Revista da Sociedade Brasileira de Medicina Tropical · 2014
The first canine visceral leishmaniasis outbreak in Campinas, State of São Paulo Southeastern Brazil.
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von Zuben Andrea Paula Bruno, Angerami Rodrigo Nogueira, Castagna Claudio, Baldini Marisa Bevilacqua Denardi, Donalisio Maria Rita
Аннотация
INTRODUCTION: Early detection of American visceral leishmaniasis (AVL) outbreak in animals is crucial for controlling this disease in non-endemic areas.
METHODS: Epidemiological surveillance (2009-2012) was performed in Campinas, State of São Paulo, Brazil.
RESULTS: In 2009, Leishmania chagasi was positively identified in four dogs. Entomological research and three serological studies (2010-2012) were undertaken as monitoring measures; these approaches revealed a moderate prevalence of Leishmania present in 4% of the canine population. Nyssomyia whitmani and Lutzomyia longipalpis were the predominant species identified.
CONCLUSIONS: Detection of an AVL outbreak in dogs in an area with an evolving natural landscape containing sand flies is crucial for control programs.
METHODS: Epidemiological surveillance (2009-2012) was performed in Campinas, State of São Paulo, Brazil.
RESULTS: In 2009, Leishmania chagasi was positively identified in four dogs. Entomological research and three serological studies (2010-2012) were undertaken as monitoring measures; these approaches revealed a moderate prevalence of Leishmania present in 4% of the canine population. Nyssomyia whitmani and Lutzomyia longipalpis were the predominant species identified.
CONCLUSIONS: Detection of an AVL outbreak in dogs in an area with an evolving natural landscape containing sand flies is crucial for control programs.