Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil

Detalhes bibliográficos
Autor(a) principal: Freitas, Ronaldo Barros de
Data de Publicação: 1997
Outros Autores: Linhares, Alexandre da Costa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Digital do Instituto Evandro Chagas (Patuá)
Texto Completo: https://patua.iec.gov.br/handle/iec/949
Resumo: A total of 497 serum samples obtained from residents of 2 neighbourhoods (Terra-Firme and Guamá) in Belém, Pará, Brazil was tested for the presence of antibody to human herpesvirus 6 (HHV6), using an indirect immunofluorescence assay. The overall seroprevalence was 90 percent, with seropositivity rates ranging from 75 percent to 100 percent in the different age groups and sexes. There was a significant difference between the antibody prevalences in Terra-Firme and Guamá 94 percent and 87 percent, respectively (P = 0.01). The geometric mean titres (GMT) of antibody to HHV6 declined from the first (>=2 years) to the sixth (31-40 years) age groups, and slightly increased (GMT %>50) among individuals older than 40 years.
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spelling Freitas, Ronaldo Barros deLinhares, Alexandre da Costa2016-01-26T11:39:50Z2016-01-26T11:39:50Z1997FREITAS, Ronaldo Barros de; LINHARES, Alexandre da Costa. Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil. Transactions of The Royal Society of Tropical Medicine and Hygiene, v. 91, n. 5, p. 539-540, Sept.-Oct. 1997.0035-9203https://patua.iec.gov.br/handle/iec/949A total of 497 serum samples obtained from residents of 2 neighbourhoods (Terra-Firme and Guamá) in Belém, Pará, Brazil was tested for the presence of antibody to human herpesvirus 6 (HHV6), using an indirect immunofluorescence assay. The overall seroprevalence was 90 percent, with seropositivity rates ranging from 75 percent to 100 percent in the different age groups and sexes. There was a significant difference between the antibody prevalences in Terra-Firme and Guamá 94 percent and 87 percent, respectively (P = 0.01). The geometric mean titres (GMT) of antibody to HHV6 declined from the first (>=2 years) to the sixth (31-40 years) age groups, and slightly increased (GMT %>50) among individuals older than 40 years.Ministério da Saúde. Fundação Nacional de Saúde. Instituto Evandro Chagas, Belém, PA, Brasil.Ministério da Saúde. Fundação Nacional de Saúde. 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dc.title.pt_BR.fl_str_mv Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil
title Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil
spellingShingle Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil
Freitas, Ronaldo Barros de
Herpesvirus Humano 6
Estudos Soroepidemiológicos
Brasil / epidemiologia
title_short Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil
title_full Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil
title_fullStr Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil
title_full_unstemmed Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil
title_sort Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil
author Freitas, Ronaldo Barros de
author_facet Freitas, Ronaldo Barros de
Linhares, Alexandre da Costa
author_role author
author2 Linhares, Alexandre da Costa
author2_role author
dc.contributor.author.fl_str_mv Freitas, Ronaldo Barros de
Linhares, Alexandre da Costa
dc.subject.decsPrimary.pt_BR.fl_str_mv Herpesvirus Humano 6
Estudos Soroepidemiológicos
Brasil / epidemiologia
topic Herpesvirus Humano 6
Estudos Soroepidemiológicos
Brasil / epidemiologia
description A total of 497 serum samples obtained from residents of 2 neighbourhoods (Terra-Firme and Guamá) in Belém, Pará, Brazil was tested for the presence of antibody to human herpesvirus 6 (HHV6), using an indirect immunofluorescence assay. The overall seroprevalence was 90 percent, with seropositivity rates ranging from 75 percent to 100 percent in the different age groups and sexes. There was a significant difference between the antibody prevalences in Terra-Firme and Guamá 94 percent and 87 percent, respectively (P = 0.01). The geometric mean titres (GMT) of antibody to HHV6 declined from the first (>=2 years) to the sixth (31-40 years) age groups, and slightly increased (GMT %>50) among individuals older than 40 years.
publishDate 1997
dc.date.issued.fl_str_mv 1997
dc.date.accessioned.fl_str_mv 2016-01-26T11:39:50Z
dc.date.available.fl_str_mv 2016-01-26T11:39:50Z
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dc.identifier.citation.fl_str_mv FREITAS, Ronaldo Barros de; LINHARES, Alexandre da Costa. Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil. Transactions of The Royal Society of Tropical Medicine and Hygiene, v. 91, n. 5, p. 539-540, Sept.-Oct. 1997.
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identifier_str_mv FREITAS, Ronaldo Barros de; LINHARES, Alexandre da Costa. Prevalence of human herpesvirus 6 antibody in the population of Belém, Pará, northern Brazil. Transactions of The Royal Society of Tropical Medicine and Hygiene, v. 91, n. 5, p. 539-540, Sept.-Oct. 1997.
0035-9203
url https://patua.iec.gov.br/handle/iec/949
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