Unformatted text preview: breath, thus we would sign assign little risk to breathing the air in the same room with a person with AIDS. It can be used to make predictions about no-, low-, or high-risk activities. These predictions ultimately can be tested by empirical epidemiological data. Those that are considered high risk through theoretical analysis are then carefully investigated with epidemiological studies ....
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- Winter '08
- Epidemiology, o Theoretical analysis, empirical epidemiological data