At the risk of sounding highly immature, i'd just like to say that my first reaction after watching a few episodes was, "lol! what?!".
It's one thing to try to save the world through funky genetic stuff but it's another to try and figure out why there's bacteria on a wire which was involved in an explosion. Regenesis seems to be one of those shows which wants to be so many things and is desperately trying to be all but doesn't look good playing any part.
On a plus side, I kinda like the actors but the lead guy reminds me of House. But then house is house because of the actors and their relationships, don't try to be that, you'll never pull it off.