نتایج جستجو برای: malaria vector
تعداد نتایج: 239983 فیلتر نتایج به سال:
Malaria is a severe public health problem, causing an estimated 225 million disease cases and 781,000 deaths per year (WHO, 2010). Most victims are children under five years old living in sub-Saharan Africa (WHO, 2010). Malaria is transmitted by Anopheles mosquitoes, and because there is currently no vaccine available, vector control is one of the most important means of malaria prevention. Thi...
The unprecedented global efforts for malaria elimination in the past decade have resulted in altered vectorial systems, vector behaviors, and bionomics. These changes combined with increasingly evident heterogeneities in malaria transmission require innovative vector control strategies in addition to the established practices of long-lasting insecticidal nets and indoor residual spraying. Integ...
Malaria is a highly debilitating vector-borne parasitic infection which has been known to be mortal and morbid human beings for centuries now. As of today, the success rate effective control strategies less; however there have several riveting developments. These include: 1. A global incidence decrease in malaria cases; 2. The development non-malaria transmissible transgenic mosquitoes 3. launc...
Malaria is widespread throughout the world and affects many animal species. Although origin of this vector-borne disease was discovered more than a century ago, several aspects within-host infection dynamic are still poorly understood. Among them, factors triggering parasite recurrences – episodes brief increase in number following period when either absent or present at very low levels blood h...
environmental management for malaria control is defined as any planned physical activities that through transformation of land, water and vegetation will result in the prevention, reduction or elimination of malaria. in planning and implementing these activities, full consideration must be given to their long-term effects and benefits and to the preservation of the quality of environment and th...
BACKGROUND The opportunity to integrate vector management across multiple vector-borne diseases is particularly plausible for malaria and lymphatic filariasis (LF) control where both diseases are transmitted by the same vector. To date most examples of integrated control targeting these diseases have been unanticipated consequences of malaria vector control, rather than planned strategies that ...
BACKGROUND & OBJECTIVES The pregnant woman is more prone to malaria than her non-pregnant counterpart with grave consequences for both mother and baby. This study aims at determining the malaria prevention practices among pregnant women in an area hyper-endemic for malaria. METHODS For the study 983 parturient mothers were enrolled in Ibadan, southwest Nigeria. Information was collected on so...
malaria is considered a major health problem in iran. there are different methods for vector control. in this study we tested the larvicidal effects of some iranian plants. the methanolic extracts of 11 plants were prepared with percolation method. the larvicidal activities of them against malaria vector, anopheles stephensi were studied using world health organization standard method. all lc50...
In West and Central Africa endemic malaria and epidemic yellow fever are still main causes of morbidity and mortality. From Dakar in Senegal to Kinshasa in the Democratic Republic of Congo the pattern of malaria transmission shows a huge variability, in term of dynamics (rhythm and intensity) of transmission, as well as in terms of the vector species involved. The Plasmodium annual entomologica...
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