Bacterial skin and wound infections

Many bacterias are associated with wound infection. The most common bacteria of the skin are: staphylococci, and various streptococci, Sarcina spp, anaerobic Diphtheroids, gram negative rods and others. microrganisms enter through the skin, multiply there and then produce diseases in the skin. For example those are impetigo, abscess and cellulitis are caused by Staphylococcus aureus and Streptococcus pyogenes.