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malaria - Sun Yat
malaria - Sun Yat

... ▲Source of infection: patients and carriers ▲ Route of transmission: bite by infected female anopheles. occasionally, inoculation of blood, e.g. blood transfusion; congenital infection . ...
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Sumitomo Chemical to Donate 330000 Olyset® Nets to Millennium
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... Sumitomo Chemical will donate 330,000 of its anti-malarial Olyset® Net(*1) mosquito nets (a donation worth over 1.2 million US dollars) to the Millennium Villages as part of its cooperation in the Millennium Villages Project in Africa which is promoted by the Columbia University Earth Institute, the ...
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Press Release - Protein Potential
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Design of Infectious Disease Studies
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Generating malaria parasite gene deletion mutants
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Mass drug administration



The administration of drugs to whole populations irrespective of disease status is referred to as mass drug administration (MDA). This article describes the administration of antimalarial drugs to whole populations an intervention which has been used as a malaria-control measure for more than 70 years. Recent proposals to eliminate or even to eradicate malaria have led to a renewed interest in mass drug administrations in areas with very high malaria endemicity. Drugs have been administered either directly as a full therapeutic course of treatment or indirectly through the fortification of salt. Mass drug administrations were generally unsuccessful in interrupting transmission but, in some cases, had a marked effect on parasite prevalence and on the incidence of clinical malaria. MDAs are likely to encourage the spread of drug-resistant parasites and so have only a limited role in malaria control. They may have a part to play in the management of epidemics and in the control of malaria in areas with a very short transmission season. In order to reduce the risk of spreading drug resistance, MDAs should use more than one drug and, preferably include a drug, such as an artemisinin, which has an effect on gametocytes. MDAs have low acceptance in areas with low malaria endemicity.Another example of mass drug administration is mass deworming of children to remove helminth infections (intestinal worms).
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