This is a plague that brings any place that has things that breath into a deathly quiet place of statues.
Airborne, saliva to blood,
Being bitten by a bug that has the disease on it this will infect the person and then the disease spreads via air.
Short of breath, a burning feeling in the lungs, the body begins slowing down, limbs start to go stiff, the body turns grey with in a few days and the victims body stops.
A douse of alchohal mixed with liquid nitrogen will slow down the process, do this five times and the plague will stop affecting the patient, note of warning every dose has a high chance of killing the patient
The plague will spread rapidly throught an area if not dealt with quickly the plague will stop once their is no longer any breathing thing to carry the plague any further.
Masks can help with containing the plague.
Does it actually turn people to stone or do they just look like that?
They look like stone and there skin turns hard it is hard to tell if they are actually stone or not .