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SARS,严重急性呼吸综合征的英文缩写,即人们俗称的“非典”。为了避免民众在预防SARS时思想混乱,下面从专科角度,就SARS的一些问题作出个人分析,供大家参考。 Q1:SARS病毒在一般环境中能存活多久?用什么消毒方法为最好? A:这两个问题很重要。对第一个问题,如果SARS病毒存活得越长,通过接触传染的危险性越大。已知普通冠状病毒对外界环境抵抗力不强,56℃约10分钟即失活。然而,最近有报道SARS病毒的存活可达4～6小时,新近又有报道存活可达24小时,说明SARS病毒的抵抗力较强。在病房或病人接触区的消
SARS, the acronym for Severe Acute Respiratory Syndrome, commonly known as “SARS.” In order to avoid people’s confusion in the prevention of SARS, the following provides a personal analysis of some SARS issues from a specialist point of view for your reference. Q1: How long can the SARS virus survive in the general environment and what is the best disinfection method? A: These two issues are very important. As for the first question, the longer the SARS virus survives, the greater the risk of transmission through contact. Common coronavirus is known to be less resistant to the external environment and deactivate at about 10 minutes at 56 ° C. However, it has recently been reported that the SARS virus can survive for 4 to 6 hours, and recently it has been reported for up to 24 hours, indicating that the SARS virus is highly resistant. In the ward or patient contact area elimination