Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Figure 3. Adherence of STEC to ileal and colonic epithelium. A. Immunoperoxidase staining of STEC serotype O26:H11 adherent to villi and in the lumen in the ileum of a calf (40X). B. Bacteria evident as rows of dark-staining organisms at the interphase between epithelium and lumen (Giemsa, 63X). C. A cluster of bacteria adhering in a pattern similar to that seen in localized adherence to HEp-2 cells in vitro (Giemsa, 100X).
