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  • Title: Malaria.
    Author: Sogunro R.
    Journal: Sante Salud; 1993; (2):5-6. PubMed ID: 12179552.
    Abstract:
    The World Health Organization (WHO) has coordinated and supported the eradication of malaria in various countries of the world since 1957. Unlike some countries in the temperate zone which have been successful in eradicating the disease, malaria remains endemic in tropical and subtropical countries. In 1969 WHO recommended that, although eradication should remain an ultimate goal, malaria control operations may form a transitional phase in countries where eradication does not appear feasible. Malaria control, however, remains an impossible goal in many countries where the disease is endemic. Plasmodium falciparum is the predominant malaria pathogen responsible for severe disease and death. It is estimated that 90% of all malaria cases worldwide occur in Africa, where the majority of people live in highly endemic or endemic prone areas. Only about 12% of the population lives in risk-free or low-risk areas. Between one-third and two-thirds of all cases of fever among children are associated with malaria, and in some parts of Africa the case-fatality rate is as high 31.9% for infants and 20.4% for children. The malaria situation in the African continent is rapidly changing due to variants of P. falciparum that are resistant to chloroquine; mosquitoes that are resistant to insecticides; movement of nonimmune individuals to endemic areas; increasing short-term travel patterns; and ecological reasons. Malaria is also appearing in previously free areas because of technological (agricultural) advances. Adult and pediatric dosages of antimalarial drugs are suggested for the treatment and prevention of P. falciparum malaria.
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