Re-emergence of mayaro virus and coinfection with chikungunya during an outbreak in the state of Tocantins/Brazil
Abstract Objective To perform a molecular screening to detect infections by the mayaro virus and possible coinfections with Chikungunya during an outbreak in the state of Tocantins/Brazil in 2017. Results Of a total 102 samples analyzed in this study, 6 cases were identified with simultaneous infect...
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| Format: | Article |
| Language: | English |
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BMC
2022-08-01
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| Series: | BMC Research Notes |
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| Online Access: | https://doi.org/10.1186/s13104-022-06153-6 |
| _version_ | 1818505126591070208 |
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| author | Robson dos Santos Souza Marinho Rodrigo Lopes Sanz Duro Débora Bellini Caldeira Juliana Galinskas Mânlio Tasso Oliveira Mota James Hunter Maria da Aparecida Rodrigues Teles Flávio Augusto de Pádua Milagres Ricardo Sobhie Diaz Fernando Shinji Kawakubo Shirley Vasconcelos Komninakis |
| author_facet | Robson dos Santos Souza Marinho Rodrigo Lopes Sanz Duro Débora Bellini Caldeira Juliana Galinskas Mânlio Tasso Oliveira Mota James Hunter Maria da Aparecida Rodrigues Teles Flávio Augusto de Pádua Milagres Ricardo Sobhie Diaz Fernando Shinji Kawakubo Shirley Vasconcelos Komninakis |
| author_sort | Robson dos Santos Souza Marinho |
| collection | DOAJ |
| description | Abstract Objective To perform a molecular screening to detect infections by the mayaro virus and possible coinfections with Chikungunya during an outbreak in the state of Tocantins/Brazil in 2017. Results Of a total 102 samples analyzed in this study, 6 cases were identified with simultaneous infection between mayaro and chikungunya viruses (5.88%). In these 6 samples, the mean Cycle threshold (Ct) for CHIKV was 26.87 (SD ± 10.54) and for MAYV was 29.58 (SD ± 6.34). The mayaro sequences generated showed 95–100% identity to other Brazilian sequences of this virus and with other MAYV isolates obtained from human and arthropods in different regions of the world. The remaining samples were detected with CHIKV monoinfection (41 cases), DENV monoinfection (50 cases) and coinfection between CHIKV/DENV (5 cases). We did not detect MAYV monoinfections. |
| first_indexed | 2024-12-10T21:46:29Z |
| format | Article |
| id | doaj.art-6ce62cc534b74653a6d9682051054496 |
| institution | Directory Open Access Journal |
| issn | 1756-0500 |
| language | English |
| last_indexed | 2024-12-10T21:46:29Z |
| publishDate | 2022-08-01 |
| publisher | BMC |
| record_format | Article |
| series | BMC Research Notes |
| spelling | doaj.art-6ce62cc534b74653a6d96820510544962022-12-22T01:32:21ZengBMCBMC Research Notes1756-05002022-08-011511710.1186/s13104-022-06153-6Re-emergence of mayaro virus and coinfection with chikungunya during an outbreak in the state of Tocantins/BrazilRobson dos Santos Souza Marinho0Rodrigo Lopes Sanz Duro1Débora Bellini Caldeira2Juliana Galinskas3Mânlio Tasso Oliveira Mota4James Hunter5Maria da Aparecida Rodrigues Teles6Flávio Augusto de Pádua Milagres7Ricardo Sobhie Diaz8Fernando Shinji Kawakubo9Shirley Vasconcelos Komninakis10Retrovirology Laboratory, Federal University of São PauloRetrovirology Laboratory, Federal University of São PauloRetrovirology Laboratory, Federal University of São PauloRetrovirology Laboratory, Federal University of São PauloRetrovirology Laboratory, Federal University of São PauloRetrovirology Laboratory, Federal University of São PauloCentral Public Health Laboratory of Tocantins (LACEN/TO)Central Public Health Laboratory of Tocantins (LACEN/TO)Retrovirology Laboratory, Federal University of São PauloFaculty of Philosophy, Letters and Human Sciences, University of São PauloRetrovirology Laboratory, Federal University of São PauloAbstract Objective To perform a molecular screening to detect infections by the mayaro virus and possible coinfections with Chikungunya during an outbreak in the state of Tocantins/Brazil in 2017. Results Of a total 102 samples analyzed in this study, 6 cases were identified with simultaneous infection between mayaro and chikungunya viruses (5.88%). In these 6 samples, the mean Cycle threshold (Ct) for CHIKV was 26.87 (SD ± 10.54) and for MAYV was 29.58 (SD ± 6.34). The mayaro sequences generated showed 95–100% identity to other Brazilian sequences of this virus and with other MAYV isolates obtained from human and arthropods in different regions of the world. The remaining samples were detected with CHIKV monoinfection (41 cases), DENV monoinfection (50 cases) and coinfection between CHIKV/DENV (5 cases). We did not detect MAYV monoinfections.https://doi.org/10.1186/s13104-022-06153-6ArbovirusMolecular screeningCoinfectionMayaroChikungunyaBrazil |
| spellingShingle | Robson dos Santos Souza Marinho Rodrigo Lopes Sanz Duro Débora Bellini Caldeira Juliana Galinskas Mânlio Tasso Oliveira Mota James Hunter Maria da Aparecida Rodrigues Teles Flávio Augusto de Pádua Milagres Ricardo Sobhie Diaz Fernando Shinji Kawakubo Shirley Vasconcelos Komninakis Re-emergence of mayaro virus and coinfection with chikungunya during an outbreak in the state of Tocantins/Brazil BMC Research Notes Arbovirus Molecular screening Coinfection Mayaro Chikungunya Brazil |
| title | Re-emergence of mayaro virus and coinfection with chikungunya during an outbreak in the state of Tocantins/Brazil |
| title_full | Re-emergence of mayaro virus and coinfection with chikungunya during an outbreak in the state of Tocantins/Brazil |
| title_fullStr | Re-emergence of mayaro virus and coinfection with chikungunya during an outbreak in the state of Tocantins/Brazil |
| title_full_unstemmed | Re-emergence of mayaro virus and coinfection with chikungunya during an outbreak in the state of Tocantins/Brazil |
| title_short | Re-emergence of mayaro virus and coinfection with chikungunya during an outbreak in the state of Tocantins/Brazil |
| title_sort | re emergence of mayaro virus and coinfection with chikungunya during an outbreak in the state of tocantins brazil |
| topic | Arbovirus Molecular screening Coinfection Mayaro Chikungunya Brazil |
| url | https://doi.org/10.1186/s13104-022-06153-6 |
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