Fig. 1.

Representative images of B. burgdorferi specific IHC staining of breast cancer and normal breast tissue arrays. Fig. 1A, Panels B and E show B. burgdorferi-negative breast cancer tissues and Panels H and K show B. burgdorferi-positive breast cancer tissues (green staining). Panels A, D, G, J show the DAPI stained nucleus of the corresponding tissues. Panels C, F, I, L: Differential interference microscopy (DIC) demonstrating the size and tissue morphology of the corresponding tissues. Fig. 1B: Panels B, E, H, K show B. burgdorferi-negative normal breast tissues and Panels A, D, G, J show the DAPI nuclear stain of the corresponding normal breast tissues. Panels C, F, I, L: Differential interference microscopy (DIC) demonstrating the size and tissue morphology of the corresponding tissues. White scale bar: 100 µm