Concepts of Epidemiology 

1. Explain the historical events that led to the creation of ethical codes of conduct such as the Nuremberg Code, the Declaration of Helsinki, and the Belmont Report. Your response must be at least 200 words in length.

2. Explain how adherence to the Nuremberg principles helps researchers to determine how the ethical conduct of research with human subjects is followed. Provide an example. Your response must be at least 200 words in length

3. Describe the characteristics that make a disease appropriate for screening. Provide two examples of such diseases and explain why they are appropriate. Your response must be at least 500 words in length