Can rabies be spread through air?

Answer 1

Few cases are on record. The cave explorers have got rabies, when they entered the South American caves, inhabited with millions of vampire bats. But this mode of transmission is questionable. As the vampire bats bite, there teeth are like hypodermic needles. So the person may not note the bite. secondly the caves are very dangerous and the explorers must be psychologically tense at times. They may not note the bite by the bats in such a situation.

Answer 2

No.... I mean, I suppose it is theoretically possible to spread the rabies virus through an HVAC system deliberately, but nothing in that AC system which isn't introduced there through a foreign medium is going to give you rabies.

Answer 3

It is documented that four cave explores got rabies through air. The authenticity of this record is always questionable. With so much dangerous exploration of the cave, with stalagmites and stalactites, high risk of falling in deep trenches, you may not notice bite by rabid bat. The vampire bat has got very sharp hypodermic needle like teeth. They might have bitten the brave men, without their knowledge.