Second Interview Questions

My interview questions will be somewhat vague because I am still trying to decide what I specifically want to study. My interview questions are;

1. What in your opinion is the most important factor in solving a epidemiological case/diagnosing a disease?
2. What is the one thing that people do now that makes the transmission of  diseases so much easier and much more powerful?
3. What made you want to go into this profession/study disease/go into epidemiology?
4. Do you have a favorite disease( to study) if so, what is it, and why?
5. Have you ever gotten an infectious disease or have been part of a disease outbreak?
6. Which skills are needed to be an epidemiologist/infectious disease doctor?