A leukaemia cluster is an area with a high number of leakaemia cases, which may or may not have a cause other than chance. Leakamia and other types of cancer clusters can sometimes be linked to areas of high radiation, a good example of which is a 4,000 square mile area of Balarus that the Russians cloud seeded to save Moscow during the melt down at the Chernobyl nuclear power plant.
How does this tie into our investigation?
