I have decided to create the main character to be a Health Inspector. I found it very interesting to relate his position as the health Inspector to the usual police detective.
This mousy looking, harmless character has been underestimate by many people who thought him as an incompetent little person. He earned his badge, respect and authority from all his agents (all the CDC is working under him) as being the sharpest, and the most brilliant investigator around. As though he can smell crime before it even happen.
The female characters will also be develop further in my story. I haven't decided what role they would play, they could be a scientist or the CDC agents. I'm guessing it would be really significant in concluding my Wires story.