n.水痘

The varicella vaccine is highly effective in preventing chickenpox.
翻译：水痘疫苗在预防水痘方面非常有效。
After exposure to varicella, it usually takes 10-21 days for the symptoms to appear.
翻译：暴露于水痘病毒后，症状通常会在10-21天内出现。
She developed a mild case of varicella after being infected by her younger brother.
翻译：她在被弟弟感染后患上了轻微的水痘。
People with varicella should avoid contact with pregnant women who have not had the disease or the vaccine.
翻译：患有水痘的人应避免与未患过该病或未接种疫苗的孕妇接触。
Immunity to varicella can be acquired either through natural infection or vaccination.
翻译：对水痘的免疫力可以通过自然感染或接种疫苗获得。
Varicella zoster virus (VZV) is responsible for both chickenpox and shingles.
翻译：水痘-带状疱疹病毒（VZV）是导致水痘和带状疱疹的原因。
A person with varicella is contagious from 1-2 days before the rash appears until all blisters have crusted over.
翻译：从出疹前1-2天开始直到所有水疱结痂，患有水痘的人都具有传染性。
Treatment for varicella includes antiviral medication and soothing skin remedies.
翻译：治疗水痘包括使用抗病毒药物和舒缓皮肤的疗法。
In most cases, varicella resolves on its own without any long-term complications.
翻译：在大多数情况下，水痘会自行痊愈，不会有任何长期并发症。
If you're unsure whether you've had varicella, a blood test can determine your immunity status.
翻译：如果你不确定自己是否得过水痘，可以进行血液检测以确定你的免疫状态。