Although exposure through needle stick injuries can usually be avoided by following good working practices, health care workers should consider the implications of taking PEP.

虽然通常可以通过规范操作避免被针刺伤的风险，但是医护人员应了解PEP的作用。

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The squad does not yet look radically stronger than that which finished last season empty-handed, although Wenger will reason that injuries can surely not strike with the same severity again.

当前的阵容和上赛季最终两手空空的阵容比起来根本没什么加强，也许温格会说今年不会出现去年那样可怕的伤病。

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The new work hints that alcohol might have a place in treating traumatic injuries, although more research is needed.

这项新的研究表明，酒精可能在治疗身体创伤时有特殊功效，不过这尚待进一步的研究证实。

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Although the Yankees have been slowed by injuries, they're still hovering around first place in the AL East.

WSJ: Nelson returns to Colorado as member of Yankees

An ambulance was sent to the area, although no injuries were confirmed.

BBC: Fresh trouble at interface area

The spokesman said there were no injuries reported at this time, although the building and some neighboring structures were evacuated.

CNN: fire