An important safety issue related to the varicella vaccine is the impact on the epidemiology of herpes zoster both in vaccinees as well as in individuals previously infected with wild-type varicella.

与水痘相关的一个重要的安全性问题是其对带状疱疹的流行病学的影响—这种影响既见于受接种者，也见于既往曾感染过野生型水痘的个体。

youdao

With regard to varicella vaccine, the reluctance to vaccination were due mostly to the avoidance of medical interventions and perceived unseriousness of varicella.

的民众表示愿意接种水痘疫苗，不愿接种的理由多为尽可能避免医疗行为，以及自觉水痘并非严重的疾病。

youdao

Most recently, or more recently, there was a vaccine for varicella, which you know is chickenpox that was developed in the last ten years.

近期,或者更近一些,还出现了水痘疫苗,你们知道,就是近十年出现的水痘

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