Bacterial biofilms have been associated with persistent surgical site, wound and urinary tract infections. They are a complex community of bacteria embedded within a self-produced matrix. Two types of biofilms cause challenges for infection management and control: a) planktonic (e.g. slime), b) biofilm-embedded (e.g. plaque).
Biofilm formation is a complex process during which bacteria adhere to a non-inert or inert surface, then grow and produce a film-like matrix to protect themselves from the host immune response and antimicrobial therapy.
Source: Clinician’s Brief, April 2017. Link.
Common causes of biofilm-associated infection include orthopedic implant infections, urinary tract and catheter-associated infections, dental plaque formation and gingivitis and otitis.
INSIGHTS: Biofilm-embedded plaque management is one of the priorities in veterinary dentistry.