Survival and disinfection of an enveloped surrogate virus on Tyvek suits used for health care personal protective equipment

被引：10

作者：

Brown, Travis W. ^{[1
]}

Chen, Weiyu ^{[1
]}

Casanova, Lisa M. ^{[1
]}

机构：

[1] Georgia State Univ, Sch Publ Hlth, Div Environm Hlth, POB 3984, Atlanta, GA 30302 USA

来源：

AMERICAN JOURNAL OF INFECTION CONTROL | 2016年 / 44卷 / 12期

关键词：

Virus; disinfection; personal protective equipment; bacteriophage; EBOLA; FLUIDS;

D O I：

10.1016/j.ajic.2016.04.247

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

The survival and disinfection of bacteriophage phi 6, an enveloped surrogate virus, was evaluated on Tyvek suits used as health care personal protective equipment. After 6 hours there was 2-log(10) inactivation of virus on Tyvek suits at both 40% and 60% relative humidity. Both hypochlorite and quaternary ammonium produced a >3.21 - and >4.33-log(10) reduction of the virus, respectively, after 1-minute contact time. Enveloped viruses can survive on Tyvek suits beyond the length of a single patient care encounter, but they can be inactivated by chemical disinfectants. (C) 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

引用

页码：1734 / 1735

页数：2

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