Quote:
Aerosolized particles are essentially microscopic, and they're formed when fluids containing the virus are expelled from a person and cling to dust or moisture in the air and hang there. The researchers found that airborne coronavirus particles stayed floating for up to three hours before falling and clinging to a new surface.
https://www.huffpost.com/entry/how-long-coronavirus-lives-in-air_l_5e873e03c5b6a9491835668b
How does standing 6' in a grocery store line stop transmission of virus? It doesn't! If you want to be safe from getting the virus then self quarantine and protect yourself.
If you walk where other people have been then the virus is still there....it doesn't fall directly to the ground.
Quarantine is the only solution.
Time to open the economy for individuals trying to support their families and use basic common sense.