Objective: (1) to provide a commentary on a conference held at the University of Manchester entitled Researching Water Fluoridation: Evaluation and Surveillance; (2) to synthesize from the proceedings of the meeting suggestions for future research and public health surveillance. Method: The main points and problematic issues raised by the speakers…

The Centers for Disease Control and Prevention estimate that there are 76 million cases of foodborne disease annually. Foodborne disease is usually associated with beef, poultry, and seafood. However, there is an increasing number of foodborne disease cases related to fresh produce. Consumers may not associate fresh produce with foodborne disease…

The study reported here sought to obtain the clear articulation of asynchronous computer-mediated discourse needed for Carl Bereiter and Marlene Scardamalia's knowledge-creation model. Distinctions were set up between three modes of discourse: knowledge sharing, knowledge construction, and knowledge creation. These were applied to the asynchronous…

Advocates prevention of diseases through environmental controls. (PD)

Written primarily for health professionals advising on programs and policy related to nutrition and diarrhea therapy, this report is aimed at management of diarrhea in less-developed countries, but its information and technical insights are relevant to an understanding of diarrhea and its management throughout the world. Technical in orientation…

The insects discussed in this document are those which have a direct effect upon humans either through a permanent association, as with lice, or a temporary association in the case of flies, bees, wasps, and spiders. In each case, life cycles and identifying characteristics are presented with remarks about the specific effect incurred by man. (CS)

This article urges greater awareness of parasitic infestations and describes a Texas school district's program designed to "deworm" a community. (JS)

A physically more active life, while not being related to atherosclerosis, could enable some individuals to live longer with atherosclerosis before dying from or showing symptoms of coronary heart disease. (MJB)

Teaches nurses to name three characteristics of a normal stoma, describe treatment for three common stomal complications, describe treatment for two complications of peristomal skin, and identify at least two factors to consider before preparing an ostomy patient for a radiologic procedure. (CT)

This article reviews the discovery of Acquired Immune Deficiency Syndrome (AIDS) and describes the biology of the disease. The problem of AIDS among children is discussed and implications for school policy decisions are cited. (Author/MT)

Describes somatic and genetic manipulations of individual genotypes, using diabetes control as an example of the first mode that is potentially realizable be derepression or viral transduction of genes. Advocates the use of genetic engineering of the second mode to remove man from his biological limitations, but offers maxims to ensure the…

Mass screening of school-age children for ventilatory function was shown to be a useful approach for the detection of obstructive pulmonary disease. (MM)

This article brings to the attention of chemists the toxicological properties of several important classes of organic compounds. (BB)