微生物
持久性
Staphylococcus aureus
4 wk-7 mo
Vancomycin-resistant enterococci
5 d- 4 mo
Acinetobacter
3 d- 5 mo
Klebsiella
2 h-30 mo
Serratia marcescens
3 d – 2 mo
Candida
1 d – 5 mo
病菌污染物體表面
Kampf G,Axel Kramer A. Clin Microbiol Rev 2004;17:863-93
Kramer A et al. BMC Infect Dis 2006; 6:130-137..
Acinetobacter may survive on dry inanimate objects for months, comparable to S.  aureus