Cancer is a fatal disease to human health.

恶性肿瘤是一种严重威胁人类健康的疾病。

The doctor said the patient was suffering from a fatal disease.

医生说病人患上了一种致命的疾病。

It can cause Reye's syndrome, a potentially fatal disease, in this age group.

在这个年龄组中，它可能导致雷氏综合症，一种潜在的致命疾病。

However, the risk of carrying home the fatal disease leads them into dilemma.

然而，把致命病毒带回家的危险性使他们左右为难。

The fatal disease can be transmitted to humans eating meat from an infected animal.

人吃了感染疯牛病的牛肉有可能染上这种致命的疾病。