Summary:
- The article discusses the effectiveness of alcohol-based hand sanitizers against non-enveloped viruses, which are generally more resistant to disinfection compared to enveloped viruses.
- It explains that while alcohol-based hand sanitizers are highly effective against enveloped viruses like the COVID-19 virus, their efficacy against non-enveloped viruses such as norovirus and rhinovirus is more limited.
- The article highlights the importance of proper hand hygiene techniques, including thorough handwashing with soap and water, to effectively reduce the transmission of both enveloped and non-enveloped viruses.