Chernobyl disaster's radioactive effect seen in mushrooms in Germany

German food and safety regulator has said around 95% of wild mushroom samples collected in Germany in the last six years still showed radioactive contamination from the 1986 Chernobyl nuclear disaster. Elevated concentrations of caesium-137 and caesium-134 isotopes bearing the characteristic signature of the Chernobyl blast were found. However, none of the samples tested exceeded the legal limit.