varicella virus 水痘病毒
varicella vaccine 水痘疫苗
varicella infection 水痘感染
A: Does the child need to stay home because of varicella?
A：孩子需要因为患了水痘而待在家里吗？
B: Yes, it is important to prevent further spread.
B：是的，防止进一步传播非常重要。
1) 水痘
2) 水痘病毒感染
1. 水痘
noun
1. a highly contagious disease caused by the varicella-zoster virus, characterized by an itchy skin rash.
Synonym: chickenpox