“Celtic curse” hotspots found in Scotland and Ireland with 1 in 54 at risk

Scientists have found places in Scotland and Ireland where many people are at risk of a disease called hemochromatosis. This disease makes the body store too much iron. If there's too much iron for a long time, it can cause serious health problems. This research is important because it helps us understand where people are most likely to have this condition. People whose family comes from the Outer Hebrides and northwest Ireland have the highest risk. Doctors can now do screening in these areas to find people early. Early diagnosis and treatment, like giving blood, can prevent the iron from causing harm. This disease is caused by genetic variants, so it can be passed down in families. The researchers analyzed information from many people to map the genetic risk and help prevent serious complications from developing.