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Autocidal gravid ovitraps protect humans from chikungunya virus infection by reducing Aedes aegypti mosquito populations

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Autocidal gravid ovitraps protect humans from chikungunya ~ Autocidal gravid ovitraps protect humans from chikungunya virus infection by reducing Aedes aegypti mosquito populations. Tyler M. Sharp, Olga Lorenzi, Brenda Torres-Velásquez, Veronica Acevedo, Janice Pérez-Padilla, Aidsa Rivera, Jorge Muñoz-Jordán, Harold S. Margolis, Stephen H. Waterman, Brad J. Biggerstaff

Autocidal gravid ovitraps protect humans from chikungunya ~ Autocidal gravid ovitraps protect humans from chikungunya virus infection by reducing Aedes aegypti mosquito populations Article (PDF Available) in PLoS Neglected Tropical Diseases 13(7):e0007538 .

Chikungunya: Vector Surveillance and Control in the United ~ The prevention or reduction of chikungunya virus (CHIKV) transmission is completely dependent on the control of mosquito vectors and limiting human-vector contact. Several different mosquito species are involved in the transmission of CHIKV in Africa (Jupp and McIntosh 1988) and in the islands of the western Pacific Ocean (Savage et al. 2015).

A Novel Autocidal Ovitrap for the Surveillance and Control ~ Autocidal gravid ovitraps protect humans from chikungunya virus infection by reducing Aedes aegypti mosquito populations. . Aedes aegypti was the predominant mosquito caught in the trap and some .

Impact of Autocidal Gravid Ovitraps on Chikungunya Virus ~ Puerto Rico detected the first confirmed case of chikungunya virus (CHIKV) in May 2014 and the virus rapidly spread throughout the island. The invasion of CHIKV allowed us to observe Aedes aegypti (L.) densities, infection rates, and impact of vector control in urban areas using CDC autocidal gravid ovitraps (AGO traps) for mosquito control over several years.

Veronica Acevedo's research works / Centers for Disease ~ Veronica Acevedo's 14 research works with 251 citations and 2,248 reads, including: Autocidal gravid ovitraps protect humans from chikungunya virus infection by reducing Aedes aegypti mosquito .

(PDF) Integrated vector control of Aedes aegypti ~ The invasion of CHIKV allowed us to observe Aedes aegypti (L.) densities, infection rates, and impact of vector control in urban areas using CDC autocidal gravid ovitraps (AGO traps) for mosquito .

(PDF) Impacts of Hurricanes Irma and Maria on Aedes ~ The invasion of CHIKV allowed us to observe Aedes aegypti (L.) densities, infection rates, and impact of vector control in urban areas using CDC autocidal gravid ovitraps (AGO traps) for mosquito .

CDC Fact Sheet ~ Chikungunya virus • Single-stranded RNA virus • Genus Alphavirus; Family Togaviridae. Mosquito vectors • Aedes aegypti and Aedes albopictus are the primary vectors (above) • • Both are aggressive daytime biting mosquitoes . Animal hosts • Humans are the primary host of chikungunya virus during epidemic periods. Clinical findings

Diagnostic Testing / Chikungunya virus / CDC ~ Chikungunya virus infection should be considered in patients with acute onset of fever and polyarthralgia, especially travelers who recently returned from areas with known virus transmission. Laboratory diagnosis is generally accomplished by testing serum or plasma to detect virus, viral nucleic acid, or virus-specific immunoglobulin (Ig) M and .

Fostering social innovation and building adaptive capacity ~ Dengue and dengue control in Cambodia. Dengue is the most rapidly spreading mosquito-borne viral disease in the world and is strongly related to urban expansion worldwide, particularly in tropical regions [].Dengue is caused by bites of infected Aedes mosquitoes, principally Aedes aegypti [].Asia records 70% of the global disease burden due to dengue [], and Cambodia has one of the highest per .

Welcome to CDC stacks ~ We have shown that the Centers for Disease Control and Prevention (CDC) autocidal gravid ovitraps (AGO trap) reduced the Aedes aegypti population and prevented mosquito outbreaks in southern Puerto Rico. After showing treatment efficacy for 1 year, w.

An improved autocidal gravid ovitrap for the control and ~ Limited success has been achieved using traditional vector control methods to prevent the transmission of dengue viruses. Integrated control programs incorporating alternative tools, such as gravid ovitraps (lethal ovitraps and sticky ovitraps) may provide greater potential for monitoring and reducing vector populations and dengue virus transmission. We had developed an autocidal gravid .

Chikungunya Virus and the Global Spread of a Mosquito ~ Chikungunya virus infection is a rapid-onset, febrile disease with intense asthenia, arthralgia, myalgia, headache, and rash. This mosquito-borne alphavirus has spread throughout the Caribbean and .

A systematic review of individual and community mitigation ~ Introduction. Chikungunya virus (CHIKV) is a mosquito-borne virus that is transmitted to humans by mosquitoes from the Aedes genus, most commonly Ae.aegypti and Ae.albopictus.While CHIKV has been endemic in many parts of Africa and Asia for decades, it has recently re-emerged and spread to new areas including the pacific islands, South America, and the Caribbean where it was not previously .

Considerations for Disrupting Dengue Virus Transmission ~ For example, the deployment of sticky, autocidal ovitraps that are serviced every 2 months has kept the Ae. aegypti population at sustained low densities (60–80%) for over 3 years in southern Puerto Rico . Whether these densities are low enough to prevent dengue or chikungunya virus transmission is being investigated.

Gravitrap Deployment for Adult Aedes aegypti Surveillance ~ Sharp TM, Lorenzi O, Torres-Velasquez B, Acevedo V, Perez-Padilla J, Rivera A, et al. Autocidal gravid ovitraps protect humans from chikungunya virus infection by reducing Aedes aegypti mosquito populations. PLoS Negl Trop Dis. 2019;13 7. View Article Google Scholar 48. National Environment Agency, Singapore.

Novel odor-based strategies for integrated management of ~ Targeting a mosquito’s sweet tooth. Traditionally, semiochemicals used in mosquito programs are those used in nature by females to find blood meals, such as carbon dioxide (CO 2) [15,50,62], 1-octen-3-ol [], and l-lactic acid [].Until recently, less attention has been paid to another aspect of mosquito chemical ecology: their reliance on sugar-based food sources to fuel their metabolism.

Citywide Control of Aedes aegypti (Diptera: Culicidae ~ Abstract. This investigation was initiated to control Aedes aegypti and Zika virus transmission in Caguas City, Puerto Rico, during the 2016 epidemic using Integrated Vector Management (IVM), which included community awareness and education, source reduction, larviciding, and mass-trapping with autocidal gravid ovitraps (AGO). The epidemic peaked in August to October 2016 and waned after April .

Profile of The Chikungunya Infection: A Neglected Vector ~ Background: Chikungunya Virus has been responsible for significant human morbidity probably for several hundred years; yet in spite of its prevalence, the Chikungunya Virus epidemiology and the mechanisms of virulence and pathogenesis are still poorly understood and undetermined. Aims: This study was done to show that the Chikungunya infection has shown a change in its pattern of occurrence .

Integrated vector control of Aedes aegypti mosquitoes ~ The developing fetuses of pregnant women are at high risk of developing serious birth defects following Zika virus infections. We applied an Integrated Vector Control (IVC) approach using source reduction, larviciding, and mass trapping with non-insecticidal sticky traps to protect targeted houses by reducing the density of female Aedes aegypti mosquitoes.

Chikungunya Virus Treatment & Management: Approach ~ The acute phase of Chikungunya virus infection in humans is associated with strong innate immunity and T CD8 cell activation. J Infect Dis. 2011 Jul 1. 204(1):115-23. . . Dutta SK, Tripathi A. Association of toll-like receptor polymorphisms with susceptibility to chikungunya virus infection. Virology. 2017 Nov. 511:207-213.

Alternative strategies for mosquito-borne arbovirus control ~ Author summary International public health workers are challenged by the burden of arthropod-borne viral diseases, to include mosquito-borne arboviruses transmitted by Aedes aegypti and A. albopictus due in part to lack of sustainable vector control and insecticide resistance (IR), as well as the inability to scale up and sustain existing interventions for prevention of urban epidemics.

Aedes albopictus - Wikipedia ~ Aedes albopictus (Stegomyia albopicta), from the mosquito (Culicidae) family, also known as (Asian) tiger mosquito or forest mosquito, is a mosquito native to the tropical and subtropical areas of Southeast Asia; however, in the past few decades, this species has spread to many countries through the transport of goods and international travel. It is characterized by the white bands on its legs .