The Centers for Disease Control (CDC) collects and disseminates information about outbreaks of disease. H1N1, SARS, and West Nile virus are just a few of the disease outbreaks that the CDC has reported. You have been called upon to lead one of the investigations. Select a disease outbreak for which you will lead an investigation.

In a report of 750-1000-words, present the following information:

1. Identify and describe the necessary steps to be taken for an investigation of the disease outbreak.
2. For each of the three prevention levels, provide at least two examples of prevention for this disease.
3. Describe the criteria to be met before screening for this disease.
4. Describe how the effectiveness of the screening program will be evaluated.

You are required to use a minimum of three scholarly resources.

Prepare this assignment according to the APA guidelines found in the APA Style. An abstract is not required.

 What is a clinical trial? Support your description with literary rationale. Why do you believe clinical trials are beneficial?