Risk Assessment

Cryptosporidium and giardia are diarrhea-causing microscopic parasites transmitted through ingestion of fecally contaminated water. Both parasites can have a significant impact on the health and financial burden of communities.

Cadmium (Cd) is a ubiquitous toxic heavy metal of high interest to the Superfund initiative. It causes toxic effects to many organs, including kidney, liver, lung, and bone. Cd is also a potential neurotoxicant.

Objective: Determine the association between occupational exposure to copper or aluminum and incidence of all-cause dementia and Alzheimer’s disease (AD).

Background: Salmonellosis is a common food-borne gastrointestinal infection causing diarrhea, upset stomach, and sometimes vomiting. Each year there are 600-800 cases of salmonellosis reported to the Washington State Department of Health.