Comment Re:Contagiousness (Score 1) 475
Furthermore HIV is similar to Ebola and it has never become airborne. Even in the laboratory conditions when they tried to make it airborne it lost its lethality. For a virus to gain a function it usually loses a function too. In the last 100 years no known virus has gone from being contact transmission (including droplets - still fluids just traveling a short distance through the air) to "airborne" transmission via aerosols (dry virus floating in the air).