Which of the Following Information Must Be Analyzed to Derive

Which of the following information must be analyzed to derive an adequate explanation of disease? (Select all that apply.)

A) Description of commonalities among those who became ill
B) Depiction of the possible pathogen
C) Explanation of the health care system in the community
D) Portrayal of the geographic area where people became ill
E) Review of the methods by which disease can be spread
F) Substances that are effective in sanitizing the area described