miasmatic

from The Collaborative International Dictionary of English v.0.48

Miasmatic \Mi`as*mat"ic\, Miasmatical \Mi`as*mat"ic*al\, a. [Cf.
   F. miasmatique.]
   Containing, or relating to, miasma; caused by miasma; as,
   miasmatic diseases.
   [1913 Webster]