, UK.,Evandro Chagas Institute, Ministry of Health, Ananindeua, Brazil
| | - J Quick
- Institute of Microbiology and Infection, University of Birmingham, Birmingham, UK
| | - I M Claro
- Department of Infectious Disease, School of Medicine &Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil
| | - J Thézé
- Department of Zoology, University of Oxford, Oxford OX1 3SY, UK
| | - J G de Jesus
- Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil
| | - M Giovanetti
- Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil.,University of Rome Tor Vergata, Rome, Italy
| | - M U G Kraemer
- Department of Zoology, University of Oxford, Oxford OX1 3SY, UK.,Harvard Medical School, Boston, Massachusetts, USA.,Boston Children's Hospital, Boston, Massachusetts, USA
| | - S C Hill
- Department of Zoology, University of Oxford, Oxford OX1 3SY, UK
| | - A Black
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Epidemiology, University of Washington, Seattle, Washington, USA
| | - A C da Costa
- Department of Infectious Disease, School of Medicine &Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil
| | - L C Franco
- Evandro Chagas Institute, Ministry of Health, Ananindeua, Brazil
| | - S P Silva
- Evandro Chagas Institute, Ministry of Health, Ananindeua, Brazil
| | - C-H Wu
- Department of Statistics, University of Oxford, Oxford OX1 3LB, UK
| | - J Raghwani
- Department of Zoology, University of Oxford, Oxford OX1 3SY, UK
| | - S Cauchemez
- Mathematical Modelling of Infectious Diseases and Center of Bioinformatics, Biostatistics and Integrative Biology, Institut Pasteur, Paris, France.,Centre National de la Recherche Scientifique, URA3012, Paris, France
| | - L du Plessis
- Department of Zoology, University of Oxford, Oxford OX1 3SY, UK
| | - M P Verotti
- Coordenação dos Laboratórios de Saúde (CGLAB/DEVIT/SVS), Ministry of Health, Brasília, Brazil
| | - W K de Oliveira
- Coordenação Geral de Vigilância e Resposta às Emergências em Saúde Pública (CGVR/DEVIT), Ministry of Health, Brasília, Brazil.,Center of Data and Knowledge Integration for Health (CIDACS), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil
| | - E H Carmo
- Departamento de Vigilância das Doenças Transmissíveis, Ministry of Health, Brasilia, Brazil
| | - G E Coelho
- Coordenação Geral dos Programas de Controle e Prevenção da Malária e das Doenças Transmitidas pelo Aedes, Ministry of Health, Brasília, Brazil.,Pan American Health Organization (PAHO), Buenos Aires, Argentina
| | - A C F S Santelli
- Coordenação Geral dos Programas de Controle e Prevenção da Malária e das Doenças Transmitidas pelo Aedes, Ministry of Health, Brasília, Brazil.,Fundação Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - L C Vinhal
- Coordenação Geral dos Programas de Controle e Prevenção da Malária e das Doenças Transmitidas pelo Aedes, Ministry of Health, Brasília, Brazil
| | - C M Henriques
- Departamento de Vigilância das Doenças Transmissíveis, Ministry of Health, Brasilia, Brazil
| | - J T Simpson
- Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - M Loose
- University of Nottingham, Nottingham, UK
| | - K G Andersen
- Department of Immunology and Microbial Science, The Scripps Research Institute, La Jolla, California 92037, USA
| | - N D Grubaugh
- Department of Immunology and Microbial Science, The Scripps Research Institute, La Jolla, California 92037, USA
| | - S Somasekar
- Departments of Laboratory Medicine and Medicine &Infectious Diseases, University of California, San Francisco, California, USA
| | - C Y Chiu
- Departments of Laboratory Medicine and Medicine &Infectious Diseases, University of California, San Francisco, California, USA
| | - J E Muñoz-Medina
- División de Laboratorios de Vigilancia e Investigación Epidemiológica, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
| | - C R Gonzalez-Bonilla
- División de Laboratorios de Vigilancia e Investigación Epidemiológica, Instituto Mexicano del Seguro Social, Ciudad de México, Mexico
| | - C F Arias
- Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | | | | | - A O Chieppe
- Laboratório Central de Saúde Pública Noel Nutels, Rio de Janeiro, Brazil
| | - S F Aguiar
- Laboratório Central de Saúde Pública Noel Nutels, Rio de Janeiro, Brazil
| | - C A Fernandes
- Laboratório Central de Saúde Pública Noel Nutels, Rio de Janeiro, Brazil
| | - P S Lemos
- Evandro Chagas Institute, Ministry of Health, Ananindeua, Brazil
| | - B L S Nascimento
- Evandro Chagas Institute, Ministry of Health, Ananindeua, Brazil
| | - H A O Monteiro
- Evandro Chagas Institute, Ministry of Health, Ananindeua, Brazil
| | - I C Siqueira
- Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Bahia, Brazil
| | - M G de Queiroz
- Laboratório Central de Saúde Pública do Estado do Rio Grande do Norte, Natal, Brazil
| | - T R de Souza
- Laboratório Central de Saúde Pública do Estado do Rio Grande do Norte, Natal, Brazil.,Universidade Potiguar do Rio Grande do Norte, Natal, Brazil
| | - J F Bezerra
- Laboratório Central de Saúde Pública do Estado do Rio Grande do Norte, Natal, Brazil.,Faculdade Natalense de Ensino e Cultura, Rio Grande do Norte, Natal, Brazil
| | - M R Lemos
- Laboratório Central de Saúde Pública do Estado da Paraíba, João Pessoa, Brazil
| | - G F Pereira
- Laboratório Central de Saúde Pública do Estado da Paraíba, João Pessoa, Brazil
| | - D Loudal
- Laboratório Central de Saúde Pública do Estado da Paraíba, João Pessoa, Brazil
| | - L C Moura
- Laboratório Central de Saúde Pública do Estado da Paraíba, João Pessoa, Brazil
| | - R Dhalia
- Fundação Oswaldo Cruz (FIOCRUZ), Recife, Pernambuco, Brazil
| | - R F França
- Fundação Oswaldo Cruz (FIOCRUZ), Recife, Pernambuco, Brazil
| | - T Magalhães
- Fundação Oswaldo Cruz (FIOCRUZ), Recife, Pernambuco, Brazil.,Department of Microbiology, Immunology &Pathology, Colorado State University, Fort Collins, Colorado 80523, USA
| | - E T Marques
- Fundação Oswaldo Cruz (FIOCRUZ), Recife, Pernambuco, Brazil
| | - T Jaenisch
- Section Clinical Tropical Medicine, Department for Infectious Diseases, Heidelberg University Hospital, Heidelberg, Germany
| | - G L Wallau
- Fundação Oswaldo Cruz (FIOCRUZ), Recife, Pernambuco, Brazil
| | - M C de Lima
- Laboratório Central de Saúde Pública do Estado de Alagoas, Maceió, Brazil
| | - V Nascimento
- Laboratório Central de Saúde Pública do Estado de Alagoas, Maceió, Brazil
| | - E M de Cerqueira
- Laboratório Central de Saúde Pública do Estado de Alagoas, Maceió, Brazil
| | - M M de Lima
- Universidade Estadual de Feira de Santana, Feira de Santana, Bahia, Brazil
| | - D L Mascarenhas
- Secretaria de Saúde de Feira de Santana, Feira de Santana, Bahia, Brazil
| | | | - A S Levin
- Department of Infectious Disease, School of Medicine &Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil
| | - T R Tozetto-Mendoza
- Department of Infectious Disease, School of Medicine &Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil
| | - S N Fonseca
- Hospital São Francisco, Ribeirão Preto, Brazil
| | - M C Mendes-Correa
- Department of Infectious Disease, School of Medicine &Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil
| | - F P Milagres
- Universidade Federal do Tocantins, Palmas, Brazil
| | - A Segurado
- Department of Infectious Disease, School of Medicine &Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil
| | | | - A Rambaut
- Institute of Evolutionary Biology, University of Edinburgh, Edinburgh EH9 3FL, UK.,Fogarty International Center, National Institutes of Health, Bethesda, Maryland 20892, USA
| | - T Bedford
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - M R T Nunes
- Evandro Chagas Institute, Ministry of Health, Ananindeua, Brazil.,Department of Pathology, University of Texas Medical Branch, Galveston, Texas 77555, USA
| | - E C Sabino
- Department of Infectious Disease, School of Medicine &Institute of Tropical Medicine, University of São Paulo, São Paulo, Brazil
| | | | - N J Loman
- Institute of Microbiology and Infection, University of Birmingham, Birmingham, UK
| | - O G Pybus
- Department of Zoology, University of Oxford, Oxford OX1 3SY, UK.,Metabiota, San Francisco, California 94104, USA
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4
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Moraes PHG, Rufino CP, Baraúna ARF, Reis T, Agnol LTD, Meneses AMC, Aguiar DCF, Nunes MRT, Gonçalves EC. Molecular characterization of Babesia vogeli in dogs from Belém, northern Brazil. Genet Mol Res 2015; 14:16364-71. [PMID: 26662431 DOI: 10.4238/2015.december.9.4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Babesiosis is an infectious hemolytic disease that occurs worldwide, and is caused by a protozoan of the Babesia genus (Apicomplexa). Little is known about this genus; therefore, this study conducted a molecular characterization of Babesia spp in naturally infected dogs in northern Brazil. Blood samples were collected from 172 dogs from metropolitan Belém, and screened for Babesia spp using semi-nested polymerase chain reactions. Subsequently, 18S rDNA gene fragments were amplified and sequenced. Alignments of the 27 nucleotide sequences returned fragments measuring 1023 bp in size, which did not include any polymorphic sites (100% identity). This genotype was very similar to the 18S rDNA gene in B. vogeli. This study provides an important molecular characterization of the parasite responsible for canine babesiosis in naturally infected dogs in metropolitan Belém. In addition, the 18S rDNA gene in B. vogeli may represent the most common genotype occurring in South America.
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Affiliation(s)
- P H G Moraes
- Laboratório de Tecnologia Biomolecular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Cidade Universitária, Belém, PA, Brasil
| | - C P Rufino
- Laboratório de Tecnologia Biomolecular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Cidade Universitária, Belém, PA, Brasil
| | - A R F Baraúna
- Laboratório de Tecnologia Biomolecular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Cidade Universitária, Belém, PA, Brasil
| | - T Reis
- Laboratório de Tecnologia Biomolecular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Cidade Universitária, Belém, PA, Brasil
| | - L T D Agnol
- Laboratório de Tecnologia Biomolecular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Cidade Universitária, Belém, PA, Brasil
| | - A M C Meneses
- Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia, Montese, Belém, PA, Brasil
| | - D C F Aguiar
- Laboratório de Tecnologia Biomolecular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Cidade Universitária, Belém, PA, Brasil
| | - M R T Nunes
- Centro de Inovações Tecnológicas, Instituto Evandro Chagas, Levilândia, Ananindeua, PA, Brasil
| | - E C Gonçalves
- Laboratório de Tecnologia Biomolecular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Cidade Universitária, Belém, PA, Brasil
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