Write a thoughtful 2-3 paragraph posting on your chosen question. (NOTE: a paragraph should have 4-5 sentences!) You will need to reference your sources including your textbook at the end of your posting to avoid plagiarism. Be specific in your reference! For instance, do not put just www.cdc.gov – give me the exact page that you used within the CDC’s website.

You are also required to make 2 additional postings as responses to what other students have written. NOTE: You should address the author of the posting to which you are replying. The two replies must be a minimum of 1 paragraph (4-5 sentences)