Urban infestation by Triatoma infestans (Hemiptera: Reduviidae), an overlooked phenomena for Chagas disease in Argentina



Título del documento: Urban infestation by Triatoma infestans (Hemiptera: Reduviidae), an overlooked phenomena for Chagas disease in Argentina
Revue: Memorias do Instituto Oswaldo Cruz
Base de datos: PERIÓDICA
Número de sistema: 000446429
ISSN: 0074-0276
Autores: 1
2
3
3
3
4
5
Instituciones: 1Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Buenos Aires. Argentina
2Washington State University, Paul G Allen School for Global Animal Health, Pullman, Washington. Estados Unidos de América
3Ministerio de Salud de San Juan, Programa de Control de Vectores, San Juan, Bahía Blanca. Argentina
4Universidad Nacional del Nordeste, Facultad de Ciencias Exactas, Naturales y Agrimensura, Corrientes. Argentina
5Universidad de Buenos Aires, Instituto de Ecología, Genética y Evolución de Buenos Aires, Buenos Aires. Argentina
Año:
Volumen: 116
País: Brasil
Idioma: Inglés
Tipo de documento: Nota breve o noticia
Enfoque: Aplicado, descriptivo
Resumen en inglés Vector-borne transmission of Chagas disease in urban areas of Argentina has been an overlooked phenomena. We conducted the first comprehensive cross-sectional study of domestic infestation with Triatoma infestans and vector infection with Trypanosoma cruzi in a metropolitan area of San Juan, Argentina. Our results document the occurrence of T. infestans infected with T. cruzi in human sleeping quarters. In this urban setting, we also show that infestation was associated with construction materials, the presence of chickens, cats and a large number of dogs that can provide blood meals for the vector. Our findings reveal new challenges for vectorial control agencies
Disciplinas: Medicina
Palabras clave: Salud pública,
Enfermedad de Chagas,
Infestación,
Areas urbanas,
Control de vectores,
Triatoma infestans,
Hemiptera,
Argentina
Keyword: Public health,
Chagas disease,
Infestation,
Urban areas,
Vector control,
Triatoma infestans,
Hemiptera,
Argentina
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