有支持性的证据表明，在实验动物模型中肌肉内（IM)注射含铝疫苗后，可见类似的一过性损伤。

There are supporting data showing a comparable transient lesion after intramuscular (IM) injection of aluminium- containing vaccines in experimental animal models.

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1986年美国国会通过了一项法案，该法案终止了那规定因注射疫苗后产生不可避免的伤害或死亡而惩罚制造商的法律。

America's Congress passed a law in 1986 which bars ordinary suits against manufacturers if an injury or death caused by a vaccination was "unavoidable".

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此外，疫苗注射后同样能保障生命安全——这种顾虑非常重要，因为婴儿不仅最受不了疟疾的折磨，而且婴儿身上最容易引发不良反应。

And it was also safe—an important consideration, since infants are both the people most vulnerable to malaria and those in whom it is easiest to provoke adverse reactions.

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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

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