Paratuberculosis (Johne’s Disease) in Cattle

Overview Histopathologic findings of intestine and lymph nodes with with Johne’s disease. (A) Accumulation of inflammatory cells in the lamina propria of the small intestine. (B) Higher magnification of (A) showing large macrophages (arrowheads) and lymphocytes (arrows) accumulated in the… Read More »Paratuberculosis (Johne’s Disease) in Cattle: A Comprehensive NAVLE Study Guide