Enough rare in the cat, than contagia from the man or, devout frequently, eating lungs and heart of bovines infetti.Anche the way aerogena pu to be source of infection through starnuti that they transport with tiny drops the germ from the animal sickened to that healthy one. The disease, than in kind hits the devout animals weak people and denutriti, pu to localize itself to the respiratory apparatus or digesting, to be acute or cronica.Richiede a careful one and taken care of examination from part of the veterinary, than taking advantage of diagnostic means collaterals, x-rays, examinations of the secreti, pu convalidare the diagnostic suspicion. necessary in fact to accurately examine every element to disposition poich unfortunately in diagnosis case   positive the animal must be pulled down, in order to avoid danger of contagio to the man.