县级疾病预防控制中心
County Centers for Disease Control and Prevention
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应当对市级、县级疾病预防控制中心专业人员进行分级培训，培训内容和方式上应各有侧重。
It should be on the municipal, county-level disease prevention and control center for professional training levels, training content and methods should focus on their own.
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