Biofilm of Campylobacter jejuni was formed by cross-linking its extracellular secretion, polysaccharides, various extracellular proteins, nucleic acids etc to enhance its survival in hostile environments, especially for detergents, antibiotics and disinfectants. This paper elaborated C. jejuni biofilm formation and regulation mechanisms in the surface properties of the media, temperatures, gas environment, the regulation of gene etc, also analysed and discussed a variety of biofilm removal practical applications. We hope it can provide a reference for studies on biofilm control of C. jejuni.
