Person-to-person transmission occurs in both community and health care settings, where the virus may be spread by contaminated medical equipment, such as re-used needles.

在社区和卫生保健环境中均可发生人际传播 ，那里病毒可通过再次使用的针头等受污染的医疗设备传播。

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In 1968 an army medical team began applying acupuncture, the ancient Chinese medical practice of stimulating certain nerve points with needles, to the cure of deafness.

1968年，一个解放军医疗队开始应用针灸疗法治疗聋病，这种疗法是用针刺激某个神经位置的古代中国医疗实践。

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In many parts of the world, poor medical infrastructure leads to the re-use of hypodermic needles, contributing to the spread of diseases such as HIV and hepatitis b.

在世界上的许多地方，医疗基础设施落后所导致的皮下注射针头的反复使用是HIV与乙肝传播的途径之一。

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They were found to contain contaminated items such as nappies, needles and medical equipment.

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It was later revealed, according to a March 2009 article in the Detroit Free Press, that Nielsen -- an emergency room doctor from Cleveland, Ohio -- had performed a biopsy on herself with the help of non-medical crew, who practiced using needles on a raw chicken.

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