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  1. 1
    046748

    Smallpox eradication.

    Henderson DA

    PUBLIC HEALTH REPORTS. 1980 Sep-Oct; 95(5):422-6.

    The implications of the eradication of smallpox in the context of epidemiology are presented. Eradication of disease has been conceived since the 1st smallpox vaccination was developed in the 18th century. Since then, attempts to eradicate yellow fever, malaria, yaws and smallpox have been instituted. Most public health professionals have been rightfully skeptical. Indeed, the success with smallpox was fortuitous and achieved only by a narrow margin. It is unlikely that any other disease will be eradicated, lacking the perfect epidemiological characteristics and affordable technology. The key to success with smallpox was the principle of surveillance. This concept has a vigorous developmental history in the discipline of epidemiology, derived from the work of Langmuir and Farr. It involves meticulous data collection, analysis, appropriate action and evaluation. In the case of smallpox, only these techniques permitted the key observations that smallpox vaccination was remarkably durable, and that effective reporting was fundamental for success. The currently popular goal of health for all, through horizontal programs, is contrary to the methods of epidemiology because its objective is vague and meaningless, no specific management structure is envisioned, and no system of surveillance and assessment is in place.
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  2. 2
    033836

    Report on the evaluation of various family life education projects with particular emphasis on youth in the English-speaking Caribbean: general conclusions and recommendations.

    Corona E; Epps RP; Kodagoda N; Simonen M

    New York, New York, United Nations Fund for Population Activities [UNFPA], 1984 Nov. xii, 39, [7] p.

    Most family life education (FLE) projects included in this evaluation have the longterm objectives of reducing the incidence of teenage prognancy, and promotion of self-reliance and positive, responsible behavior among youth. The immediate objectives and project strategies are also very similar across projects, e.g., in-school and out-of-school FLE, comprehensive youth services, including family planning (FP) and training. The evaluation shows that project design has improved over the years (clearer and measurable formulation of objectives, more comprehensive workplans and better explanation of budgetary items) and projects have moved from addressing a wide variety of broad issues to a more focused consideration of adolescent fertility. However, the Evaluation Mission in concerned that due to the similarities in project design, country-and-time-specific factors have not always been adequately taken into consideration. Other concerns include the lack of systematic needs assessment and use of baseline data to guide implementation. All the projects evaluated have contributed to the training in FLE/FP of a large number of family life educators, teachers and nurses and have thus significantly strengthened professional national capability. Nevertheless, training needs still exist in motivational/attitudinal variables, sex roles, teaching/learning technics. The projects have made a significant contribution to the introduction of FLE into schools and teacher training institutions. The focus at present should be the institutionalization of FLE within the in-school sector, including the development of a policy approving FLE in schools. The development of community-based health centers was often the central activity of the out-of-school FLE component of the projects. These centers have contributed to shaping the countries' attitudes by creating an awareness of teenage pregnancy, by developing an acceptable strategy, by providing a focal point for discussing sensitive issues, and by becoming a mechanism for community mobilization. The projects have also contributed to making FP services available and specialized services for adolescents are being established. The emphasis has been more on education and awareness creation than on contraceptive distribution to adolescents. At present the need is to strengthen the service delivery components. The limited availability of data suggests that adolescent pregnancy remains an urgent problem in the region. Sustained and more focused FLE/FP program efforts directed to adolescents continue to be needed in the region. The most important general lesson learnt from the programs is that programs in adolescent fertility can be started and implemented in countries even prior to declaration of policy by governments. However, at a certain stage of implementation the programs cannot be carried further without explicit government policies and control.
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  3. 3
    268448

    Report on the evaluation of various family life education projects with particular emphasis on youth in the English-speaking Caribbean: country reports.

    Corona E; Epps RP; Kodagoda N; Simonen M

    New York, New York, United Nations Fund for Population Activities [UNFPA], 1984 Nov. xiv, 89 p.

    UNFPA has provided funding for various family life education (FLE) projects with particular emphasis on youth in the English-speaking Caribbean since the mid-1970s; this report is an independent evaluation of the projects in Antigua, Barbados, Dominica, Jamaica, St. Lucia, and St. Christopher and Nevis. Although birth rates are relatively low in the English-speaking Caribbean, the incidence of adolescent pregnancy and the number of births to women under the age of 20 is an important problem in the region. The Mission concluded overall that the projects have contributed to pioneering and groundbreaking efforts demonstrating that it is possible to initiate and make considerable progress in the implementation of FLE/FP programs for adolescents even when adolescent pregnancy and births are still highly sensitive and controversial issues and when there are no official policies in favor of such programs. The Mission concluded also that project design had improved over the years and projects have moved from addressing a wide variety of broad issues to a more focused consideration of adolescent fertility. All the projects included in the evaluation have contributed to the training in FLE/FP of a large number of family life educators, teachers, and nurses and, as a result, have significantly strengthened professional national capability. The projects have shown that despite the lack of official policy approving FLE in schools and generally overcrowded curricula, FLE can be introduced into schools. In the area of FP service delivery, the projects included in the evaluation have contributed to making FP services generally available through integration with the government maternal and child health services. The main management issues across the projects were similar and included staffing, coordination, supervision, monitoring and evaluation. There is a need to adjust project design so that gender separation is minimized and that the FLE content deals better with issues such as self-awareness, sex roles, and self-esteem. The wider impact of the projects included in this evaluation, to be reflected, for example, in reduced incidence of teenage pregnancy, reduced maternal and infant/child morbidity and mortality, and more generally in the life patterns of women, cannot yet be measured.
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