نتایج جستجو برای: malaria vectors

تعداد نتایج: 112085  

Journal: :Malaria Journal 2010

ترکی, حبیب ا..., دلاوری, محمد, رئیسی, احمد, روشن, اعظم, شکاری, محمد, متولی حقی, افسانه, ناطق پور, مهدی,

  Background and Aim : Asymptomatic malaria is a great challenge in the control, elimination and eradication programs of the disease in the endemic areas. The infected individuals with asymptomatic malaria are not cured and are, consequently, a potential source for contamination of the mosquito vectors and spread of the disease in the area. Therefore, detection of asymptomatic infected people i...

Journal: :Journal of Medical Entomology 2009

2017
Gerry F Killeen Samson S Kiware Fredros O Okumu Marianne E Sinka Catherine L Moyes N Claire Massey Peter W Gething John M Marshall Carlos J Chaccour Lucy S Tusting

Protecting individuals and households against mosquito bites with long-lasting insecticidal nets (LLINs) or indoor residual spraying (IRS) can suppress entire populations of unusually efficient malaria vector species that predominantly feed indoors on humans. Mosquitoes which usually feed on animals are less reliant on human blood, so they are far less vulnerable to population suppression effec...

2014
Daniel E. Neafsey Robert M. Waterhouse

INTRODUCTION: Control of mosquito vectors has historically proven to be an effective means of eliminating malaria. Human malaria is transmitted only by mosquitoes in the genus Anopheles, but not all species within the genus, or even all members of each vector species, are efficient malaria vectors. Variation in vectorial capacity for human malaria among Anopheles mosquito species is determined ...

Journal: :iranian journal of public health 0
h mohammadzadeh hajipirloo ghh edrissian m nateghpour h basseri mb eslami pf billingsley

with the aim of controlling malaria by reducing vector population, the effects of antibodies produced against salivary glands and deglycosylated midgut antigens of anopheles stephensi mosquitoes on fecundity and longevity of the same species were tested. three deglycosylated preparations of midgut and two preparations of salivary glands were produced, conjugated with aluminum hydroxide gel, and...

Journal: :Journal of medical entomology 2006
Christophe Antonio-Nkondjio Clément Hinzoumbe Kerah Frédéric Simard Parfait Awono-Ambene Mohamadou Chouaibou Timoléon Tchuinkam Didier Fontenille

Malaria transmission in Africa is a dynamic and complex system that is so far superficially understood. Further knowledge is required to improve control of the disease. In the present report, we highlight the contribution of the so-called "secondary" malaria vectors to the overall parasite transmission intensity in several sites across Cameroon, through a retrospective analysis of surveys from ...

ژورنال: Hormozgan Medical Journal 2011
Azizi, K, Hasanvand, B, Khodadadi, M, Poodat, A, Soltani, A, Yaran, M,

Introduction: Malaria is still an important health problem in southern Iran. Anopheles stephensi is one of the most important vectors of malaria, especially in urban areas. Because of long time of chemical insecticides against vectors in endemic areas and their potential resistance to such chemicals, it is necessary that vectors continuously to be assessed against susceptibility level. We...

Journal: :iranian journal of public health 0
mehran shahi ehsan kamrani mehrdad salehi reza habibi ahmad ali hanafi-bojd

background: the widespread use of chemical insecticides, resistance in vectors and environmental problems, all have led to an increased interest in the use of biological agents in malaria control programs. the most important functional elements are the native fish. the aim of this study was to identify the native species of lavivorous fish in rudan county, southern iran, to introduce an effecti...

2015
Naimatallah Maghsoodi Hossin Ladonni Hamid Reza Basseri

BACKGROUND The most part of Iran become malaria-free region and fall in prevention of re-introduction stage. These regions however are struggling with imported of malaria cases where malaria vectors exist. Therefore, understanding the situation of mosquito vectors is crucial. This study was carried out to find out the present situation of malaria vectors and malaria transmission potential in a ...

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