Studies on control of visceral leishmaniasis: impact of dog control on canine and human visceral leishmaniasis in jacobina, Bahia, Brazil

Detalhes bibliográficos
Autor(a) principal: Ashford, David A.
Data de Publicação: 1998
Outros Autores: David, John R., Freire, Miralba, David, Roberta, Sherlock, Italo, Eulálio, Maria da Conceição, Sampaio, Diana Pedral, Badaró, Roberto José da Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/12807
Resumo: p. 53–57
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spelling Ashford, David A.David, John R.Freire, MiralbaDavid, RobertaSherlock, ItaloEulálio, Maria da ConceiçãoSampaio, Diana PedralBadaró, Roberto José da SilvaAshford, David A.David, John R.Freire, MiralbaDavid, RobertaSherlock, ItaloEulálio, Maria da ConceiçãoSampaio, Diana PedralBadaró, Roberto José da Silva2013-09-03T12:22:22Z1998http://www.repositorio.ufba.br/ri/handle/ri/12807p. 53–57To assess the effect of removing leishmania-infected dogs on the incidence of visceral leishmaniasis, a controlled intervention study was performed in northeast Brazil. The attempted elimination of seropositive dogs resulted in an initial significant decrease in the annual incidence of seroconversion among dogs from 36% to 6% over the first two years. In the following two years, the incidence increased to 11% and 14%, respectively. In a control area in which dogs were surveyed but seropositive dogs were not removed, the cumulative incidence did not vary significantly from year to year, ranging from 16% to 27%. In the intervention area, the prevalence of dog seropositivity decreased from 36% before the intervention to 10% and remained stable. These findings suggest that attempting to remove seropositive dogs is insufficient as a measure for eradicating visceral leishmaniasis in dogs. However, the force of transmission of infection among dogs can be reduced by such programs. Also, when the number of human cases before and after the start of the intervention was calculated, a significant decrease in incidence of disease in the intervention area was observed among children less than 15 years of age (P , 0.01). The results of this intervention study suggest that the elimination of the majority of seropositive dogs may affect the cumulative incidence of seroconversion in dogs temporarily and may also diminish the incidence of human cases of visceral leishmaniasis.Submitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2013-08-21T19:33:14Z No. of bitstreams: 1 33333333333333.pdf: 61022 bytes, checksum: 0df2500bcc0325682ee498de7182435b (MD5)Approved for entry into archive by Flávia Ferreira(flaviaccf@yahoo.com.br) on 2013-09-03T12:22:22Z (GMT) No. of bitstreams: 1 33333333333333.pdf: 61022 bytes, checksum: 0df2500bcc0325682ee498de7182435b (MD5)Made available in DSpace on 2013-09-03T12:22:22Z (GMT). No. of bitstreams: 1 33333333333333.pdf: 61022 bytes, checksum: 0df2500bcc0325682ee498de7182435b (MD5) Previous issue date: 1998SalvadorThe American Society of Tropical Medicine and Hygienehttp://www.ajtmh.org/content/59/1/53.full.pdf+htmlreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBALeishmaniasis visceralHuman visceral leishmaniasisStudies on control of visceral leishmaniasis: impact of dog control on canine and human visceral leishmaniasis in jacobina, Bahia, BrazilThe American Society of Tropical Medicine and Hygieneinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINAL33333333333333.pdf33333333333333.pdfapplication/pdf61022https://repositorio.ufba.br/bitstream/ri/12807/1/33333333333333.pdf0df2500bcc0325682ee498de7182435bMD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/12807/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXT33333333333333.pdf.txt33333333333333.pdf.txtExtracted texttext/plain27875https://repositorio.ufba.br/bitstream/ri/12807/3/33333333333333.pdf.txt3a3192114fda500a306207e1cc1157ceMD53ri/128072022-07-05 14:02:49.713oai:repositorio.ufba.br:ri/12807VGVybW8gZGUgTGljZW7vv71hLCBu77+9byBleGNsdXNpdm8sIHBhcmEgbyBkZXDvv71zaXRvIG5vIHJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRkJBCgogICAgUGVsbyBwcm9jZXNzbyBkZSBzdWJtaXNz77+9byBkZSBkb2N1bWVudG9zLCBvIGF1dG9yIG91IHNldQpyZXByZXNlbnRhbnRlIGxlZ2FsLCBhbyBhY2VpdGFyIGVzc2UgdGVybW8gZGUgbGljZW7vv71hLCBjb25jZWRlIGFvClJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkYSBCYWhpYSBvIGRpcmVpdG8KZGUgbWFudGVyIHVtYSBj77+9cGlhIGVtIHNldSByZXBvc2l077+9cmlvIGNvbSBhIGZpbmFsaWRhZGUsIHByaW1laXJhLCAKZGUgcHJlc2VydmHvv73vv71vLiBFc3NlcyB0ZXJtb3MsIG7vv71vIGV4Y2x1c2l2b3MsIG1hbnTvv71tIG9zIGRpcmVpdG9zIGRlIAphdXRvci9jb3B5cmlnaHQsIG1hcyBlbnRlbmRlIG8gZG9jdW1lbnRvIGNvbW8gcGFydGUgZG8gYWNlcnZvIGludGVsZWN0dWFsIGRlc3NhIFVuaXZlcnNpZGFkZS4gCgogICAgUGFyYSBvcyBkb2N1bWVudG9zIHB1YmxpY2Fkb3MgY29tIHJlcGFzc2UgZGUgZGlyZWl0b3MgZGUgZGlzdHJpYnVp77+977+9bywgZXNzZSB0ZXJtbyBkZSBsaWNlbu+/vWEgZW50ZW5kZSBxdWU6IAoKICAgIE1hbnRlbmRvIG9zICBkaXJlaXRvcyBhdXRvcmFpcywgcmVwYXNzYWRvcyBhIHRlcmNlaXJvcywgZW0gY2FzbyAKZGUgcHVibGljYe+/ve+/vWVzLCBvIHJlcG9zaXTvv71yaW8gcG9kZSByZXN0cmluZ2lyIG8gYWNlc3NvIGFvIHRleHRvIAppbnRlZ3JhbCwgbWFzIGxpYmVyYSBhcyBpbmZvcm1h77+977+9ZXMgc29icmUgbyBkb2N1bWVudG8gKE1ldGFkYWRvcyBkZXNjcml0aXZvcykuCgogRGVzdGEgZm9ybWEsIGF0ZW5kZW5kbyBhb3MgYW5zZWlvcyBkZXNzYSB1bml2ZXJzaWRhZGUgCmVtIG1hbnRlciBzdWEgcHJvZHXvv73vv71vIGNpZW5077+9ZmljYSBjb20gYXMgcmVzdHJp77+977+9ZXMgaW1wb3N0YXMgcGVsb3MgCmVkaXRvcmVzIGRlIHBlcmnvv71kaWNvcy4gCgogICAgUGFyYSBhcyBwdWJsaWNh77+977+9ZXMgZW0gaW5pY2lhdGl2YXMgcXVlIHNlZ3VlbSBhIHBvbO+/vXRpY2EgZGUgCkFjZXNzbyBBYmVydG8sIG9zIGRlcO+/vXNpdG9zIGNvbXB1bHPvv71yaW9zIG5lc3NlIHJlcG9zaXTvv71yaW8gbWFudO+/vW0gCm9zIGRpcmVpdG9zIGF1dG9yYWlzLCBtYXMgbWFudO+/vW0gbyBhY2Vzc28gaXJyZXN0cml0byBhbyBtZXRhZGFkb3MgCmUgdGV4dG8gY29tcGxldG8uIEFzc2ltLCBhIGFjZWl0Ye+/ve+/vW8gZGVzc2UgdGVybW8gbu+/vW8gbmVjZXNzaXRhIGRlIApjb25zZW50aW1lbnRvIHBvciBwYXJ0ZSBkZSBhdXRvcmVzL2RldGVudG9yZXMgZG9zIGRpcmVpdG9zLCBwb3IgCmVzdGFyZW0gZW0gaW5pY2lhdGl2YXMgZGUgYWNlc3NvIGFiZXJ0by4KCiAgICBFbSBhbWJvcyBvIGNhc28sIGVzc2UgdGVybW8gZGUgbGljZW7vv71hLCBwb2RlIHNlciBhY2VpdG8gcGVsbyAKYXV0b3IsIGRldGVudG9yZXMgZGUgZGlyZWl0b3MgZS9vdSB0ZXJjZWlyb3MgYW1wYXJhZG9zIHBlbGEgCnVuaXZlcnNpZGFkZS4gRGV2aWRvIGFvcyBkaWZlcmVudGVzIHByb2Nlc3NvcyBwZWxvIHF1YWwgYSBzdWJtaXNz77+9byAKcG9kZSBvY29ycmVyLCBvIHJlcG9zaXTvv71yaW8gcGVybWl0ZSBhIGFjZWl0Ye+/ve+/vW8gZGEgbGljZW7vv71hIHBvciAKdGVyY2Vpcm9zLCBzb21lbnRlIG5vcyBjYXNvcyBkZSBkb2N1bWVudG9zIHByb2R1emlkb3MgcG9yIGludGVncmFudGVzIApkYSBVRkJBIGUgc3VibWV0aWRvcyBwb3IgcGVzc29hcyBhbXBhcmFkYXMgcG9yIGVzdGEgaW5zdGl0dWnvv73vv71vLgo=Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:02:49Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Studies on control of visceral leishmaniasis: impact of dog control on canine and human visceral leishmaniasis in jacobina, Bahia, Brazil
dc.title.alternative.pt_BR.fl_str_mv The American Society of Tropical Medicine and Hygiene
title Studies on control of visceral leishmaniasis: impact of dog control on canine and human visceral leishmaniasis in jacobina, Bahia, Brazil
spellingShingle Studies on control of visceral leishmaniasis: impact of dog control on canine and human visceral leishmaniasis in jacobina, Bahia, Brazil
Ashford, David A.
Leishmaniasis visceral
Human visceral leishmaniasis
title_short Studies on control of visceral leishmaniasis: impact of dog control on canine and human visceral leishmaniasis in jacobina, Bahia, Brazil
title_full Studies on control of visceral leishmaniasis: impact of dog control on canine and human visceral leishmaniasis in jacobina, Bahia, Brazil
title_fullStr Studies on control of visceral leishmaniasis: impact of dog control on canine and human visceral leishmaniasis in jacobina, Bahia, Brazil
title_full_unstemmed Studies on control of visceral leishmaniasis: impact of dog control on canine and human visceral leishmaniasis in jacobina, Bahia, Brazil
title_sort Studies on control of visceral leishmaniasis: impact of dog control on canine and human visceral leishmaniasis in jacobina, Bahia, Brazil
author Ashford, David A.
author_facet Ashford, David A.
David, John R.
Freire, Miralba
David, Roberta
Sherlock, Italo
Eulálio, Maria da Conceição
Sampaio, Diana Pedral
Badaró, Roberto José da Silva
author_role author
author2 David, John R.
Freire, Miralba
David, Roberta
Sherlock, Italo
Eulálio, Maria da Conceição
Sampaio, Diana Pedral
Badaró, Roberto José da Silva
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Ashford, David A.
David, John R.
Freire, Miralba
David, Roberta
Sherlock, Italo
Eulálio, Maria da Conceição
Sampaio, Diana Pedral
Badaró, Roberto José da Silva
Ashford, David A.
David, John R.
Freire, Miralba
David, Roberta
Sherlock, Italo
Eulálio, Maria da Conceição
Sampaio, Diana Pedral
Badaró, Roberto José da Silva
dc.subject.por.fl_str_mv Leishmaniasis visceral
Human visceral leishmaniasis
topic Leishmaniasis visceral
Human visceral leishmaniasis
description p. 53–57
publishDate 1998
dc.date.issued.fl_str_mv 1998
dc.date.accessioned.fl_str_mv 2013-09-03T12:22:22Z
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dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv The American Society of Tropical Medicine and Hygiene
publisher.none.fl_str_mv The American Society of Tropical Medicine and Hygiene
dc.source.pt_BR.fl_str_mv http://www.ajtmh.org/content/59/1/53.full.pdf+html
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