2024 Yes Molecular detection of SARS-CoV-2 and other respiratory viruses in saliva and classroom air: a two winters tale https://doi.org/10.1016/j.cmi.2024.03.002 Banholzer, Nicolas Europe Observational Students High School (9-12) Viruses COVID-19 Airborne transmission Influenza Molecular detection respiratory viruses SARS-CoV-2 Using bioaerosol and saliva samples from Swiss high schools over two winters, this observational study analyzed the probability of airborne detection of SARS-CoV-2 versus other respiratory viruses using Bayesian logistic regression. 2024