Less common causes include mumps virus, varicella zoster virus, and lymphocytic choriomeningitis virus.

不太常见的病因包括腮腺炎病毒、水痘带状疱疹病毒和淋巴细胞脉络丛脑膜炎病毒。

More commonly, blood test for varicella zoster antibodies or PCR can be done to look for viral DNA.

更常见的是，通过验血找到水痘带状疱疹抗体或PCR检测病毒DNA诊断。

The virus now causes primary infection called varicella or chickenpox, and it has two stages - primary viremia and secondary viremia.

这时候引起的初次感染叫水痘，有第一次病毒血症与第二次病毒血症2个阶段。

Finally, varicella vaccine can be used to prevent chickenpox by helping the body mount protective immunity against a weakened form of the virus.

最后，水痘疫苗可以通过刺激机体产生保护性抗体来预防水痘。

In Reye syndrome, the liver gets affected by both varicella zoster virus and aspirin and it leads to a buildup of ammonia in the body.

患Reye综合征时，肝功能因为水痘带状疱疹病毒感染和使用阿司匹林而受损，可以导致体内氨的蓄积。

All right, as a quick recap: varicella zoster virus is a herpesviruses that causes primary infection in the lymph nodes and secondary infection in the keratinocytes and neurons in the skin.

得！快速回顾一下：水痘带状疱疹病毒主要导致淋巴结感染，和皮肤处神经与角质形成细胞的继发感染。

Febrile seizures can also develop after vaccinations that really stimulate the immune system, like the measles, mumps, rubella, varicella vaccine, but the frequency is quite low and the benefits of vaccination outweigh this risk.

热性惊厥也可能在接种了刺激免疫系统的疫苗后发生，比如接种了麻疹、腮腺炎、风疹、水痘疫苗等之后，但发生频率很低，而且接种疫苗的好处肯定是大于风险的。