只建议将预防接种作为高危人群(如经常暴露于污染危险的实验室人员)的预防措施。

Vaccination is only recommended as a prophylactic measure for high-risk groups (e.g. laboratory personnel who are constantly exposed to the risk of contamination).

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在低收入及中等收入国家，大约十分之九的人生活在室外空气污染经常达到危险程度的地方。

Around 9 in 10 people in low-and middle-income countries live in places where they regularly experience dangerous levels of outdoor air pollution.

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欧洲各地的农田都被注射给农场动物的抗生素污染到了危险水平。

Fields across Europe are contaminated with dangerous levels of the antibiotics given to farm animals.

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