environmental sample 環境樣本

environmental sample
繁：環境樣本
简：环境样本

當中在患者家中雪櫃冷藏格取了三個環境樣本，衞生署化驗所檢測顯示，一個泰國進口急凍鱷魚肉包裝表面環境樣本對新冠病毒檢測呈陽性，而其餘樣本檢測都是陰性，有關個案的流行病學調查及個案追蹤仍然繼續。

冷藏食品包裝上驗出變種病毒　專家：包裝或被患者污染（2021年6月15日）。Now 新聞，取自https://news.now.com/home/local/player?newsId=438678&hot=1

The Centre for Health Protection today said it is investigating 86 additional COVID-19 cases, adding that eight environmental samples collected from Richland Gardens in Kowloon Bay have tested positive for the virus.

8 unit samples test positive. (2020, Dec 11). news.gov.hk. Retrieved from https://www.news.gov.hk/eng/2020/12/20201211/20201211_171140_100.html