2 questions about the Black Goo. Was it airborne?

A while back there was a photo/image released that showed that the effects of the goo when ingested and when inhaled as a virus . It had incomplete data on both accounts as to the time it would take to spread on a planet . It also had data about the ampules not being spaced closer than 0.8 meters. Staff : for the life of me I cannot find it on the website where this file was posted.(if was considered canon anyway. So I apologise for not linking it here. My 2 questions are: 1 Was David aware that the virus was an airborne one ? Was he deliberately telling Weyland to take of his helmet in the hopes that they all might get infected ? Was David with his 350 IQ and ability to see in different spectrums allowing him to see and read that the goo was also an airborne virus ? Did he know that when he took out the goo out of the ampule in the laboratory that he was possibly already infecting everybody there ? Was he aware that that the whole party would be infected when they went looking for fifield and milburn ? Was shaw and halloway infected from the first time they were inside the ampule room? In short : was David aware of the airborne nature of the virus ? 2 If Shaw was infected at any stage how long would it take her to start morphing on the juggernaut ? Was David aware of that ?if she wasn't infected is the info that the goo is an airborne virus inaccurate ? Remember she was with the crew that was in the ampule room with the floor flooded in goo 4o there must have been a lot of the virus in the air. Thank you