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

幸运的是，破伤风感染可以通破伤风类毒素疫预防。

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

类毒素疫通注射减毒活疫或灭活病分，来产生主动免疫。

Immunizations created using inactivated toxins are called toxoids.

使用灭活毒素产生的免疫称为类毒素。

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.

类毒素际上可以被认为是灭活或灭活疫， 但有时会被赋予它们自己的类别， 以强调它们含有灭活毒素， 而不是灭活形式的细菌。