Quantcast
Last updated on April 20, 2014 at 8:28 EDT

necrotizing fasciitis Reference Libraries

Page 1 of about 1 Articles
Streptococcus pyogenes
2011-04-28 14:40:22

Streptococcus pyogenes is a spherical, Gram-positive bacterium is the cause of Group A streptococcal infections. It displays streptococcal group A antigen on its cell wall. When it is cultured on blood agar plates it produces large zones of beta-hemolysis. They are catalase-negative and in ideal conditions it has an incubation period of about 1-3 days. It is an infrequent part of the skin...