Yeah, that always gets to me, too. And it is also funny how lots of these people try to downplay the effects of the Chernobyl disaster, if that's even possible. When it comes to the number of casualties they hurry up in bringing up the 4,000 mentioned in the IAEA report, which is like asking Dick Cheney or Donald Rumsfeld of writing up about the effects of the Iraq mess.
Just today I was reading about how in one of counties of Romania (of which I am a citizen) the number of deaths caused by cancer is double the number of deaths caused by TBC (which used to be the number one killer before 1986) or diabetes. One might argue that this may be caused by a sudden change in the the conditions of living or anything related, but I can assure you that's not the case (if anything, heart-related deaths should have been on the number one spot). Of course, you won't see these cancer-related deaths taken into account in any of IAEA's reports.
I also have some sort of personal emotional involvement in all this, as one of my childhood playmates and best-friends died of leukemia in 1990. He was 5 when Chernobyl happened, but of course no-one can link his death to that disaster, can it? It doesn't matter that I can't even remember one case of my parents telling me about kids dying of cancer in the '50s or the '60s, because that just didn't happen (although child mortality was way higher back then). It all miraculously started to happen after Chernobyl.