良好的接触者追踪和管理有助于确保当向其他人传播的危险最大时在症状出现之前将可能病例隔离。

Good tracing and management of contacts helps to ensure that possible cases are isolated prior to the onset of symptoms, when the risk of transmission to others is highest.

youdao

泛美卫生组织设在特立尼达的加勒比流行病学中心(CAREC)正在帮助加勒比各国卫生部动员起来，准备应对其它岛屿上的任何可能病例。

PAHO's Caribbean Epidemiology Center (CAREC) located in Trinidad is helping Caribbean ministries of health to mobilize and be prepared for any potential cases in the other islands.

youdao

至少有一个病例中，医院工作人员在恐慌中离开了工作场所，从而阻止了可能传播不洁疾病的注射，但埃博拉病毒并没有消失。

Hospital workers in at least one case deserted their workplace in panic, thus halting the administering of potentially unclean disease spreading injections, but Ebola has not disappeared.

youdao

So, polio--the disease caused by polio can be a paralytic disease, crippling, and in some cases can lead to death if the disease progresses in certain ways.

小儿麻痹症便是由脊髓灰质炎病毒引起的,如果脊髓灰质炎发展到一定程度,患者不仅会瘫痪或者残疾,一些病例甚至可能死亡

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