Ebola Going Airborne

In late 2012, Canadian scientists discovered that the deadliest form of the virus could be transmitted by air between species.
They managed to prove that the virus was transmitted from pigs to monkeys without any direct contact between them, leading to fears that airborne transmission could be contributing to the wider spread of the disease in parts of Africa. Evidence was also found that pigs might be one of the reservoir hosts for the virus; the fruit bat has long been considered as the reservoir.   
From Wiki