某些药品研究人员预计，随着对人类基因组理解不断加深，医生最终可以提前15年到20年预测疾病，并且立即开始预防疾病治疗。
Some drug researchers predict that with continuing advances in understanding the human genome, doctors may eventually be able to predict illnesses 15-20 years in advance, and begin prophylactic treatment immediately.