1.The virus itself might have mutated to spread more easily.

病毒本身可能已经异，可以更容易地传播。

2.New versions that crop up when a disease naturally mutates.

当种疾病自然异时，就会出现新种。

3.There is no state of their existence in human beings that is not constantly mutating.

在人体中，没有种病毒状态不是不断化的。

4.If the virus mutates further, it might become airborne.

如果该病毒进异，那么它有可能通过空气传播。

5.Over 100 cases have been identified and other new variants are inevitable as the virus mutate.

目前已查明有100多病，病毒的异，其他新的种是不可避免的。

6.As mischief has become easier, the hacker crowd has burgeoned and mutated.

内部不和升级，黑客组织生出新芽，产生巨。

7.These diseases typically mutate as they circulate around the world.

这类疾病通常会在世界各地的传播而产生异。

8.And also on whether the virus mutates to become more transmissible or lethal.

以及病毒是否会突，得更具传染性或致命性。

9.Next, they found that when one note mutates to another note, the changes tend to be small.

他们了解的第二件事，就是当个音符为另个，歌曲整体化往往很小。

10.It's common for viruses to mutate or change.

病毒异是很常见的。

11.Coronavirus mutates more slowly than flu.

冠状病毒的异速度比流感慢。

12.Has the virus mutated to become worse for kids?

病毒异后对儿童影响更严重了？

13.Who has become more dangerous than a mutating plague.

他已经成了比异的瘟疫更加危险的人物。

14.Experts say thousands of individual changes arise as the virus mutates and develops into new variants over time.

专家表示，时间推移，病毒异和发展出新的种，会出现成千上万的个体差异。

15.HeLa cells themselves actually have around 80 highly mutated chromosomes.

海拉细胞自己拥有大约八十条高度异的染色体。

16.In this case, the by-product was mutated red blood cells.

此处的影响是指发生异的红细胞。

17.OK. Let's establish something that scientists say often, which is that viruses do mutate. We expect them to.

好。我们来谈谈科学家经常说的事情，即病毒确实会异。我们预计病毒会异。

18.And a third challenge is new variants of coronavirus. New versions that crop up when a disease naturally mutates.

第三个挑战是冠状病毒的新种。当种疾病自然异时，就会出现新种。

19.The bad news, this year's vaccine isn't particularly effective. The CDC says it's because the flu has mutated.

而坏消息则是今年的疫苗并非特别有效。疾控中心称这是因为流感异所致。

20.Basically, in the molecular clock approach, we assume that DNA sequences mutate or change over time at predictable rates.

在分子钟方法中，我们假设 DNA 序列以可预测的速率时间突或改。