Sing, The Japanese Red Cross screened a bunch of blood, I think it was about a year ago. They found 1-2% had xmrv. I've seen it come up in a few different places. I don't have a link right now, but I'll look around. I thought it was kind of funny all the concern over the IC study suggesting xmrv might be limited to America when we already knew it was in Japan...and therefore almost certainly worldwide.