自大约40年前胎儿醇中毒综合征这一术语问世以来，人们逐渐认识到，该综合症是一项公共卫生问题。
Since the term was coined about 40 years ago, fetal alcohol syndrome has slowly become recognized as a public health issue.
当异常数量的人食物中毒时，公共卫生官员要做的第一件事通常是查明他们吃了什么食物。
When they notice an unusual number of people coming down with food poisoning, the first thing public health officials do is try to find out what they all ate recently.
环境中生物气胶的暴露与人体健康之影响间有很大的关联，于公共卫生方面的冲击主要有传染病、急性中毒影响、过敏症与癌症等疾病。
Exposures to bioaerosols in the environment are associated with a wide range of health effects with major public health impacts on infectious diseases, acute toxic effects, allergies and cancer.
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