 And there's a way of testing to make sure that humans don't get it, sort of a tracheal thing, fluid samples and that sort of stuff. And then, of course, there's the cow situation. Cornell University, through its virologists, has identified the exact flu that has infected the dairy industry. There are different types of bird flu, so that's something you have to... I think there'll be more on that coming up probably in the next few weeks, so...