They're less able to tolerate their pathogen, so the parasite becomes more hurtful...to them.

它们对病原体耐受性会差，继而会加大寄生虫对它们造伤害。

These molds have anti-bacterial properties that enable them to suppress pathogens.

这类霉菌有抗菌作用，能够抑制病原体。

Antibodies bind to pathogens like viruses and bacteria, to help destroy or remove them.

抗体与病毒、细菌等病原体结合，以消灭或清除它们。

So hospitals can become vectors of pathogens.

所以医院可以为病原体载体。

These pathogens have caused untold human misery.

这些病原体给人类带来了难以言表痛苦。

Firstly, they sit at the bottom of the food chain, so there are a lot of opportunistic organisms out there, including insect herbivores and microbial pathogens who want to tap into that biochemical energy that is stored in plants.

首先，它们处于食物链底层，所以有很多投机取巧微生物存在，包食草性昆虫和微生物病原体，它们想要利用储存在植物中生化能量。

Over time, as the invading pathogen dies off, most of the B and T cells die of neglect, but a few turn into memory B cells and memory T cells, which linger for years in case they're needed in the future.

时间不断推移，随着入侵病原体死亡，大多数B细胞和T细胞会因闲置而死亡，但一小部分会记忆B细胞和记忆T细胞；它们会逗留多年，以备不时之需。

Well, as you are no doubt aware, disease-spreading germs or pathogens are everywhere.

你肯定知道，传播细菌和病原体疾病无处不在。

She and colleagues observed ants to see their reaction to the presence of a pathogen.

她和同事观察蚂蚁以了解它们对病原体反应。

The most sort of effective way of these pathogens entering your body is through the respiratory system.

呼吸系统是这些病原体进入人体内最有效途径。

Rather, bad smells indicate sources of pathogens, such as sewage, which are best avoided.

相反，难闻气味表明最好避免病原体来源，如污水。

Being infected by hookworms, roundworms, bacteria like H. Pylori and other pathogens, getting wounded from accidents or animal attacks, ticks, leeches and so on would all be great ways to lose blood and iron for paleolithic humans.

被钩虫，蛔虫，像幽门螺旋杆菌这样细菌和其他病原体感染，被意外伤害或动物攻击，蜱虫，水蛭等等都是旧石器时代人类失去血液和铁好方法。

Antibodies are smarter when it comes to attacking pathogens or viruses and stuff.

抗体更擅长攻击病原体或病毒等。

Imagine these modified mosquitoes unleashed on nature, they may release pathogens or viruses.

想象一下，这些经过改造蚊子释放在大自然中后，它们可能会释放出病原体或病毒。

That distancing usually helps to slow down the spread of a pathogen.

这种距离通常有助于减缓病菌传播。

Of course, when humans travel they carry their pathogens with them.

当然，人类在旅行时也携带着病原体。

" Outbreak pathogens don't recognize borders, " said Dr. O'Brien of the W.H.O.

“爆发病原体是不管你国界不国界，”世卫组织奥布莱恩医生说。

Does infection strengthen the body's natural defenses as it does with other pathogens?

新冠肺炎感染会像其他病原体一样增强人体自然防御吗？

The World Health Organization is expected to publish a revised list of priority pathogens.

预计世界卫生组织将公布一份经修订重点病原体清单。

Several pathogens have been implicated, like Mycobacterium paratuberculosis as well as Pseudomona and Listeria species.

多种病原体与克罗恩病发病相关，如副结核分枝杆菌、假单胞菌和李斯特菌属。