نتایج جستجو برای: malaria vectors

تعداد نتایج: 112085  

2012
Samson S. Kiware Nakul Chitnis Gregor J. Devine Sarah J. Moore Silas Majambere Gerry F. Killeen

Mosquitoes, which evade contact with long-lasting insecticidal nets and indoor residual sprays, by feeding outdoors or upon animals, are primary malaria vectors in many tropical countries. They can also dominate residual transmission where high coverage of these front-line vector control measures is achieved. Complementary strategies, which extend insecticide coverage beyond houses and humans, ...

2015
S.S. Sahu K. Gunasekaran T. Vijayakumar P. Jambulingam

BACKGROUND & OBJECTIVES In Odisha State, the control of malaria vectors has become dependent on synthetic pyrethroids, which are used for treatment of all approved long-lasting insecticidal nets (LLINs). The vast use of just one class of insecticide has led to the problem of resistance to insecticides in malaria vectors. One of the major malaria vectors in Odisha State is Anopheles culicifacies...

Journal: :Journal of vector borne diseases 2012
Elizabeth Omukunda Andrew Githeko Millicent F Ndong A Emmanuel Mushinzimana Guiyun Yan

BACKGROUND & OBJECTIVES Malaria resurgence in highland regions of East Africa has been on increase. The spatio-temporal distribution of larval habitats of malaria vectors determines the distribution of adult vectors, hence, disease transmission. Vector's ecology is necessary for strategic vector control through effective plan for source reduction. Mapping of the larval habitats is necessary for...

2012
V. P. Sharma

Malaria control in India has occupied high priority in health sector consuming major resources of the Central and State governments. Several new initiatives were launched from time to time supported by foreign aids but malaria situation has remained static and worsened in years of good rainfall. At times malaria relented temporarily but returned with vengeance at the local, regional and nationa...

Journal: :Insects 2021

The increase in molecular tools for the genetic engineering of insect pests and disease vectors, such as Anopheles mosquitoes that transmit malaria, has led to an unprecedented investigation genomic landscape these organisms. understanding genome variability wild mosquito populations is primary importance vector control strategies. This particularly case gene drive systems, which look introduce...

Journal: :BMC Medical Informatics and Decision Making 2007
Guillaume Koum Augustin Yekel Bengyella Ndifon Josiane Etang Frédéric Simard

BACKGROUND The understanding of heterogeneities in disease transmission dynamics as far as malaria vectors are concerned is a big challenge. Many studies while tackling this problem don't find exact models to explain the malaria vectors propagation. METHODS To solve the problem we define an Adaptive Multi-Agent System (AMAS) which has the property to be elastic and is a two-level system as we...

Journal: :avicenna journal of medical biotechnology 0

background: because of the lack of an effective and economical control strategy against malaria (the most devastating infectious disease in developing countries) transmission-blocking vaccines (tbvs) concept has been raised in recent years, promising a more efficient way to malaria control. tbvs aim at interfering and/or blocking pathogen development within the vector, halting transmission to n...

2014
Prapa Sorosjinda-Nunthawarasilp Adisak Bhumiratana

The emergence and spread of multidrug resistant (MDR) malaria caused by Plasmodium falciparum or Plasmodium vivax have become increasingly important in the Greater Mekong Subregion (GMS). MDR malaria is the heritable and hypermutable property of human malarial parasite populations that can decrease in vitro and in vivo susceptibility to proven antimalarial drugs as they exhibit dose-dependent d...

Journal: :Medical Entomology and Zoology 2002

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