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“ Evidence from studies suggests that SARS-CoV-2 aerosols can stay viable in air for about 3 hours, have a half-life of about 1 hour and can survive for more time on steel and plastic while compared to cardboard and copper”

why there are no links for this claims, links to studies..?! Calimero ( talk) 05:11, 8 September 2023 (UTC) reply