From Fontaine Sands, DRPH, MSN, CIC, RN; ALM Clinical Advisor
All viruses can mutate over time, especially when they interact with different hosts. As expected, we are seeing other variant strains of the COVID-19 virus (UK, Brazil, South Africa). As the virus moved from an animal host to human host, it learns how to best attach (transmit to the host) and replicate within that host. This is what the variant strains seem to be doing, changing so they can attach easier to nasal and lung tissue and cells, and replicate more quickly. This can increase the transmission rate from one person to the next. However, at this time, these new strains are not shown to cause more severe illness or death. The CDC has not made any changes in PPE or social distancing recommendations for these new strains. You can follow the CDC mapping of new variant cases on the CDC website COVID-19 section.
At this time there is no evidence that shows the current EPA-approved disinfectants or processes will not kill the other strains. The CDC is working with the EPA to evaluate the current disinfectants on the N-List to ensure they kill all strains. The CDC recommends that everyone periodically review the posted EPA list to make sure the chemicals/disinfectants being used are still approved.
View the ALM COVID-19 Resource Page for all laundry-related information.