Describe how epidemiology studies can be used to improve public health. (Minimum of 225 Word

PLEASE NUMBER EACH QUESTION

1. Explain the difference between incidence and prevalence. Provide at least two examples. (Minimum of 225 Words)

2. Describe how epidemiology studies can be used to improve public health. (Minimum of 225 Words)

                                                                               Reference:

Schneider, M.-J., (2014). Introduction to public health (4th ed.). Burlington, MA: Jones & Bartlett Learning.