Figure 2From: A mouse model to study infection against porcine circovirus type 2: viral distribution and lesions in mousePathological section for lymph node. A: Normal lymph node. B: Lymph node from sPCV-inoculated mouse, 28 days PI. Necrosis for lymphoid nodule and present vacuolus (arrows). C: Lymph node from mPCV-inoculated mouse 42 days PI. Necrosis for lymph node and low-grade fibrosis (arrows). HE staining, ×200.Back to article page