Cross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil

Detalhes bibliográficos
Autor(a) principal: Suárez-Mutis, Martha C.
Data de Publicação: 2007
Outros Autores: Cuervo, Patricia, Leoratti, Fabiana M. S., Moraes-Avila, Sandra L., Ferreira, Antonio Walter, Fernandes, Octavio, Coura, José Rodrigues
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/33983
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Medicina Tropical. Laboratório de Doenças Parasitarias. Rio de Janeiro, RJ. Brasil.
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spelling Suárez-Mutis, Martha C.Cuervo, PatriciaLeoratti, Fabiana M. S.Moraes-Avila, Sandra L.Ferreira, Antonio WalterFernandes, OctavioCoura, José Rodrigues2019-07-11T13:56:24Z2019-07-11T13:56:24Z2007SUÁREZ-MUTIS, Martha C. et al. Cross sectional study reveals a high prevalence of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil. Revista do Instituto de Medicina Tropical de São Paulo, v. 49, n. 3, p. 159-164, May/June, 2007.0037-8682https://www.arca.fiocruz.br/handle/icict/3398310.1590/S0036-466520070003000051678-9849engSociedade Brasileira de Medicina TropicalMaláriaPlasmodium vivaxAmazônia BrasileiraInfecção assintomáticaMalariaPlasmodium vivaxAsymptomatic infectionBrazilian AmazonCross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Medicina Tropical. Laboratório de Doenças Parasitarias. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Medicina Tropical. Laboratório de Doenças Parasitarias. Rio de Janeiro, RJ. Brasil.Universidade de São Paulo. Instituto de Medicina Tropical. São Paulo, SP, Brasil.Universidade de São Paulo. Instituto de Medicina Tropical. São Paulo, SP, Brasil.Universidade de São Paulo. Instituto de Medicina Tropical. São Paulo, SP, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Medicina Tropical. Laboratório de Doenças Parasitarias. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Medicina Tropical. Laboratório de Doenças Parasitarias. Rio de Janeiro, RJ. Brasil.A parasitological, clinical, serological and molecular cross-sectional study carried out in a highly endemic malaria area of Rio Negro in the Amazon State, Brazil, revealed a high prevalence of asymptomatic Plasmodium vivax infection. A total of 109 persons from 25 families were studied in five villages. Ninety-nine inhabitants (90.8%) had at least one previous episode of malaria. Serology showed 85.7% and 46.9% of positivity when P. falciparum antigens and P. vivax MSP-1, respectively, were used. Twenty blood samples were PCR positive for P. vivax (20.4%) and no P. falciparum infection was evidenced by this technique. No individual presenting positive PCR reaction had clinical malaria during the survey neither in the six months before nor after, confirming that they were cases of asymptomatic infection. Only one 12 year old girl presented a positive thick blood smear for P. vivax. This is the first description of asymptomatic Plasmodium infection in this area studied.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/33983/1/license.txt5a560609d32a3863062d77ff32785d58MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/33983/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALPatriciaCuervo_etal_IOC_2007.pdfPatriciaCuervo_etal_IOC_2007.pdfapplication/pdf196029https://www.arca.fiocruz.br/bitstream/icict/33983/2/PatriciaCuervo_etal_IOC_2007.pdf28a3953ce3d9020aef686828dfccc215MD52TEXTPatriciaCuervo_etal_IOC_2007.pdf.txtPatriciaCuervo_etal_IOC_2007.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv Cross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil
title Cross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil
spellingShingle Cross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil
Suárez-Mutis, Martha C.
Malária
Plasmodium vivax
Amazônia Brasileira
Infecção assintomática
Malaria
Plasmodium vivax
Asymptomatic infection
Brazilian Amazon
title_short Cross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil
title_full Cross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil
title_fullStr Cross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil
title_full_unstemmed Cross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil
title_sort Cross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil
author Suárez-Mutis, Martha C.
author_facet Suárez-Mutis, Martha C.
Cuervo, Patricia
Leoratti, Fabiana M. S.
Moraes-Avila, Sandra L.
Ferreira, Antonio Walter
Fernandes, Octavio
Coura, José Rodrigues
author_role author
author2 Cuervo, Patricia
Leoratti, Fabiana M. S.
Moraes-Avila, Sandra L.
Ferreira, Antonio Walter
Fernandes, Octavio
Coura, José Rodrigues
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Suárez-Mutis, Martha C.
Cuervo, Patricia
Leoratti, Fabiana M. S.
Moraes-Avila, Sandra L.
Ferreira, Antonio Walter
Fernandes, Octavio
Coura, José Rodrigues
dc.subject.other.pt_BR.fl_str_mv Malária
Plasmodium vivax
Amazônia Brasileira
Infecção assintomática
topic Malária
Plasmodium vivax
Amazônia Brasileira
Infecção assintomática
Malaria
Plasmodium vivax
Asymptomatic infection
Brazilian Amazon
dc.subject.en.pt_BR.fl_str_mv Malaria
Plasmodium vivax
Asymptomatic infection
Brazilian Amazon
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Medicina Tropical. Laboratório de Doenças Parasitarias. Rio de Janeiro, RJ. Brasil.
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2019-07-11T13:56:24Z
dc.date.available.fl_str_mv 2019-07-11T13:56:24Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv SUÁREZ-MUTIS, Martha C. et al. Cross sectional study reveals a high prevalence of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil. Revista do Instituto de Medicina Tropical de São Paulo, v. 49, n. 3, p. 159-164, May/June, 2007.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/33983
dc.identifier.issn.pt_BR.fl_str_mv 0037-8682
dc.identifier.doi.pt_BR.fl_str_mv 10.1590/S0036-46652007000300005
dc.identifier.eissn.none.fl_str_mv 1678-9849
identifier_str_mv SUÁREZ-MUTIS, Martha C. et al. Cross sectional study reveals a high prevalence of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro area, Brazil. Revista do Instituto de Medicina Tropical de São Paulo, v. 49, n. 3, p. 159-164, May/June, 2007.
0037-8682
10.1590/S0036-46652007000300005
1678-9849
url https://www.arca.fiocruz.br/handle/icict/33983
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language eng
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dc.publisher.none.fl_str_mv Sociedade Brasileira de Medicina Tropical
publisher.none.fl_str_mv Sociedade Brasileira de Medicina Tropical
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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