1. Ebola is not as easily spread as viruses such as smallpox. 埃博拉病毒不像天花这类病毒那样容易传播。
2. His research can serve as a valuable reference for the UN to control the spread of EBOLA, a deadly virus. 他的实验能够为联合国提供宝贵的参考，帮助控制埃博拉这一致命病毒的传播。
3. 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. 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。
4. Two strains of the disease, with almost identical symptoms, affected humans—Ebola-Zaire and Ebola-Sudan. 两种具有几乎相同的症状的疾病感染了人类——扎伊尔埃博拉病毒和苏丹埃博拉病毒。
5. The origins, though not the cause of Ebola-Sudan, can be traced back to a single individual in a Sudanese town. 苏丹埃博拉病毒最早可以追溯到苏丹小镇的一个人身上。
