Biofilms and Wounds: An Overview of the Evidence

Significance: Microorganisms can exist both in the planktonic and biofilm state. Each phenotypic state has a role to play in delaying healing and causing infections of both acute and chronic wounds. However, the virulent biofilm state is the fundamental reason that chronic wounds do not heal in a timely manner. We hypothesize that because microorganisms attach to any surface, biofilms can be found in all chronic wounds. However, it is not the...