I really like it. But one major thing I think you could improve is to blur the blue background and sharpen your focal. Cause the first thing I noticed was the background and that's not good. Darken it up a bit and lighten the focal too. Otherwise it's great. I think a different font for the text and make it sort of grungy as well. I think one of those biohazard symbols would look great put behind the text too. Great job though.