Clinical similarity between CD and

Clinical feature	Crohn’s disease	Paratuberculosis
Diarrhea	Yes	Yes
Intermittent diarrhea	Yes	Yes
Abdominal pain	Yes	*
Weight loss	Yes	Yes
obstruction	Yes	No
Lleac region mass	Yes	No
Blood in stool	Yes	Rare
Vomiting	Yes	No**
Quiescent periods	Yes	Yes

Table 1: Clinical similarity between CD and Johne’s disease [24]. * Domestic animals generally fail to display the chronic pain. ** Vomiting regurgitation is uncommon in ruminants, although they eructate (move ingesta from their mouth for repeated mastication, commonly called chewing their cud).