Presencia de Haemagogus equinus Theobald, 1903 (Diptera: Culicidae) en los municipios de Soledad y Malambo en el departamento del Atlántico, Colombia, 1998-2005

Maestre‐Serrano, Ronald; Vergara-Sanchez, Consuelo; Berrueco-Rodriguez, Guillermo; Bello-Novoa, Betsy; Brochero, Helena

doi:10.7705/biomedica.v28i1.112

Cited by 5 publications

(5 citation statements)

References 10 publications

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“…This suggests that this virus could be involved in a sylvatic cycle (De Figueiredo et al, 2010). Haemagogus have food and flight adaptability; in certain scenarios, they can fly at ground level by stinging humans and wild animals when they enter their ecological niche (Maestre et al, 2008;Muñ oz-Rodríguez et al, 2010), they can not only fly in open areas, distances between 250 and 350 m, but also distances close to 11 km, and in extreme conditions they can even fly 50 km or more in search of food (Forshey et al, 2010;Moraes, 2007). Some studies have reported that the collection of these species in the vicinity of rural dwellings adjacent to forest areas (Maestre et al, 2008;Muñ oz-Rodríguez et al, 2010) increases the probability of contact with humans and domestic animals (Muñ oz-Rodríguez et al, 2010) ( Fig.…”

Section: Arbovirus Cyclesmentioning

confidence: 99%

Ecoepidemiology of Alphaviruses and Flaviviruses

Guzmán

Calderón

Máttar

et al. 2020

Emerging and Reemerging Viral Pathogens

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Section: Arbovirus Cyclesmentioning

confidence: 99%

Ecoepidemiology of Alphaviruses and Flaviviruses

Guzmán

Calderón

Máttar

et al. 2020

Emerging and Reemerging Viral Pathogens

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“…Los mosquitos del género Haemagogus presentan un hábito selvático, en bosques tropicales lluviosos o de galería, con hábito de alimentación diurno, mayores densidades arborícolas en la cercanía al dosel de los árboles, y coinciden temporal y espacialmente con el nicho de los monos, su principal fuente de ingestión sanguínea (41)(42)(43). Las hembras ponen los huevos en huecos de árboles y bambús rotos (35,42,(44)(45)(46)(47)(48), pero también pueden (49,53).…”

Section: Ciclo De Transmisión Del Virus Mayaro Artrópodos Vectoresunclassified

Virus Mayaro: un arbovirus reemergente en Venezuela y Latinoamérica

Múñoz

Navarro

2012

biomedica

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El virus Mayaro produce una enfermedad de síntomas inespecíficos y subletales, frecuentemente confundida con dengue, con síntomas de artralgias que pueden generar incapacidad laboral. Los brotes han sido esporádicos y localizados en la región selvática de la Panamazonia, posterior a su primer aislamiento en 1954 (Trinidad y Tobago). La información en la literatura científica es escasa, diversa y dispersa. El virus Mayaro es un alfavirus filogenéticamente relacionado con el complejo del virus Semliki Forest (SFV); con el UNA, son los únicos virus de dicho complejo aislados en el Nuevo mundo. Está conformado por ARN de cadena simple de carga positiva, con longitud de 12 kb con la región 42S y 26S, que codifican para proteínas no estructurales y estructurales. El virus Mayaro presenta gran adaptabilidad para la infección en vertebrados y especificidad hacia la familia Culicidae (mosquitos) como vectores u hospedadores invertebrados. Los factores de riesgo están asociados a zonas boscosas de la región septentrional de Suramérica y en temporada lluviosa. Se conocen dos genotipos, L (Belterra, Brasil) y D (distribución panamazónica). El ciclo enzoótico es similar al de la fiebre amarilla, que involucra a mosquitos del género Haemagogus y, como reservorios, a monos, sin descartar la participación de vectores secundarios y otros hospedadores que pudieran participar en la diseminación del virus. El humano puede presentar viremia elevada y se ha demostrado la transmisión experimental en Aedes aegypti, Ae. scapularis y Ae. albopictus, constituyendo un riesgo para la salud pública en centros urbanos y zonas rurales cercanas a focos de virus Mayaro.Palabras clave: Aedes, alfavirus, ecosistema amazónico, arbovirus, artralgia, filogenia, Culicidae, virus del bosque Semliki, Togaviridae Mayaro: A re-emerging Arbovirus in Venezuela and Latin AmericaMayaro virus produces nonspecific, sublethal disease symptoms, often confused with dengue, but with symptoms of arthalgias that can cause incapacitating disability. Outbreaks have been localized and sporadic in the Pan-Amazonia forest since its first isolation in 1954 (Trinidad and Tobago). The literature available is scarce, diverse and dispersed. Mayaro virus is an alphavirus, phylogenetically related to the Semliki forest antigenic complex. UNA and Mayaro viruses are the only viruses of this complex that have been isolated in the New World. Mayaro consists of single-stranded RNA of positive charge, length of 12 kb, subdivided into genomic and subgenomic regions, which encode nonstructural and structural proteins respectively. Mayaro shows a great plasticity in vertebrate host infection, whereas high specificity in the family Culicidae (mosquitoes). Risk factors of infection are associated with forest areas of northern South America and the rainy season. Two genotypes of MAYV have been identified, L (Belterra, Brazil) and D (widely distributed in the Pan-Amazonia). The enzootic cycle is similar to the jungle cycle of yellow fever, which involves Haemagogus mosquitoes and monkeys as ...

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“…aegypti surveillance programmes and studies in Brazil (Dibo et al 2005) and other countries, such as Argentina (Micieli and Campos 2003), Peru (Morrison et al 2004), Nicaragua (Lugo et al 2005, Thailand (Tsuda et al 17. Practical application of olfactory cues for monitoring and control of Aedes aegypti in Brazil: a case study 2006), Columbia (Cuéllar-Jiménez et al 2007, Maestre-Serrano et al 2008 or Cuba (Suárez Ramírez and Colás Bonne 2008).…”

Section: Larval Trapsmentioning

confidence: 99%

Practical application of olfactory cues for monitoring and control of Aedes aegypti in Brazil: a case study

Eiras,

Geier,

Rose

et al. 2010

Olfaction in Vector-Host Interactions

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The increasing importance of managing the mosquito vectors of dengue, mainly Aedes aegypti, is recognised world-wide as the disease becomes more prevalent in many countries. The complexity of the urban environment where the vectors breed makes it especially difficult to organise control efforts to reduce their numbers and their impact on disease transmission. Existing control programmes depend on larval surveys for population assessment but these are often unreliable and become available too late for the application of control measures to have a significant impact on disease transmission. The need for better and more timely information about the mosquito vectors of dengue has been recognised in Brazil and several new technologies for more reliable information on vector distribution and population densities have emerged that are making control efforts more effective. Olfactory cues from oviposition sites are now being used to lure gravid Ae. aegypti females into sticky traps for population assessments and indices of dengue risk. The development of the so-called MosquiTRAP which incorporates an oviposition attractant is described and its efficiency relative to more traditional monitoring methods is discussed. Volatile chemicals that attract host-seeking female Ae. aegypti have also been identified. These have been formulated for controlled release ('BG-Lure') and incorporated into novel trap designs ('BG-Sentinel') with much improved capture of Ae. aegypti compared to the standard traps that have been used previously. Both trapping systems are now being used to monitor and survey these important disease vectors. The MosquiTRAP is also an important cornerstone of an online GIS-based surveillance system called MI Dengue (Dengue Intelligent Monitoring System) which is being implemented in Brazil. Results to date have demonstrated that the accuracy of its predictions relating to dengue risk is much greater than that obtained using more traditional methods. Real-time decision-making related to vector management is now possible using the new surveillance systems, and this should greatly impact the management of the disease.

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Presencia de Haemagogus equinus Theobald, 1903 (Diptera: Culicidae) en los municipios de Soledad y Malambo en el departamento del Atlántico, Colombia, 1998-2005

Cited by 5 publications

References 10 publications

Ecoepidemiology of Alphaviruses and Flaviviruses

Ecoepidemiology of Alphaviruses and Flaviviruses

Virus Mayaro: un arbovirus reemergente en Venezuela y Latinoamérica

Practical application of olfactory cues for monitoring and control of Aedes aegypti in Brazil: a case study

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