It now emits a pollutant that lowers fertility in your species, and if your planet continues relying on this resource, your people will go extinct within 100 years.

它现在释放出一类毒素，降低整个物种的育能力，假设你的星球持续依赖这个资源，你们会在 100 年之内灭绝。

Vaccination generates active immunity by injecting weakened or dead versions of the disease agent into the body.

类毒素疫苗注射减毒疫苗或灭体成分，来产主动免疫。

Fortunately, tetanus infection can be prevented with the tetanus toxoid vaccine.

幸运的是，破伤风感染可破伤风类毒素疫苗实现预防。

Immunizations created using inactivated toxins are called toxoids.

使用灭毒素产的免疫称为类毒素。

And using neutralised toxins or toxoids, as in the diphtheria and tetanus vaccines.

并使用中和毒素或类毒素，如白喉和破伤风疫苗。

The other two, lipopolysaccharide is really like a long word and really it means that it's like the types of toxins that are produced by certain bacteria.

另外两个术语，脂多糖（lipopolysaccharide）是一个很长的词，实际上它指的是某些细菌产的一类毒素。

Toxoids can actually be considered killed or inactivated vaccines, but are sometimes given their own category to highlight the fact that they contain an inactivated toxin, and not an inactivated form of bacteria.

类毒素实际上可被认为是灭或灭疫苗， 但有时会被赋予它们自己的类别， 强调它们含有灭毒素， 而不是灭形式的细菌。

The combined diphtheria vaccine, toxoid with adjuvant, was so effective that within five years it was being used across the world.

结合白喉类毒素与佐剂的联合疫苗效果显著，至于五年内便在全球范围内得到应用。

Ramon and Glenny's neutralised toxin, or toxoid, could still provoke the body's immune reaction, but was much safer.

拉蒙和格兰尼特的中和毒素，即类毒素， 仍能激发身体的免疫反应，但安全性大大提高。