Diseases, Conditions, Syndromes

New nets 'prevent' 13 mn malaria cases in Africa: Project

A new kind of mosquito net delivered across sub-Saharan Africa averted an estimated 13 million malaria cases and nearly 25,000 deaths over three years, the project's backers said Wednesday.

Insecticide

An insecticide is a pesticide used against insects. They include ovicides and larvicides used against the eggs and larvae of insects respectively. Insecticides are used in agriculture, medicine, industry and the household. The use of insecticides is believed to be one of the major factors behind the increase in agricultural productivity in the 20th century.[citation needed] Nearly all insecticides have the potential to significantly alter ecosystems; many are toxic to humans; and others are concentrated in the food chain.

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