title: [Institutional insertion of Chagas' disease control].
abstract: After the starting of the Center for studies and prophylaxis of Chagas disease in 1943, with the help of Oswaldo Cruz Foundation, in the city of Bambuí, state of Minas Gerais, technological and methodological basis for the extensive control of the disease were conceived. A main step to achieve success was the introduction of a new insecticide (gammexane, P 530) and the demonstration of its efficacy in the vector control. A consequence of these improvements was the official inauguration of the first prophylactic campaign for Chagas disease in Brazil, held in Uberaba in May, 1950. Even with the knowledge of how to control the vectorial transmission, financial resources were not available by this time, at a necessary degree to make it both regularly and in all the affected area. The institutional allocation of these activities is useful to understand the low priority given to them at that time. Several national services were created in 1941, for diseases as malaria, pest, smallpox, among others, but Chagas was included in a group of diseases with lower importance, inside a Division of Sanitary Organization. In 1956, the National Department of Rural endemies (DNERu) allocate all the major endemic diseases in a single institution, however this was not translated in an implementation program for the control of Chagas disease. After profound changes at the Ministry of Health, in 1970, the Superintendência de Campanhas de Saúde Pública (SUCAM) was in charge of all rural endemies including Chagas disease, which now could compete with other diseases transmitted by vectors, formerly priorities, included in the National Division. With this new status, more funds were available, as well as redistribution of personnel and expenses from the malaria program to the vectorial control of Chagas disease. In 1991 the Health National foundation was created to substitute SUCAM in the control of endemic diseases and it included all the units of the Ministry of Health related to epidemiology and disease control. By this time a new tendency for decentralization of these programs was clear. In the case of diseases transmitted by vectors, this was a major difference from the campaign model so far employed. At the same time, the Initiative for the South Cone countries for the control of Chagas disease started, sharing techniques among the countries of this region, as well as establishing similar objectives and trends, what possible helped to maintain Chagas disease as a priority among all the public health issues. From 2003 on, all activities for control of the disease at a national level are under responsibility of the Secretary of Health Surveillance of the Ministry of Health.
authors.affiliation: Organização Panamericana de Saúde, Brazil. atcrs@uol.com.br
authors.forename: Antônio Carlos
authors.initials: AC
authors.lastname: Silveira
authors.forename: Fabiano
authors.initials: F
authors.lastname: Pimenta
mesh_terms: D000818:Animals; D001938:Brazil; D014355:Chagas Disease / Q000266:history* / Q000517:prevention & control; D006077:Government Agencies / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007300:Insect Control / Q000266:history* / Q000379:methods; D007303:Insect Vectors