Epidemiology of Toxic
Environmental Exposures
From an epidemiological
perspective, why are chronic and pervasive environmental toxicological
exposures so difficult to investigate? What factors make these types of
exposures difficult to assess, and what makes it so difficult to establish
patterns of exposure when the exposure is pervasive in the environment and
chronic over a period of time? What methods might an epidemiologist use to try
to collect data on this type of exposure?





