Human enterovirus infection in stray dogs. Some aspects of interest to public health Infecção por enterovirus humanos em cães errantes. Alguns aspectos de interesse em Saúde Pública
To investigate the possible role of domestic animals as reservoirs of human enteroviruses, we studied 212 stray dogs captured in different areas of the municipality of São Paulo. The captured animals were divided into 19 groups of 10 to 20 dogs each; faeces of 126 of the 212 dogs were processed for...
Published in: | Revista do Instituto de Medicina Tropical de São Paulo |
---|---|
Main Authors: | , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Universidade de São Paulo (USP)
1996
|
Subjects: | |
Online Access: | https://doi.org/10.1590/S0036-46651996000200012 https://doaj.org/article/a574b64abc1c400eb24246e6b0a46405 |
id |
ftdoajarticles:oai:doaj.org/article:a574b64abc1c400eb24246e6b0a46405 |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:a574b64abc1c400eb24246e6b0a46405 2024-09-09T19:28:27+00:00 Human enterovirus infection in stray dogs. Some aspects of interest to public health Infecção por enterovirus humanos em cães errantes. Alguns aspectos de interesse em Saúde Pública Eliseu Alves Waldman Regina C. Moreira Sueli G. Saez Denise F.C. Souza Rita de C.C. Carmona Sueko Takimoto Valdson de A. Cortes 1996-04-01T00:00:00Z https://doi.org/10.1590/S0036-46651996000200012 https://doaj.org/article/a574b64abc1c400eb24246e6b0a46405 EN eng Universidade de São Paulo (USP) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46651996000200012 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46651996000200012 0036-4665 1678-9946 https://doaj.org/article/a574b64abc1c400eb24246e6b0a46405 Revista do Instituto de Medicina Tropical de São Paulo, Vol 38, Iss 2, Pp 157-161 (1996) Enterovirus epidemiology Poliovirus epidemiology Enterovirus infection Human enterovirus infection in animals Poliovirus eradication Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 article 1996 ftdoajarticles https://doi.org/10.1590/S0036-46651996000200012 2024-08-05T17:49:31Z To investigate the possible role of domestic animals as reservoirs of human enteroviruses, we studied 212 stray dogs captured in different areas of the municipality of São Paulo. The captured animals were divided into 19 groups of 10 to 20 dogs each; faeces of 126 of the 212 dogs were processed for enterovirus isolation. The following viruses were isolated from 12 dogs: poliovirus type 1 (2 dogs), poliovirus type 3 (1 dog), echovirus type 7 (8 dogs) and echovirus type 15 (1 dog). Of the 12 infected animals, four had specific homotypic neutralizing antibody titres > 16. All 212 animals were tested for the presence of neutralizing antibodies to human enteroviruses. The frequency of neutralizing antibodies present in titres of > 16 was 10.3%, 3,8% and 4.3% for vaccinal prototypes of polioviruses 1, 2 and 3 respectively; 1,9%, 1.4% and 1.5% for wild prototypes of the same viruses, 11.3% for echovirus 7, and 2.4% for echovirus 15. The proportion of dogs with neutralizing antibodies varied with the virus studied. Some indication of the susceptibility of dogs to infection with human enteroviruses was demonstrated, and the importance of this fact for the Plan for Global Eradication of the Wild Poliovirus is discussed. Foram estudados 212 cães errantes, capturados em áreas periféricas do município de São Paulo, com o objetivo de investigar o possível papel desses animais como reservatórios de enterovírus humanos. Os animais capturados foram divididos em 19 grupos compostos por 10 a 20 animais cada um. Foram efetuadas tentativas de isolamento em amostras de fezes em 126/212 cães, obtendo-se resultados positivos em 12 deles, assim distribuídos: poliovirus tipo 1 (dois cães), poliovírus tipo 3 (um cão), echovirus tipo 7 (oito cães) e echovirus tipo 15 (um cão). Dos 12 animais infectados, quatro apresentaram anticorpos neutralizantes homotípicos com títulos > 16. Todos os 212 cães foram submetidos a pesquisa de anticorpos neutralizantes contra enterovírus humanos. As frequências de anticorpos neutralizantes com ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Revista do Instituto de Medicina Tropical de São Paulo 38 2 157 161 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Enterovirus epidemiology Poliovirus epidemiology Enterovirus infection Human enterovirus infection in animals Poliovirus eradication Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
spellingShingle |
Enterovirus epidemiology Poliovirus epidemiology Enterovirus infection Human enterovirus infection in animals Poliovirus eradication Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 Eliseu Alves Waldman Regina C. Moreira Sueli G. Saez Denise F.C. Souza Rita de C.C. Carmona Sueko Takimoto Valdson de A. Cortes Human enterovirus infection in stray dogs. Some aspects of interest to public health Infecção por enterovirus humanos em cães errantes. Alguns aspectos de interesse em Saúde Pública |
topic_facet |
Enterovirus epidemiology Poliovirus epidemiology Enterovirus infection Human enterovirus infection in animals Poliovirus eradication Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
description |
To investigate the possible role of domestic animals as reservoirs of human enteroviruses, we studied 212 stray dogs captured in different areas of the municipality of São Paulo. The captured animals were divided into 19 groups of 10 to 20 dogs each; faeces of 126 of the 212 dogs were processed for enterovirus isolation. The following viruses were isolated from 12 dogs: poliovirus type 1 (2 dogs), poliovirus type 3 (1 dog), echovirus type 7 (8 dogs) and echovirus type 15 (1 dog). Of the 12 infected animals, four had specific homotypic neutralizing antibody titres > 16. All 212 animals were tested for the presence of neutralizing antibodies to human enteroviruses. The frequency of neutralizing antibodies present in titres of > 16 was 10.3%, 3,8% and 4.3% for vaccinal prototypes of polioviruses 1, 2 and 3 respectively; 1,9%, 1.4% and 1.5% for wild prototypes of the same viruses, 11.3% for echovirus 7, and 2.4% for echovirus 15. The proportion of dogs with neutralizing antibodies varied with the virus studied. Some indication of the susceptibility of dogs to infection with human enteroviruses was demonstrated, and the importance of this fact for the Plan for Global Eradication of the Wild Poliovirus is discussed. Foram estudados 212 cães errantes, capturados em áreas periféricas do município de São Paulo, com o objetivo de investigar o possível papel desses animais como reservatórios de enterovírus humanos. Os animais capturados foram divididos em 19 grupos compostos por 10 a 20 animais cada um. Foram efetuadas tentativas de isolamento em amostras de fezes em 126/212 cães, obtendo-se resultados positivos em 12 deles, assim distribuídos: poliovirus tipo 1 (dois cães), poliovírus tipo 3 (um cão), echovirus tipo 7 (oito cães) e echovirus tipo 15 (um cão). Dos 12 animais infectados, quatro apresentaram anticorpos neutralizantes homotípicos com títulos > 16. Todos os 212 cães foram submetidos a pesquisa de anticorpos neutralizantes contra enterovírus humanos. As frequências de anticorpos neutralizantes com ... |
format |
Article in Journal/Newspaper |
author |
Eliseu Alves Waldman Regina C. Moreira Sueli G. Saez Denise F.C. Souza Rita de C.C. Carmona Sueko Takimoto Valdson de A. Cortes |
author_facet |
Eliseu Alves Waldman Regina C. Moreira Sueli G. Saez Denise F.C. Souza Rita de C.C. Carmona Sueko Takimoto Valdson de A. Cortes |
author_sort |
Eliseu Alves Waldman |
title |
Human enterovirus infection in stray dogs. Some aspects of interest to public health Infecção por enterovirus humanos em cães errantes. Alguns aspectos de interesse em Saúde Pública |
title_short |
Human enterovirus infection in stray dogs. Some aspects of interest to public health Infecção por enterovirus humanos em cães errantes. Alguns aspectos de interesse em Saúde Pública |
title_full |
Human enterovirus infection in stray dogs. Some aspects of interest to public health Infecção por enterovirus humanos em cães errantes. Alguns aspectos de interesse em Saúde Pública |
title_fullStr |
Human enterovirus infection in stray dogs. Some aspects of interest to public health Infecção por enterovirus humanos em cães errantes. Alguns aspectos de interesse em Saúde Pública |
title_full_unstemmed |
Human enterovirus infection in stray dogs. Some aspects of interest to public health Infecção por enterovirus humanos em cães errantes. Alguns aspectos de interesse em Saúde Pública |
title_sort |
human enterovirus infection in stray dogs. some aspects of interest to public health infecção por enterovirus humanos em cães errantes. alguns aspectos de interesse em saúde pública |
publisher |
Universidade de São Paulo (USP) |
publishDate |
1996 |
url |
https://doi.org/10.1590/S0036-46651996000200012 https://doaj.org/article/a574b64abc1c400eb24246e6b0a46405 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Revista do Instituto de Medicina Tropical de São Paulo, Vol 38, Iss 2, Pp 157-161 (1996) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46651996000200012 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46651996000200012 0036-4665 1678-9946 https://doaj.org/article/a574b64abc1c400eb24246e6b0a46405 |
op_doi |
https://doi.org/10.1590/S0036-46651996000200012 |
container_title |
Revista do Instituto de Medicina Tropical de São Paulo |
container_volume |
38 |
container_issue |
2 |
container_start_page |
157 |
op_container_end_page |
161 |
_version_ |
1809897756620226560 |