传染病

circling disease───旋转病

chronic wasting disease───慢性消耗性疾病

circling diseases───循环疾病

contagious disease───[医]接触传染病

contracting bridge───合约桥牌（扑克牌游戏的一种）

chronic wasting diseases───慢性消耗性疾病

winter vomiting disease───冬季呕吐疾病

coeliac disease───乳糜泄

With the announcement, the government raised the bird flu alert to "serious," meaning there is a risk of contracting the disease within the territory.───随着这一消息的公布，香港政府已把防御禽流感的警戒状态升级到了“危急”，也就是说这里随时都有感染这一疾病的风险。

As long as a single child remains infected with polio, children in all countries are at risk of contracting the disease.───只要还有一名儿童感染有脊髓灰质炎，所有国家的儿童就仍有感染该疾病的危险。

The ministry says outbound travellers for German and its neighboring countries after April are in highly at risk of contracting the disease.───卫生部称，四月份以后出境前往德国和其邻近国家的旅客极其可能感染该疾病。

This lowers the chances of them contracting disease, thus heading off its contagious consequences.───这会降低它们感染疾病的几率，从而防范其感染的后果。