More than 99% of cervical cancers are linked to human papilloma viruses.

99%以上的宫颈癌与人类乳头状瘤病毒有关。

Smoking and drinking can cause oral cancers, Ward's cancer was caused by HPV, the human papilloma virus.

吸烟和饮酒可导致口腔癌，沃德患的癌症是由人乳头状瘤病毒引起的。

Let me tell you about the human papilloma virus or H.P.V. Every year about 270,000 women die of cervical cancer caused by H.P.V. infection.

让我告诉您有关人乳头瘤病毒或 H.P.V 的信息。每年约有 270,000 名妇女死于 H.P.V. 引起的宫颈癌。感染。