The viral disease affected every part of the world, the WHO said.

WHO称，麻疹是一种病毒性疾病，在世界各地均有出现。

Like polio, smallpox was a viral disease for which effective, easily administered vaccines existed.

和小儿麻痹症一样，天花是一种可以被存活的疫苗简单有效的治理的病毒性疾病。

They expect the spread to continue, they say, as Africa lacks effective treatments or vaccines for the viral disease.

他们称，洲缺乏针对这种病毒性疾病的有效治疗方法或疫苗，因此预计这种疾病还会继续蔓延。

In the very next lecture, the professor taught that for viral diseases, chemically treated virus wouldn't do the trick.

在接下来的一节课中，教授告诉他们，对病毒性疾病来说，用化方法处理的病毒是行不通的。

A red nose could be a sign of a viral illness, perhaps allergies, frequent rubbing.

- 红鼻子可能是病毒性疾病的征兆，可能是过敏、经常揉鼻子。

Get vaccinated: Hepatitis A and B are viral diseases of the liver.

接种疫苗：甲型和乙型肝炎是肝脏的病毒性疾病。

Hepatitis C is a serious viral infection that can cause liver damage and even liver cancer, if left untreated.

丙肝为病毒性传染性疾病，若不及时治疗，它将对肝脏造成损坏，发肝癌。

The viral disease is easily preventable by vaccine but in recent years, opponents of the vaccination have spread misinformation about the vaccine.

这种病毒性疾病很容易通过疫苗预防，但近年来，疫苗的反对者传播了关疫苗的错误信息。

This can happen over and over again throughout a person's lifetime, with classic triggers being things like stress, skin damage, and viral illnesses.

以上过程可能会在一个人的一生中反复发生，典型的诱因包括压力、皮肤损伤和病毒性疾病。

Throughout history, viral diseases like measles, mumps, tetanus, smallpox, and many others were a very real, common, and deadly part of everyday life.

纵观历史，像麻疹、流行性腮腺炎、破伤风、天花和其他许多病毒性疾病是日常生活中常真实、常见，而又致命的一部分。

Well, a widespread vaccination program for measles, mumps and rubella -- all airborne viral diseases -- began in the US in 1963.

那么， 麻疹、 腮腺炎和风疹（ 所有通过空气传播的病毒性疾病）的广泛疫苗接种计划 1963 年在美国开始。

Monkeypox is a viral disease, usually spread by touching or getting bitten by infected wild animals like rats or squirrels in western and central Africa.

猴痘是一种病毒性疾病，通常在西和中通过触摸或被受感染的野生动物如老鼠或松鼠咬伤而传播。

In 2009 production was stopped for more than a month after these delicate cells caught a viral disease. That shutdown cost hundreds of millions of dollars.

2009年，那些脆弱的细胞感染了一种病毒性疾病，致使健赞停产一个多月，损失数亿美元。

The study reported " no significant difference in the effectiveness" of medical masks vs. N95 respirators for prevention of influenza or other viral respiratory illness.

该研究报告称， 医用口罩与 N95 口罩在预防流感或其他病毒性呼吸道疾病方面“在有效性上没有显着差异” 。

On a positive note, the Americas are now free of rubella, a viral disease similar to measles. That's according to the Pan American Health Organization, which is part of the WHO.

积极的一面是，美国人现在已经摆脱了风疹，这是一种与麻疹类似的病毒性疾病，这是隶属世卫组织的泛美健康组织透露的。

The U.S. Defense Department is working with Metabiota, Inc., a company that monitors viral disease threats around the world, to provide assistance for lab testing of samples from suspect cases.

美国国防部正与监测全球病毒性疾病威胁的公司 Metabiota, Inc. 合作，为疑似病例样本的实验室检测提供帮助。

I'm Dr. Rishi Desai, the chief medical officer at Osmosis, I'm also a pediatric infectious disease physician and I used to work in the division of viral diseases of the CDC, doing viral research.

我是Rishi Desai医生，Osmosis首席医执事，也是一名流行病专家，曾在美国疾控中心的病毒性疾病部门工作，从事病毒相关研究。