1.At least 90% of cervical cancer is known to be caused by papilloma viruses, and Dr zur Hausen suspects that all are.
根据目前所知，至少有90%的宫颈癌是由乳头瘤病毒引起的，而DrzurHausen甚至怀疑可能全部都是。
2.And Zur Hausen, who in 1984 discovered two types of cancer-causing human papillomavirus, was awarded the rest of the prize money.
而1984年发现了两种致癌性人乳头瘤病毒的楚尔-豪森，赢得了另外一半奖金。
3.and to German virologist Harald zur Hausen for identifying viruses that cause cervical cancer.
以及发现导致宫颈癌病毒的德国病毒学家哈拉尔德-楚尔-豪森获得此奖。