Tungíase: doença negligenciada causando patologia grave

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Published by Maney Publishing (c) Liverpool School of Tropical Medicine Tremblay, A., MacLean, J. D., Gyorkos, T. & Macpherson, D. W. (2000). Outbreak of cutaneous CUTANEOUS LARVA MIGRANS IN BRAZIL 61 larva migrans in a group of travellers. Tropical Medicine and International Health, 5, 330–334.
BMC Veterinary Research Research article Parasites of importance for human health in Nigerian dogs: high prevalence and limited knowledge of pet owners Uade Samuel Ugbomoiko1 , Liana Ariza2 and Jorg Heukelbach* 3,4 BioMed Central Open Access Address: 1 Department of Zoology, University of Ilorin, Nigeria, 2 Post-Graduation Program in Medical Sciences, School of Medicine, Federal University of Ceará, Brazil, 3Department of Community Health, School of Medicine, Federal University of Ceará, Rua Prof. Costa Mendes 1608, 5. andar, Fortaleza CE 60430-140, Brazil and 4Anton Breinl Centre for Public Health and Tropical Medicine, School of Public Health, Tropical Medicine and Rehabilitation Sciences, James Cook University, Townsville, Australia Email: Uade Samuel Ugbomoiko - samugbomoiko@yahoo.com; Liana Ariza - arizaliana@hotmail.com; Jorg Heukelbach* - heukelbach@web.de * Corresponding author Published: 9 December 2008 BMC Veterinary Research 2008, 4:49 doi:10.1186/1746-6148-4-49 This article is available from: http://www.biomedcentral.com/1746-6148/4/49 Abstract Background: Dogs are the most common pet animals worldwide. They may harbour a wide range of parasites with zoonotic potential, thus causing a health risk to humans. In Nigeria, epidemiological knowledge on these parasites is limited. Methods: In a community-based study, we examined 396 dogs in urban and rural areas of Ilorin (Kwara State, Central Nigeria) for ectoparasites and intestinal helminths. In addition, a questionnaire regarding knowledge and practices was applied to pet owners. Results: Nine ectoparasite species belonging to four taxa and six intestinal helminth species were identified: fleas (Ctenocephalides canis, Pulex irritans, Tunga penetrans), mites (Demodex canis, Otodectes sp., Sarcoptes scabiei var. canis), ticks (Rhipicephalus sanguineus, Ixodes sp.), and lice (Trichodectes canis); and Toxocara canis, Ancylostoma sp., Trichuris vulpis, Dipylidium caninum, Taenidae and Strongyloides sp. Overall prevalence of ectoparasites was 60.4% and of intestinal helminths 68.4%. The occurrence of C. canis, R. sanguineus, T. canis, Ancylostoma sp. and T. vulpis was most common (prevalence 14.4% to 41.7%). Prevalence patterns in helminths were age-dependent, with T. canis showing a decreasing prevalence with age of host, and a reverse trend in other parasite species. Knowledge regarding zoonoses was very limited and the diseases not considered a major health problem. Treatment with antiparasitic drugs was more frequent in urban areas. Conclusion: Parasites of importance for human health were highly prevalent in Nigerian dogs. Interventions should include health education provided to dog owners and the establishment of a program focusing on zoonotic diseases. Background Dogs are the most successful canids, adapted to human habitation worldwide. They have contributed to physical, social and emotional well-being of their owners, particularly children [1,2]. However, in spite of the beneficial Received: 25 July 2008 Accepted: 9 December 2008 © 2008 Ugbomoiko et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. effects, close bonds of dogs and humans (in combination with inappropriate human practices and behaviour) remain a major threat to public health, with dogs harbouring a bewildering number of infective stages of parasites transmissible to man and other domestic animals [2- !"#$%&%'(%) !"#$%&'()*%+&',-&.,+&/0-#-0,'&"(+",1%12
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UNIVERSIDADE FEDERAL DO CEARÁ FACU
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LIANA DE MOURA ARIZA UM NOVO MÉTOD
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RESUMO Introdução: Existe pouco c
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LISTA DE FIGURAS Figura 1: Macho e
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LISTA DE TABELAS Tabela 1: Caracter
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SUMÁRIO RESUMO ...................
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1 - INTRODUÇÃO 1.1 - TUNGÍASE A
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Após a penetração na epiderme, a
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No fim do século XIX, a pulga caus
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ARIZA et al., 2007; HEUKELBACH et a
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Figure 6: Múltiplas lesões nas m
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inflamação grave observada após
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A incidência, prevalência e carga
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Figura 11: Planta dos pés de uma m
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1953; PAMPIGLIONE et al., 1998; SIL
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eivindicada como tratamento eficaz
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1.2 - MÉTODOS EPIDEMIOLOGICOS RÁP
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1.4 - HIPÓTESE A presença de pelo
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3 - MATERIAL E MÉTODOS O presente
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3.1.1 - Comunidades brasileiras O M
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Figura 15: Vila pesqueira de Balbin
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total em torno de 240.000 pessoas (
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Figura 20: Comunidade pesqueira de
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(d) presença de uma casca preta pl
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Tanto em Yovoyan como em Okunilage,
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o Prevalência grave verdadeira = [
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Toda pesquisa deve ser conduzida co
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Em torno de 60% da população era
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A presença de animais domésticos
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Em geral, a distribuição da preva
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Dos 142 indivíduos infestados nas
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4.1.4 - Sinais e sintomas associado
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4.2 - MÉTODO EPIDEMIOLÓGICO RÁPI
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Figura 27: Prevalência por grupos
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Tabela 13: Verdadeiras prevalência
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Figura 31: Gráfico de dispersão e
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Tabela 14: Coeficiente de determina
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Tabela 15: Prevalências da área p
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Tabela 16: Prevalências gerais e g
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Tais características identificadas
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cujo comportamento do uso de chinel
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As cargas parasitárias por indiví
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tungíase, a desproporcional da car
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pulgas em estágios iniciais, e sua
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comunidades. A presença destas, si
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Com esta área definida, basta insp
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comunitários prévias à coleta de
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6 - CONCLUSÕES Epidemiologia da tu
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CALLEGARI-JACQUES, S. M. Bioestatis
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GIBBS, S. Skin disease and socioeco
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HEUKELBACH, J.; SAHEBALI, S.; VAN M
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MACINTYRE, K. Rapid assessment and
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REMME, J. H. The African Programme
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WEERASOORIYA, M. V.; ISOGAI, Y.; IT
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APENDICE 1 108
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APENDICE 2 110
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112
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APÊNDICE 4 114
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9.1 AUTORIZACAO DO BAALES DAS COMUN
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Tropical Medicine and International
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Table 1 Animals examined for tungia
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Ariza, L cols pacientes com doença
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Tungíase: doença negligenciada causando patologia grave

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