Although fish are a nutritious food source, they also are the main source of methylmercury exposure in U.S. populations. This research examined the risks from methylmercury and benefits from omega-3 fatty acids and selenium from fish consumption. The first study provided the first region-specific quantitative risk/benefit analysis for nine commonly...
The Safe Drinking Water Act ensures that public systems provide water that meets health standards. However, no such protection exists for millions of Americans who obtain water from private wells. Concern for safety is warranted as most wells draw from underground aquifers, and studies demonstrate that groundwater is affected by...
American Indians and Alaska Natives have disproportionately high rates of diabetes, and it is not known if perceived medical discrimination is associated with diabetes health measures and poorer health for this population. This study examined the
effect of perceived medical discrimination (PMD) in American Indian women on health care decisions,...
The focus of this research was to develop bacterial community indicators of stream sanitary and ecological condition. The first study compared substrate utilization patterns between centrifuged and uncentrifuged split samples. We found a shift in the relative proportion of each group of bacteria following centrifugation, with a marked increased in...
The study examined pH, turbidity, and fecal contamination of drinking water from household water storage containers, wells and taps, and the Godawari River, and tested the effectiveness of solar disinfection (SODIS) in reducing levels of fecal contamination from household containers. Second, the study investigated the relationship between use of SODIS...
Contamination of drinking water occurs despite strict regulations, yet few studies
have been conducted to assess the public's perception of risk about drinking water.
The purpose of this study was to assess risk perception associated with drinking water
supplied by small water systems and to determine alternative measures that people...
The likelihood of achieving an effective environmental health communications
program increases with a knowledge of the target audience's attitudes toward their
environmental health concerns, source credibility, preferred channels of communication,
and desire to participate in environmental issues. With this in mind, the purpose of this
study was threefold: 1) to...
Unknown questions remain concerning the health of migrant farm workers,
seasonal farm workers, and other rural poor people. The objectives of this study were to
determine the demographic profile of a sample from a Community and Migrant Health
Center; to determine the prevalence of disease in migrant farm workers, seasonal...
The move from hazardous waste management to pollution
prevention is viewed as a paradigm shift in American
industry. Pollution prevention involves source reduction to
reduce the amount of hazardous waste that is generated, and
recycling of those wastes that cannot be prevented within
the production process. The first piece of...
