美国疾病控制与预防中心确认当今儿童的血液中含有二十年前并不存在的数十种化学物质，其中包括许多已知会导致癌症和一系列其他疾病的破坏基因的化合物。
America’s Centers for Disease Control and Prevention confirm that children’s blood today contains dozens of chemicals that did not exist two decades earlier, including many gene-damaging compounds known to cause cancer and a host of other diseases.