The impact of ethanol extract of propolis on biofilm forming by strains isolated from chronic wounds infections.

Alcoholic propolis extracts may be used to eliminate microbes in mucous membranes and skin inflammations and in wound infections. The aim of this study was an assessment of the ethanol extract of propolis (EEP) activity against biofilm formation by . Six clinical strains of isolated from patients with chronic wound infection, and one reference strain of ATCC 29906 were used.