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.
Plate 20, Figure 60: N. salmonis infected fingerling steelhead with perivascular cuffing of affected hepatic cells (arrow). H&E stain. X160. (Courtesy of B. MacConnell). 5187w x 3472h (72 dpi). 72.042 in. x 48.222 in.
