Research the disease background including etiology, symptoms, treatment, and prognosis.
Address the following in your paper:
- When was the vaccine developed and how has it impacted the disease eradication?
- How does the vaccine work and how is it given?
Include a title page and 2-3 references. Only one reference can be from the Internet (not Wikipedia). The other references must be from the Grantham University online library. Please adhere to the Publication Manual of the American Psychological Association (APA), (6th edition, 2nd printing) when writing and submitting assignments and papers.