Think again if you claim there is no way people singing or talking can spread the Virus
https://www.livescience.com/covid19-coronavirus-transmission-through-speech.html
Is the coronavirus airborne? Its complicated.
How a quirk of scientific jargon is confusing and endangering us.
https://www.vox.com/2020/4/7/21212663/coronavirus-airborne-covid-19-pandemic-podcast