Wasn't just my area that noticed a increase in brisket disease,also called high moutain diease,dropsy, or pulmonary hypertension. Artical in Wyoming Livestock Roundup, about higher incidence of the disease this year. Saw alot of black angus with it this fall. Producers must be getting lax about buying bull that have been PAP tested.
Heck just about the whole state is over 5000 feet and alot of cattle summer pasture at alot higher elevation.