Ok, basically you have a virus that no one has ever seen before, and drop it right in the center of one of the worlds most crowded cities....sounds like a lot of sci-fi books right? well, it is, but its pretty unique in manga. few mangas address the very real possibility of a viral infection appearing, spreading quickly, and being unable to stop it
while the story is very original, the art is nothing special, and as far as characters go, the ones in this series are pretty flat. what rlly brings about the believability of the story and the detail that the author goes into with the disease....
overall, i recommend that you read it