The distinction between a scientific understanding of the problem and a layman's risk-assessment of the problem.
Regardless, I predict this will get the AIDS treatment - particularly by western conservatives - as it becomes flagged as a "gay sex disease" that is used to justify persecution of anyone infected as immoral.
Airborne probably means it can be aerosolized. So they're saying this needs droplets as a medium.
The distinction between a scientific understanding of the problem and a layman's risk-assessment of the problem.
Regardless, I predict this will get the AIDS treatment - particularly by western conservatives - as it becomes flagged as a "gay sex disease" that is used to justify persecution of anyone infected as immoral.