“…The copyright holder for this preprint this version posted August 25, 2020. ; https://doi.org/10.1101/2020.08.22.20179754 doi: medRxiv preprint was carefully surveilled and preventive measures were strictly enforced Di Maria, 2020;Van Doremalen, et al, 2020;Chia et al, 2020;Guo, et al, 2020;Ong et al, 2020;Lv et al, 2020;Razzini et al, 2020;Foladori et al, 2020;Wei et al, 2020). From our findings, it seems that the environmental spread of SARS-CoV-2 was not widely diffused, with the only exception of the surfaces near a hospitalized infected patient.…”