1.Fankhauser, RL, Monroe, SS, Noel, JS, et al.Epidemiology and molecular trends of Norwalk-like viruses associated with outbreaks of gastroenteritis in the United States. J Infect Dis 2002;186:1–7.
2.Centers for Disease Control and Prevention. Norwalk-like viruses: public health consequences and outbreak management. MMWR 2001;50(RR-9):1–17.
3.Garner, JS. Guideline for isolation precautions in hospitals. Infect Control Hosp Epidemiol 1996;17:53–80.
4.Vinjé, J, Hamidjaja, RA, Sobsey, MD. Detection of novel genotypes using VP1 typing for genetic classification of genogroup I and II noroviruses. J Virol Methods 2004;116:109–117.
5.Lopman, B, Vennema, H, Kohli, E, et al.Increase in viral gastroenteritis outbreaks in Europe and epidemic spread of new norovirus variant. Lancet 2004;363:682–688.
6.Green, J, Wright, PA, Gallimore, CI, et al.The role of environmental contamination with small round structured viruses in a hospital outbreak investigated by reverse-transcriptase polymerase chain reaction assay. J Hosp Infect 1998;39:39–45.
7.Caceres, VM, Kim, DK, Bresee, JS, et al.A viral gastroenteritis outbreak associated with person-to-person spread among hospital staff. Infect Control Hosp Epidemiol 1998;19:162–167.
8.Cunney, RJ, Costigan, P, McNamara, EB, et al.Investigation of an outbreak of gastroenteritis caused by Norwalk-like virus, using solid phase immune electron microscopy. J Hosp Infect 2000;44:113–118.
9.McCall, J, Smithson, R. Rapid response and strict control measures can contain a hospital outbreak of Norwalk-like virus. Commun Dis Public Health 2002;5:243–246.
10.Billgren, M, Christenson, B, Hedlund, KO, Vinjé, J. Epidemiology of Norwalk-like human caliciviruses in hospital outbreaks of acute gastroenteritis in the Stockholm area in 1996. J Infect 2002;44:26–32.
11.Centers for Disease Control and Prevention. Norovirus activity: United States, 2002. MMWR 2003;52:41–45.
12.Weber, DJ, Rutala, WA. Choosing vaccines for healthcare workers. Infect Control Hosp Epidemiol 1997;10:682–687.
13.Keswick, BH, Satterwhite, TK, Johnson, PC, et al.Inactivation of Norwalk virus in drinking water by chlorine. Appi Environ Microbiol 1985;50:261–264.
14.Barker, J, Vipond, IB, Bloomfield, SF. Effects of cleaning and disinfection in reducing the spread of Norovirus contamination via environmental surfaces. J Hosp Infect 2004;58:42–49.
15.Sattar, SA. Microbicides and the environmental control of nosocomial viral infections. J Hosp Infect 2004;56:S64–S69.
16.Sickbert-Bennett, E, Rutala, WA, Weber, DJ, Gergen-Teague, MF, Sobsey, MD. Comparative efficacy of hand hygiene agents in the reduction of bacteria and viruses. Am J Infect Control 2005;33:67–77.
17.Gehrke, C, Steinmann, J, Goroncy-Bermes, P. Inactivation of feline calicivirus, a surrogate of norovirus (formerly Norwalk-like viruses), by different types of alcohol in vitro and in vivo. J Hosp Infect 2004;56:49–55.
18.Boyce, JM, Pittet, D. Guideline for hand hygiene in health-care settings: recommendations of the Healthcare Infection Control Practices Advisory Committee and the HICPAC/SHEA/APIC/IDSA Hand Hygiene Task Force. Infect Control Hosp Epidemiol 2002;23(suppl):S3–S40.