Longitudinal study of acute respiratory diseases in Rio de Janeiro: occurrence of respiratory viruses during four consecutive years Estudo longitudinal sobre doença repiratória aguda no Rio de Janeiro: ocorrência de vírus respiratório durante quatro anos consecutivos
The occurrence of different viruses in nasopharyngeal secretions from children less than 5 years old with acute respiratory infections (ARI) was investigated over a period of 4 years (1982-1985) in Rio de Janeiro. Of the viruses known to be associated with ARI, all but influenza C and parainfluenza...
Published in: | Revista do Instituto de Medicina Tropical de São Paulo |
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Universidade de São Paulo (USP)
1991
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ftdoajarticles:oai:doaj.org/article:1625581733a74a18a82b8ca752c8874e 2024-09-09T19:28:40+00:00 Longitudinal study of acute respiratory diseases in Rio de Janeiro: occurrence of respiratory viruses during four consecutive years Estudo longitudinal sobre doença repiratória aguda no Rio de Janeiro: ocorrência de vírus respiratório durante quatro anos consecutivos Jussara P. Nascimento Marilda M. Siqueira Frits Sutmoller Murilo M. Krawczuk Vivian de Farias Vanja Ferreira Maria José Rodrigues 1991-08-01T00:00:00Z https://doi.org/10.1590/S0036-46651991000400008 https://doaj.org/article/1625581733a74a18a82b8ca752c8874e EN eng Universidade de São Paulo (USP) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46651991000400008 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46651991000400008 0036-4665 1678-9946 https://doaj.org/article/1625581733a74a18a82b8ca752c8874e Revista do Instituto de Medicina Tropical de São Paulo, Vol 33, Iss 4, Pp 287-296 (1991) Respiratory syncytial virus Adenovirus Influenza virus Parainfluenza virus Enterovirus Epidemiology Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 article 1991 ftdoajarticles https://doi.org/10.1590/S0036-46651991000400008 2024-08-05T17:49:30Z The occurrence of different viruses in nasopharyngeal secretions from children less than 5 years old with acute respiratory infections (ARI) was investigated over a period of 4 years (1982-1985) in Rio de Janeiro. Of the viruses known to be associated with ARI, all but influenza C and parainfluenza types 1, 2 and 4 were found. Viruses were found more frequently in children attending emergency or pediatric wards than in outpatients. This was clearly related to the high incidence of respiratory syncytial virus (RSV) in the more severe cases of ARI. RSV positive specimens appeared mainly during the fall, over four consecutive years, showing a clear seasonal ocurrence of this virus. Emergency wards provide the best source of data for RSV surveillance, showing sharp increase in the number of positive cases coinciding with increased incidence of ARI cases. Adenovirus were the second most frequent viruses isolated and among these serotypes 1,2 and 7 were predominant. Influenza virus and parainfluenza virus type 3 were next in frequency. Influenza A virus were isolated with equal frequency in outpatient departments, emergency and pediatric wards. Influenza B was more frequent among outpatients. Parainfluenza type 3 caused outbreaks in the shanty town population annually during the late winter or spring and were isolated mainly from outpatients. Herpesvirus, enterovi-rus and rhinovirus were found less frequently. Other viruses than RSV and parainfluenza type 3 did not show a clear seasonal incidence. Investigamos, durante um período de 4 anos (1982 a 1985), a ocorrência de vírus em secreções de nasofaringe coletadas de crianças com menos de 5 anos de idade apresentando quadro clínico de infecção respiratória aguda (IRA), residentes na cidade do Rio de Janeiro. Foram encontrados todos os vírus conhecidos como associados a IRA, com excessão do vírus influenza C e parainfluenza 1, 2 e 4. Vírus foram isolados mais freqüentemente de crianças internadas em salas de emergência e enfermarias que daquelas atendidas em ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Aguda ENVELOPE(-26.750,-26.750,-76.150,-76.150) Arctic Ari ENVELOPE(147.813,147.813,59.810,59.810) Rus’ ENVELOPE(155.950,155.950,54.200,54.200) Salas ENVELOPE(-58.417,-58.417,-63.550,-63.550) Revista do Instituto de Medicina Tropical de São Paulo 33 4 287 296 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Respiratory syncytial virus Adenovirus Influenza virus Parainfluenza virus Enterovirus Epidemiology Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
spellingShingle |
Respiratory syncytial virus Adenovirus Influenza virus Parainfluenza virus Enterovirus Epidemiology Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 Jussara P. Nascimento Marilda M. Siqueira Frits Sutmoller Murilo M. Krawczuk Vivian de Farias Vanja Ferreira Maria José Rodrigues Longitudinal study of acute respiratory diseases in Rio de Janeiro: occurrence of respiratory viruses during four consecutive years Estudo longitudinal sobre doença repiratória aguda no Rio de Janeiro: ocorrência de vírus respiratório durante quatro anos consecutivos |
topic_facet |
Respiratory syncytial virus Adenovirus Influenza virus Parainfluenza virus Enterovirus Epidemiology Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
description |
The occurrence of different viruses in nasopharyngeal secretions from children less than 5 years old with acute respiratory infections (ARI) was investigated over a period of 4 years (1982-1985) in Rio de Janeiro. Of the viruses known to be associated with ARI, all but influenza C and parainfluenza types 1, 2 and 4 were found. Viruses were found more frequently in children attending emergency or pediatric wards than in outpatients. This was clearly related to the high incidence of respiratory syncytial virus (RSV) in the more severe cases of ARI. RSV positive specimens appeared mainly during the fall, over four consecutive years, showing a clear seasonal ocurrence of this virus. Emergency wards provide the best source of data for RSV surveillance, showing sharp increase in the number of positive cases coinciding with increased incidence of ARI cases. Adenovirus were the second most frequent viruses isolated and among these serotypes 1,2 and 7 were predominant. Influenza virus and parainfluenza virus type 3 were next in frequency. Influenza A virus were isolated with equal frequency in outpatient departments, emergency and pediatric wards. Influenza B was more frequent among outpatients. Parainfluenza type 3 caused outbreaks in the shanty town population annually during the late winter or spring and were isolated mainly from outpatients. Herpesvirus, enterovi-rus and rhinovirus were found less frequently. Other viruses than RSV and parainfluenza type 3 did not show a clear seasonal incidence. Investigamos, durante um período de 4 anos (1982 a 1985), a ocorrência de vírus em secreções de nasofaringe coletadas de crianças com menos de 5 anos de idade apresentando quadro clínico de infecção respiratória aguda (IRA), residentes na cidade do Rio de Janeiro. Foram encontrados todos os vírus conhecidos como associados a IRA, com excessão do vírus influenza C e parainfluenza 1, 2 e 4. Vírus foram isolados mais freqüentemente de crianças internadas em salas de emergência e enfermarias que daquelas atendidas em ... |
format |
Article in Journal/Newspaper |
author |
Jussara P. Nascimento Marilda M. Siqueira Frits Sutmoller Murilo M. Krawczuk Vivian de Farias Vanja Ferreira Maria José Rodrigues |
author_facet |
Jussara P. Nascimento Marilda M. Siqueira Frits Sutmoller Murilo M. Krawczuk Vivian de Farias Vanja Ferreira Maria José Rodrigues |
author_sort |
Jussara P. Nascimento |
title |
Longitudinal study of acute respiratory diseases in Rio de Janeiro: occurrence of respiratory viruses during four consecutive years Estudo longitudinal sobre doença repiratória aguda no Rio de Janeiro: ocorrência de vírus respiratório durante quatro anos consecutivos |
title_short |
Longitudinal study of acute respiratory diseases in Rio de Janeiro: occurrence of respiratory viruses during four consecutive years Estudo longitudinal sobre doença repiratória aguda no Rio de Janeiro: ocorrência de vírus respiratório durante quatro anos consecutivos |
title_full |
Longitudinal study of acute respiratory diseases in Rio de Janeiro: occurrence of respiratory viruses during four consecutive years Estudo longitudinal sobre doença repiratória aguda no Rio de Janeiro: ocorrência de vírus respiratório durante quatro anos consecutivos |
title_fullStr |
Longitudinal study of acute respiratory diseases in Rio de Janeiro: occurrence of respiratory viruses during four consecutive years Estudo longitudinal sobre doença repiratória aguda no Rio de Janeiro: ocorrência de vírus respiratório durante quatro anos consecutivos |
title_full_unstemmed |
Longitudinal study of acute respiratory diseases in Rio de Janeiro: occurrence of respiratory viruses during four consecutive years Estudo longitudinal sobre doença repiratória aguda no Rio de Janeiro: ocorrência de vírus respiratório durante quatro anos consecutivos |
title_sort |
longitudinal study of acute respiratory diseases in rio de janeiro: occurrence of respiratory viruses during four consecutive years estudo longitudinal sobre doença repiratória aguda no rio de janeiro: ocorrência de vírus respiratório durante quatro anos consecutivos |
publisher |
Universidade de São Paulo (USP) |
publishDate |
1991 |
url |
https://doi.org/10.1590/S0036-46651991000400008 https://doaj.org/article/1625581733a74a18a82b8ca752c8874e |
long_lat |
ENVELOPE(-26.750,-26.750,-76.150,-76.150) ENVELOPE(147.813,147.813,59.810,59.810) ENVELOPE(155.950,155.950,54.200,54.200) ENVELOPE(-58.417,-58.417,-63.550,-63.550) |
geographic |
Aguda Arctic Ari Rus’ Salas |
geographic_facet |
Aguda Arctic Ari Rus’ Salas |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Revista do Instituto de Medicina Tropical de São Paulo, Vol 33, Iss 4, Pp 287-296 (1991) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46651991000400008 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46651991000400008 0036-4665 1678-9946 https://doaj.org/article/1625581733a74a18a82b8ca752c8874e |
op_doi |
https://doi.org/10.1590/S0036-46651991000400008 |
container_title |
Revista do Instituto de Medicina Tropical de São Paulo |
container_volume |
33 |
container_issue |
4 |
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287 |
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296 |
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