 And this is important because this is the beginning of setting what I call the roost. So I asked George, well, what was your case definition? And George said, Bob, it was people that had an unspecified pneumonia that wasn't flu and SARS that came from the wet market. I said, well, George, by definition, then everybody came from the wet market because that was your case definition. What you need to do is go outside the wet market and look for people with unspecified pneumonia that's not flu or SARS in Wuhan.