Animals, including cats and dogs, can get this disease.

You get the disease by breathing in contaminated water or dirt, or thru direct contact thru a cut in the skin. So lets take contaminated water and make a mist, and spraying it into a room where you intentionally breathe it in. Holy cow.

I'm not into this kind of thing, I get my aromatherapy from the potted citrus and other tropical plants that clutter my house in the winter and the porch in the summer.