erysipelas is associated with
NADIS Pig Disease Focus. Erysipelas Associated Lameness. The causative organism of Erysipelas in pigs is the ubiquitous bacterium Erysipelothrix rhusiopathiae, formally known as Erysipelas insidiosa. The bacterium can survive in soil or dung for 6 months or more but probably more significantly is carried by a wide range of wild birds as well as rodents, especially mice.