Argues that epidemiology, the study of disease in populations, is an ideal upper-level course for undergraduate liberal arts curricula because it offers a forum for learning and applying critical-thinking skills, as well as other skills important for the liberally educated student, such as analysis of political, social, and demographic contexts…

The term universal precautions refers to infection-control measures that all people who work in a camp setting must understand. The basic principles of universal precautions relating to blood and body fluids are outlined with specific examples of safety and prevention measures. A glossary of related terms and a list of recommended readings are…

Discusses fungal, bacterial, and viral infections that may strike athletes during competition, highlighting possible risks of hepatitis, herpes, and HIV. Athletes generally are more at risk off the playing field than while competing. Requiring immunizations against measles and hepatitis B prior to college admission would eliminate two diseases.…

Focuses on lessons educators might learn from the Intensified Campaign for the Global Eradication of Smallpox. Outlines the history of smallpox eradication. Discusses the eradication effort's obstacles, campaign, and costs and benefits. Considers five factors relevant to the successful implementation of educational programs. (CMK)

Explores major changes in pediatrics over the past decade: the push toward immunization; the rise in incidence of asthma; reduction of Sudden Infant Death Syndrome (SIDS); and an emphasis on preventive care. (HTH)

This study examines how drug injection and needle sharing propensities respond when a needle exchange program (NEP) is introduced into a city. I analyze 1989-1995 Drug Use Forecasting data on adult male arrestees from 24 large U.S. cities, in nine of which NEPs opened during the sample period. After controlling for cocaine and heroin prices, AIDS…

This study describes how coping strategies are related to unprotected anal intercourse (UAI) among gay men, and provides support for a new theoretical underpinning for HIV prevention practice and research with this population. A sample of 470 gay and bisexual men completed a self-administered questionnaire that included a measure of coping…

Individuals with high body mass index (BMI), negative body image, and unhealthy weight control behaviors may be more likely to engage in high-risk sexual behaviors than others. Researchers have not fully investigated these relationships in a sample of college students. The authors collected data regarding several weight-related issues and…

Today, with the threat of bioterrorism and war, there is a new dimension to the traditional role of the school nurse. The smallpox threat to public health will invoke the school nurse's role as an educator, liaison, and consultant in the community. This article discusses smallpox, the vaccination process, adverse effects, and postvaccination care.…

The Centers for Disease Control and Prevention (CDC) now categorizes skin cancer as epidemic. Nearly 90% of these deadly cancers start from sun exposure during the childhood years. This makes sun exposure in school-age children a serious public health risk, also one that school nurses can address. Solar radiation is now classified as a "known…

American kids are fat and getting fatter. In the late 1970s, about 7 percent of U.S. children between the ages of six and 11 were considered obese, according to the federal Centers for Disease Control. The percentage now is more than 13 percent, even higher among teens and in certain demographic groups. The reasons why are no surprise. Children…

A flu outbreak at Madison Junior High School in Ohio prompted school officials to close the building for two days. At Webber Junior High School in Fort Collins, Colorado, where absenteeism recently hit 20 percent for two bad weeks, educators were forced to slow the pace of schoolwork so sick students did not fall behind. This article reports on…

Studies point to the existence of a global HIV/AIDS emergency among young people. An estimated 6,000 youths a day become infected, an average of one new infection every 14 seconds. The most socially and economically disadvantaged young people appear to be especially at risk of infection, and young women in developing contexts are at the greatest…

National guidelines define asthma control as the prevention of asthma symptoms rather than the treatment of asthma exacerbations. We hypothesized that we would find a discrepancy between what parents consider adequate control compared to what health care professionals mean by "control." Data from a telephone survey conducted for the…

Common skin diseases are prevalent in tropical countries because of extreme weather conditions, mediocre hygiene, and lack of adequate treatment of infectious dermatoses. This guide describes the major endemic skin diseases and their signs for the purpose of helping unspecialized health agents train themselves and determine when a patient should…