Streptococcus pyogenes (Group A Streptococcus [GAS]) is one of the clinically most important human pathogens responsible for numerous diseases with diverse clinical manifestations. GAS infections range from mild superficial ...

Escherichia coli is a common opportunistic Gram-negative organism and a member of the intestinal microflora. Its pathogenicity is associated with several disorders, such as urinary tract infections (UTI), pulmonary, ...