“…Several studies have demonstrated, in vitro and in vivo, the efficacy of different varieties of honey against a broad spectrum of bacteria, including those that commonly caused wound and burn infections, such as Staphylococcus aureus , Pseudomonas aeruginosa , Escherichia coli , Acinetobacter baumannii , or Staphylococcus epidermidis [ 6 , 18 , 37 , 38 , 39 , 40 ]. In addition, honey has also been demonstrated to be effective against antibiotic-resistant bacteria [ 19 , 41 , 42 , 43 ], as well as against biofilms by preventing the formation and the development of the biofilm [ 31 , 44 , 45 , 46 , 47 ], by reducing the metabolic activity of already formed biofilms [ 44 , 48 ], or by altering the gene expression of different genes related to the formation and the development of biofilms [ 48 , 49 ], and is related to the bacterial quorum sensing [ 49 , 50 ].…”