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Measles is a well-known childhood disease that is preventable through vaccination of children at 9 and 18 months of age. The first signs and symptoms are flu-like, soon followed by a fever and characteristic rash. Measles is a highly contagious disease that remains responsible for high numbers of deaths among children in spite of an effective vaccine. Treatment of the disease includes isolation, protection from sharp light, symptomatic support and close observation for possible complications. Measles is a notifiable disease and must be reported to the National Institute for Communicable Diseases (NICD). [ABSTRACT FROM AUTHOR]

This study of South African counterurbanisation demonstrates, in line with recent views, that substream counterurbanisation can be a meaningful subject of scientific interest even within contexts of mainstream concentration, as is the case in much of the developing world. This is due to its proportional impact on regional growth poles at the lower end of the settlement hierarchy. Both the South African results and evidence elsewhere indicate that counterurbanisation may be far more significant in the developing world than commonly assumed, and also far more varied. Apart from similar forms of counterurbanisation found in the developed world, the research also finds two other distinctive forms of developing world counterurbanisation: agrarian counterurbanisation occurring in countries with struggling urban economies and under-utilized agricultural capital, and industrial sector-led counterurbanisation, which, contrary to the developed world, may well be the dominant form of counterurbanisation in developing countries. While the study clearly admits that evidence for the developing world is limited at present, that which exists strongly argues for further research, particularly on the clear implications of developing world variations for migration and rural development policy differentiation. [ABSTRACT FROM AUTHOR]

Aim: The specific aims of this study were to propose a definition of the term informal settlement, validate the term informal settlement, and submit a term and definition for international utilization to the International Council of Nurses (ICN) for consideration for inclusion in the International Classification of Nursing Practice (ICNP®). Background: South Africa was one of four African countries (Botswana, South Africa, Swaziland and Zimbabwe) funded by the WK Kellogg Foundation to participate in the ICNP® project. South Africa had two research groups. One of the research groups identified the term informal settlement to define. Methods: This was a qualitative study where a philosophical perspective was used to explore, explain and describe nursing practice. The combined method proposed by the ICN was utilized to define and validate the term informal settlement. Findings: Validation and literature review provided sufficient support for the defined characteristics and the term was finally defined and submitted to ICN on 12 April 2001 as informal settlement is a type of residential development with the specific characteristics – temporary residential structures, erected with limited or no formal infrastructure, densely populated, no secure tenure for occupants, no property demarcations, often associated with overcrowding/limited or no privacy, and low standard of living, being situated in high risk areas with an increased risk for disease and disasters. Conclusion: The ICNP® Evaluation Committee recommended inclusion in the ICNP® with minor changes in February 2003. [ABSTRACT FROM AUTHOR]

PURPOSE: To present a model of health care delivery in South Africa that made health care services accessible and affordable to members of the community who do not have medical insurance. DATA SOURCES: Statutes and laws governing the practice of health care professionals in South Africa, published professional guidelines, local research data, and the author's experience of the model of health care delivery. CONCLUSIONS: The innovative and visionary approach of a few health care professionals has established a model of health care delivery specifically suited to their community's needs. This model of service delivery has provided an affordable and accessible health service to members of the local community, who have indicated their satisfaction with the service. IMPLICATIONS FOR PRACTICE: Economic and legal barriers to accessible and affordable health care services can be overcome to ensure that health care is available to the whole population. The nurse practitioner has an important role to play in making health care affordable and accessible to the community. [ABSTRACT FROM AUTHOR]

Abstract It is reported in this article that Si nanowires can be employed as a positive template for the controllable electrochemical deposition of noble metal tube. The deposited tube exhibits good crystallinity. Scanning electron microscope and transmission electron microscope characterizations are conducted to reveal the growth process of metal tube, showing that the metal tube grows quasi-radially on the wall of Si nanowire. The quasi-radial growth of metal enables the fabrication of thickness-defined metal tube via changing deposition time. Inner-diameter-defined metal tube is achieved by choosing Si nanowires with desired diameter as a template. Metal tubes with inner diameters ranging from 1 μm to sub-50 nm are fabricated.