Dealing with malaria in the last 60 years. A personal experience.
Dealing with malaria in the last 60 years is seen by the author in the perspective of his own experience. His malaria work, which began in 1941, covered the study of the habits of the mosquitoes dwelling in the savanna country of Eastern Colombia and the effect on malaria transmission of the newly introduced DDT residual spraying. The success of the campaign he later directed in Sarawak and Brunei contributed to the launching by WHO of its global malaria eradication campaign. Further successful work in Uganda showed the possibility of effective control and even eradication in highland country but left unsolved the problem of how to interrupt transmission of holoendemic malaria in Africa. The author's work with WHO in the Middle East showed to what extent social and economic conditions could influence the course of a malaria campaign. This was also the experience in America, both in Colombia in the author's early work and later in Mexico during an evaluation of the national malaria programme. Development of insecticide resistance was also encountered in his career and the refractoriness of the European vectors was also observed in his work as a malariologist.
de Zulueta
J
J
Casa de Mondragón, Ronda, Màlaga, Spain.
D000818:Animals; D003634:DDT / Q000266:history; D049673:History, 20th Century; D006801:Humans; D007306:Insecticides / Q000266:history; D008288:Malaria / Q000266:history*; D009032:Mosquito Control / Q000266:history; D014944:World Health Organization / Q000266:history
D007306:Insecticides; D003634:DDT