Study on the resistance of severe acute respiratory syndrome-associated coronavirus.
Study on the resistance of severe acute respiratory syndrome-associated coronavirus.
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DOI:
10.1016/j.jviromet.2005.02.005
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发表时间:
2005-06
影响因子:
3.1
通讯作者:
Li JW
中科院分区:
文献类型:
--
作者:
Wang XW;Li JS;Jin M;Zhen B;Kong QX;Song N;Xiao WJ;Yin J;Wei W;Wang GJ;Si BY;Guo BZ;Liu C;Ou GR;Wang MN;Fang TY;Chao FH;Li JW
In this study, the persistence of severe acute respiratory syndrome-associated coronavirus (SARS-CoV) was observed in feces, urine and water. In addition, the inactivation of SARS-CoV in wastewater with sodium hypochlorite and chlorine dioxide was also studied. In vitro experiments demonstrated that the virus could only persist for 2 days in hospital wastewater, domestic sewage and dechlorinated tap water, while 3 days in feces, 14 days in PBS and 17 days in urine at 20 °C. However, at 4 °C, the SARS-CoV could persist for 14 days in wastewater and at least 17 days in feces or urine. SARS-CoV is more susceptible to disinfectants than Escherichia coli and f2 phage. Free chlorine was found to inactivate SARS-CoV better than chlorine dioxide. Free residue chlorine over 0.5 mg/L for chlorine or 2.19 mg/L for chlorine dioxide in wastewater ensures complete inactivation of SARS-CoV while it does not inactivate completely E. coli and f2 phage.
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影响因子:
4
作者:
Tsai, CT;Lin, ST
通讯作者:
Lin, ST
影响因子:
12.8
作者:
Huang, JL;Wang, L;Yang, GL
通讯作者:
Yang, GL
影响因子:
11.8
作者:
Liu W;Tang F;Fontanet A;Zhan L;Zhao QM;Zhang PH;Wu XM;Zuo SQ;Baril L;Vabret A;Xin ZT;Shao YM;Yang H;Cao WC
通讯作者:
Cao WC
影响因子:
12.8
作者:
Li, JW;Xin, ZT;Chao, FH
通讯作者:
Chao, FH
影响因子:
--
作者:
TAYLOR, GR;BUTLER, M
通讯作者:
BUTLER, M