Molecular detection of SARS-CoV-2 from indoor air samples in environmental monitoring needs adequate temporal coverage and infectivity assessment. - Barbieri, Pierluigi; Zupin, Luisa; Licen, Sabina; Torboli, Valentina; Semeraro, Sabrina; Cozzutto, Sergio; Palmisani, Jolanda; Di Gilio, Alessia; de Gennaro, Gianluigi; Fontana, Francesco; Omiciuolo, Cinzia; Pallavicini, Alberto; et al. (Environmental Research, 2021)