There seems to have been plenty of papers on airborne aerosol transmission of the flu and experiments with human subjects strongly suggested that the common cold is transmitted via aerosols. So, this makes it even more surprising that the experts got transmission so wrong and took forever to correct their mistake.
There seems to have been plenty of papers on airborne aerosol transmission of the flu and experiments with human subjects strongly suggested that the common cold is transmitted via aerosols. So, this makes it even more surprising that the experts got transmission so wrong and took forever to correct their mistake.