These measures can prevent the disease from spreading.
这些措施可以预防疾病蔓延。
Several thousand people became victims of this disease.
数千人受此疾病所害。
They watched her gradually weaken as the disease progressed.
他们观察到她随著病情变化身体也渐渐衰弱下去。
Whether by a Hitler salute or a hand on your heart, I consider the expression of patriotism to be the symptoms of a disease, whose cause and cure should be more closely studied.