American Society for Microbiology:Norovirus Disinfection: How Much is Enough? - 0 views
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wipe with a wet cloth, and then disinfect with chlorine.
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Household bleach, says Duizer, is an average about 5 percent chlorine when new (concentration declines with age), or 50,000 PPM, and thus, can be diluted 50-fold to achieve the 1,000 ppm.
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Norovirus is apparently no more resistant to cleaning and disinfection than other pathogens, says Duizer. The virus’ efficiency in causing outbreaks “is more likely due to their extremely low infectious dose
