As it spreads west, it grows more virulent.

越往西传播得越严重。

The opponent made virulent criticism against his rival.

反对者对他的对手提出恶毒的批评。

Fortunately, while Ebola is highly virulent, several factors limit its contagiousness.

幸好，虽然埃博拉极度致命，但它的传染性被以下因素所限制。

She had a very virulent form of the illness.

她患上了恶疾。

The fungus is so virulent it can wipe out whole colonies of ants.

这种剧毒的菌类足以杀死整个蚂蚁群落。

But the virus spread and, whether sooner or later, became virulent.

但这种病毒后来传开了，而且早晚都会夺去性命。

Dr. King was fatally shot by petty thief and virulent racist James Earl Ray.

他受到致命的枪击，凶手是小偷，也是怀有敌意的种族主义者詹姆斯 厄尔 雷(James Earl Ray)。

But it wasn't a virulent flu or poorly-chosen mushrooms that caused their deaths.

但并不是致命的流感或吃了有毒的蘑菇导致了他们的死亡。

Cholera is an extremely virulent disease that can cause severe acute watery diarrhoea.

霍乱是一种毒性极强的疾病，会导致严重的急性腹泻。

That would make bats more abundant sources of virulent new viruses than other groups of mammals.

这会让蝙蝠成为比其他哺乳动物更丰富的新病毒来源。

And then in 2014, there was something we called stony coral tissue loss disease as incredibly virulent.

然后在2014年，我们发现了一种叫做石珊瑚组织损失病的疾病，它的毒性非常强。

In high school, you witnessed a once-in-a-generation pandemic and the virulent spread of conspiracy theories about it.

在高中时期，你们经历了百年不遇的疫情全球大流行，也听闻了大量与之相关的阴谋论。

The capsule is considered an important virulence factor since the strains that lack a capsule are less virulent.

荚膜被认为是重要的毒力因子，因为缺少荚膜的菌株毒力相对较弱。

There is no law of nature that says a virus has to evolve to be less virulent, Barry says.

Barry 说，没有哪条自然法则说病毒一定会越进化致命性越低。

The presence of the enemy allays the most virulent of quarrels, temporarily at least.

敌人的存在平息了最恶毒的争吵，至少是暂时的。

In particularly virulent cases, this damage can be lethal.

在特别致命的情况下，这种损害可能是致命的。

For example, they're looking into whether less virulent relatives of coronavirus could protect against COVID-19 the way vaccinia protects against smallpox.

例如，他们在研究毒性较低的冠状病毒亲属能否像牛痘预防天花那样预防新冠肺炎。

A philosophy rooted in non-aggression has found itself at the heart of some of the most virulent arguments on social media.

这本是一种以互不侵犯为基础理念的哲学，却成为了社交媒体上一些最恶毒的争论核心。

Oh, other than waiting out the exponential growth period of the virulent organisms trooping through my microvilli into my circulatory system-hunky-dory.

除了等着那些致命的有机物沿着我的绒毛组织 侵入我的血液循环系统外就没啥特别的了。

And what made it worse was that Paul Barton was the object of his virulent hatred.

更糟糕的是， 保罗·巴顿 (Paul Barton) 是他深恶痛绝的对象。