题目内容
Hand-washing is a simple thing and it's the best way to prevent ____ and illness.
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Clean hands ____ infections.
____ hands clean prevents illness at home, at school, and at work.
Hand hygiene (卫生) practices are key prevention tools in health ____ setting (环境) in daycare facilities, in schools and public institutions, and for the safety of our food.
In health care settings, hand-washing can prevent potentially (潜在地) fatal infections from ____ from patient to patient and from patient fo health care worker and vice-versa(反之亦然).
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