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1.
Artículo en Inglés | IMSEAR | ID: sea-144655

RESUMEN

The Visceral Leishmaniasis (VL) Elimination Initiative in the Indian subcontinent was launched in 2005 as a joint effort between the governments in the Region (India, Nepal and Bangladesh) and the World Health Organization (WHO). The objective is to reduce the annual VL incidence below 1/10,000 inhabitants by 2015 based on detection and treatment of VL cases and vector control. We present here a review of studies published in the period 2005-2010 on the efficacy of different tools to control Phlebotomus argentipes. The review indicates that the current indoor residual spraying (IRS) and novel vector control methods mainly insecticide treated nets (ITN) have low effectiveness for several reasons. Efforts to improve quality of IRS operations and further research on alternative and integrated vector control methods need to be promoted to reach the VL elimination target by 2015.


Asunto(s)
Animales , Bangladesh/epidemiología , Humanos , India/epidemiología , Control de Insectos/métodos , Insectos Vectores , Mosquiteros Tratados con Insecticida , Insecticidas/administración & dosificación , Leishmaniasis Visceral/epidemiología , Leishmaniasis Visceral/prevención & control , Nepal/epidemiología , Phlebotomus , Organización Mundial de la Salud
2.
Mem. Inst. Oswaldo Cruz ; 104(supl.1): 52-59, July 2009.
Artículo en Inglés | LILACS | ID: lil-520866

RESUMEN

Sustainability has become a focal point of the international agenda. At the heart of its range of distribution in the Gran Chaco Region, the elimination of Triatoma infestans has failed, even in areas subject to intensive professional vector control efforts. Chagas disease control programs traditionally have been composed of two divorced entities: a vector control program in charge of routine field operations (bug detection and insecticide spraying) and a disease control program in charge of screening blood donors, diagnosis, etiologic treatment and providing medical care to chronic patients. The challenge of sustainable suppression of bug infestation and Trypanosoma cruzi transmission can be met through integrated disease management, in which vector control is combined with active case detection and treatment to increase impact, cost-effectiveness and public acceptance in resource-limited settings. Multi-stakeholder involvement may add sustainability and resilience to the surveillance system. Chagas vector control and disease management must remain a regional effort within the frame of sustainable development rather than being viewed exclusively as a matter of health pertinent to the health sector. Sustained and continuous coordination between governments, agencies, control programs, academia and the affected communities is critical.


Asunto(s)
Animales , Humanos , Enfermedad de Chagas/prevención & control , Insectos Vectores , Control de Insectos/métodos , Programas Nacionales de Salud , Triatominae , Argentina , Enfermedad de Chagas/transmisión
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