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生物安全研究路线图:寻找支持实验室人畜共患禽流感相关操作的证据及……

The Biosafety Research Road Map: The Search for Evidence to Support Practices in the Laboratory-Zoonotic Avian Influenza and .

作者信息

Blacksell Stuart D, Dhawan Sandhya, Kusumoto Marina, Le Kim Khanh, Summermatter Kathrin, O'Keefe Joseph, Kozlovac Joseph, Almuhairi Salama Suhail, Sendow Indrawati, Scheel Christina M, Ahumibe Anthony, Masuku Zibusiso M, Bennett Allan M, Kojima Kazunobu, Harper David R, Hamilton Keith

机构信息

Mahidol-Oxford Tropical Research Medicine Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.

Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, Nuffield Department of Medicine Research Building, University of Oxford, Oxford, United Kingdom.

出版信息

Appl Biosaf. 2023 Sep 1;28(3):135-151. doi: 10.1089/apb.2022.0038. Epub 2023 Sep 12.

Abstract

INTRODUCTION

The Biosafety Research Road Map reviewed the scientific literature on a viral respiratory pathogen, avian influenza virus, and a bacterial respiratory pathogen, This project aims at identifying gaps in the data required to conduct evidence-based biorisk assessments, as described in Blacksell et al. One significant gap is the need for definitive data on sample aerosolization to guide the selection of engineering controls for diagnostic procedures.

METHODS

The literature search focused on five areas: routes of inoculation/modes of transmission, infectious dose, laboratory-acquired infections, containment releases, and disinfection and decontamination methods.

RESULTS

The available data regarding biosafety knowledge gaps and existing evidence have been collated and presented in Tables 1 and 2. The guidance sources on the appropriate use of biosafety cabinets for specific procedures with require clarification. Detecting vulnerabilities in the biorisk assessment for respiratory pathogens is essential to improve and develop laboratory biosafety in local and national systems.

摘要

引言

《生物安全研究路线图》回顾了关于一种病毒性呼吸道病原体禽流感病毒和一种细菌性呼吸道病原体的科学文献。本项目旨在找出开展循证生物风险评估所需数据中的差距,如布莱克斯尔等人所述。一个重大差距是需要关于样本雾化的确定性数据,以指导诊断程序工程控制措施的选择。

方法

文献检索集中在五个领域:接种途径/传播方式、感染剂量、实验室获得性感染、密闭设施泄漏以及消毒和去污方法。

结果

关于生物安全知识差距和现有证据的可用数据已整理并列于表1和表2中。关于在特定程序中正确使用生物安全柜的指导来源需要澄清。检测呼吸道病原体生物风险评估中的漏洞对于改进和发展地方及国家系统中的实验室生物安全至关重要。

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