Question

Imagine you are a researcher working for a non-profit foundation in a tropical country where there has been a recent outbreak of an unknown illness characterized by high fevers, diarrhea, and vomiting. You think that the infection may have come from contaminated food and water from a local market. You wish to design an epidemiological study to investigate this outbreak. What variable (s) do you define as your exposure? and which variable is your outcome?

Answer 1

In this epidemiological study, the exposure variable is the consumption of contaminated food and water from the local market, and the outcome variable is the occurrence of the unknown illness.

Step-by-step explanation:

In this epidemiological study, the variable defined as the exposure would be the consumption of contaminated food and water from the local market. The outcome variable would be the occurrence of the unknown illness characterized by high fevers, diarrhea, and vomiting.