COVID-19 can survive in dust for up to a month - study
The Jerusalem Post
They found that the majority of the dust samples (97%) contained undecayed SARS-CoV-2, the disease that causes COVID-19, up to four weeks after collection using PCR tests.
https://www.jpost.com/health-science/covid-19-can-survive-in-dust-for-up-to-a-month-study-665377