Some epidemiologists are interested in the exposure

Some epidemiologists are interested in the exposure. But what does that mean? Your country, state, city and neighborhood can impact population health.
Instructions: Research the Internet to find a country-level exposure that is making a population sick. Include a link article to Blackboard. Explain in 2-3 sentences the exposure in your selected article and how it impacts population health. Include an academic reference to support your explanation. Respond to 1 classmate by posting 1 journal article that also explains your classmate’s selected exposure. When you get a response from a classmate respond to them in 2-3 sentences about the article they chose for you.