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Autor | Cardoso, Cristiane Wanderley | |
Autor | Kikuti, Mariana | |
Autor | Prates, Ana Paula Pitanga Barbuda | |
Autor | Paploski, Igor Adolfo Dexheimer | |
Autor | Tauro, Laura Beatriz | |
Autor | Silva, Monaise Madalena Oliveira e | |
Autor | Santana, Perla | |
Autor | Rego, Marta F S | |
Autor | Reis, Mitermayer Galvão dos | |
Autor | Kitron, Uriel | |
Autor | Ribeiro, Guilherme de Sousa | |
Fecha de acceso | 2017-02-09T17:50:43Z | |
Fecha de disponibilización | 2017-02-09T17:50:43Z | |
Fecha de publicación | 2017 | |
Referencia | CARDOSO, C. W. et al. Unrecognized Emergence of Chikungunya Virus during a Zika Virus Outbreak in Salvador, Brazil. PLOS Neglected Tropical Diseases, jan. 2017. | pt_BR |
ISSN | 1935-2727 | pt_BR |
URI | https://www.arca.fiocruz.br/handle/icict/17779 | |
Promoción | National Council for Scientific and Technological Development ± CNPq (grant: 400830/2013-2 to GSR; and scholarships to: IADP, UK, MGR, GSR); the Bahia Foundation for Research Support ± FAPESB; CAPES, Brazilian Ministry ofEducation | pt_BR |
Idioma | eng | pt_BR |
Editor | Public Library of Science | pt_BR |
Derechos de autor | open access | pt_BR |
Palabras clave en Portugués | Virus Chikungunya | pt_BR |
Palabras clave en Portugués | Zika Virus | pt_BR |
Palabras clave en Portugués | Transmissao | pt_BR |
Palabras clave en Portugués | Saúde Pública | pt_BR |
Palabras clave en Portugués | Brazil | pt_BR |
Palabras clave en Portugués | Arbovírus | pt_BR |
Título | Unrecognized Emergence of Chikungunya Virus during a Zika Virus Outbreak in Salvador, Brazil | pt_BR |
Tipo del documento | Article | pt_BR |
DOI | 10.1371/journal.pntd.0005334 | |
Resumen en Inglés | Chikungunya virus (CHIKV) entered Brazil in 2014, causing a large outbreak in Feira de Santana, state of Bahia. Although cases have been recorded in Salvador, the capital of Bahia, located ~100 km of Feira de Santana, CHIKV transmission has not been perceived to occur epidemically, largely contrasting with the Zika virus (ZIKV) outbreak and ensuing complications reaching the city in 2015. Methodology/Principal Findings This study aimed to determine the intensity of CHIKV transmission in Salvador between November 2014 and April 2016. Results of all the CHIKV laboratory tests performed in the public sector were obtained and the frequency of positivity was analyzed by epidemiological week. Of the 2,736 tests analyzed, 456 (16.7%) were positive. An increasing in the positivity rate was observed, starting in January/2015, and peaking at 68% in August, shortly after the exanthematous illness outbreak attributed to ZIKV. Conclusions/Significance Public health authorities and health professionals did not immediately detect the increase in CHIKV cases, likely because all the attention was directed to the ZIKV outbreak and ensuing complications. It is important that regions in the world that harbor arbovirus vectors and did not experience intense ZIKV and CHIKV transmission be prepared for the potential coemergence of these two viruses. | pt_BR |
Afiliación | Secretaria Municipal de Saúde de Salvador. Salvador, BA, Brasil | pt_BR |
Afiliación | Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, Brasil | pt_BR |
Afiliación | Secretaria Municipal de Saúde de Salvador. Salvador, BA, Brasil | pt_BR |
Afiliación | Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, Brasil | pt_BR |
Afiliación | Universidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, Brasil | pt_BR |
Afiliación | Universidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, Brasil | pt_BR |
Afiliación | Universidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, Brasil | pt_BR |
Afiliación | Secretaria de Saúde do Estado da Bahia. Laboratório Central de Saúde Pública. Salvador, BA, Brasil | pt_BR |
Afiliación | Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Faculdade de Medicina. Salvador, BA, Brasil | pt_BR |
Afiliación | Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil / Emory University. Department of Environmental Sciences. Atlanta, Georgia, USA | pt_BR |
Afiliación | Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, Brasil / Universidade Federal da Bahia. Instituto de Saúde Coletiva. Salvador, BA, Brasil | pt_BR |
Palavras clave en Inglês | Chikungunya virus | pt_BR |
Palavras clave en Inglês | Zika Virus | pt_BR |
Palavras clave en Inglês | Transmission | pt_BR |
Palavras clave en Inglês | Public Health | pt_BR |
Palavras clave en Inglês | Brazil | pt_BR |
Palavras clave en Inglês | Arbovirus | pt_BR |