Fig. 6From: Identification of E2 with improved secretion and immunogenicity against CSFV in pigletsRepresentative pathological examination of immunized pigs challenged with CSFV Shimen strain. Five groups of pigs (n = 5) were immunized and challenged as described. At 16 dpc, all survived pigs were euthanized and different tissues (spleen, kidney, tonsils, lymph nodes and bladder) were collected for pathological examinationsBack to article page