Houston Community College System Epidemiology Career Path Questions

I’m stuck on a Public Health question and need an explanation.

For the Chapter 2 Homework, you will make a connection between what you have learned so far about epidemiology and historical figures in the field with your own career path. You will reflect on this connection and respond to the following questions:

1. In 2-3 sentences, please describe your desired career path. Be specific and detailed. State what job or field of work you seek and what specific duties you would perform.
2. In 2-3 sentences, please make a connection between an epidemiological concept we learned about in Chapter 1 or 2 and the work that you would do (for example, I am an infection preventionist for a hospital, so I might choose to discuss the chain of infection, what it is, and how understanding this can help me to prevent the spread of infectious diseases in hospitals). 
3. In 2-3 sentences, make a connection between a historical development in epidemiology that we learned about in Chapter 2 and the work that you hope to do in the future (for example, in my case, I could discuss Semmelweis’ work in infection prevention in a maternity ward).