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.
Scanning electron micrographs of the short forms seen in colonial type 1 (A) and the filamentous forms seen in colonial type 2 (B) E. rhusiopathiae. A Millipore filter with 72-h growth of E. rhusiopathiae was placed on a 5% sheep blood agar plate. The filter was lifted off and placed in 2% buffered glutaraldehyde. The width of the organism is 0.5 μm.
