Perhaps soy can help prevent osteoporosis (bone loss), mumps or even chicken pox.

也许大豆可以帮助预防骨质疏松症（骨质流失）、腮腺炎甚至水痘。

youdao

Chicken pox is a common childhood sickness.

水痘是儿童时期的常见病。

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Disease is also a risk, as members of tribal groups that have been contacted in the past have died of illnesses that they have no defence against, ranging from chicken pox to the common cold.

疾病也是一个危机，正如过去曾经接触过的，都已经死于疾病的其他部落的成员一样，他们没有任何的疾病防御，从水痘到普通的感冒都一样。

youdao

You get a vaccine for chicken pox, it gets injected, and sometime later you're going to be protected against it.

当你拿到水痘疫苗,并注射入体内后,一段时间之后,你就可以免于感染

耶鲁公开课 - 生物医学工程探索课程节选

For children, roughly 9 out of 10 children vaccinated with a single dose of the chicken pox vaccine will develop immunity against chicken pox.

FORBES: Why Chicken Pox Can Be So Dangerous

Most people get chicken pox from exposure to other people with chicken pox -spread through droplets- sneezing, coughing, and breathing.

FORBES: Why Chicken Pox Can Be So Dangerous

Before the chicken pox vaccine was introduced in 1995, there were about 4 million cases of chicken pox annually.

FORBES: Why Chicken Pox Can Be So Dangerous