Figure 4From: Lymph node hemophagocytosis in rickettsial diseases: a pathogenetic role for CD8 T lymphocytes in human monocytic ehrlichiosis (HME)?Immunohistochemical demonstration of typical bacterial burden in lymph nodes from patients with HME (left) and RMSF (right) (immunoperoxidase with hematoxylin counterstain; original magnification 240×).Back to article page