在对此类案件进行预防时，应做好无毒社区的创建工作和禁毒宣传教育工作。

In prevention of the case, non - drug community should be set up and education work should be fully carried out.

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1999年，国家禁毒委员会向全国推广了包头等地的先进经验，部署在全国范围内开展创建“无毒社区”活动。

In 1999, the NNCC publicized nationwide the advanced experience of Baotou and other cities and made arrangements for activities to establish "drug - free communities" across the country.

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