Using the topic you selected for your epidemiological research paper in Written Assignment 1, detail each of the epidemiological triad pieces (host, vector, environment and agent) in both a diagram and a short written narrative. Your paper should be 2 to 3 pages in length (500 to 825 words), double-spaced.

* Use the topic of addiction and its epidemiology
** I will upload a copy of my first paper

Using the topic you selected for your epidemiological research paper in Written Assignment 1, detail each of the epidemiological triad pieces (host, vector, environment and agent) in both a diagram and a short written narrative. Your paper should be 2 to 3 pages in length (500 to 825 words), double-spaced.