自动化系统用于多重检测COVID-19和其他呼吸道病原体
Parker Y L Tsang1,2, Sunny L H Chu1,2, Libby C W Li1
1Emerging Viral Diagnostics (HK) Ltd. Hong Kong China.
概括
一个新的自动化多重系统从未加工的样本中快速检测出多种病原体,包括COVID-19. 这项技术可以在现场进行诊断,以更快地控制疾病和患者管理.
科学领域:
- 生物技术是生物技术.
- 分子诊断学 分子诊断学
- 传染病检测检测 传染病检测
背景情况:
- 传染病对全球健康构成重大挑战,COVID-19等大流行病加剧了这一问题.
- 需要快速,准确和自动化的系统来检测病原体.
- 现场诊断能力对于前线医疗保健和关键地点至关重要.
研究的目的:
- 开发一个自动化的多重系统,同时检测多种病原体.
- 能够在现场进行诊断,而不需要专门的设施或训练有素的人员.
主要方法:
- 开发了阿瓦隆自动化多重系统 (AAMST).
- 自动核酸隔离,反转录和放大在微流体子内.
- 使用参考对照和63个临床样本 (13个阳性,50个阴性) 的验证.
主要成果:
- AAMST证明了与实验室方法的良好一致性.
- 成功检测了多种病原体的核酸序列,包括SARS-CoV-2.
- 与传统的实验室诊断方法取得一致的结果.
结论:
- 该AAMST显示了快速和准确的查和诊断传染病的显著实用性.
- 该系统可以通过及时诊断来帮助控制COVID-19和其他传染病原体的传播.
- 促进早期临床管理和监测,特别是在偏远或关键环境中.
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