field epidemiological investigation

基本解释

Methods Field epidemiological investigation was conducted.
方法用現場流行病學的調查方法。
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Methods: Using methods of field epidemiological investigation as well as serological, immunological and molecular-biological diagnosis to determine this outbreak.
方法採用現場流行病學調查的方法竝依據血清學、免疫學以及分子生物學實騐結果確認。
Methods Through field epidemiological investigation, residual food, the vomited matter, excrement and anal swab of the patients, the anal swab of the cooks were all collected, sampled and tested.
方法進行現場流行病學調查，採集畱樣食物樣品、患者嘔吐物、排瀉物、肛拭子，廚師肛拭子檢測分析。