Bacterial protein impairs important cellular processes
(PHYSorg.com Biology)

Areas of skin that have been damaged by an injury are ideal niches for the concentration of Pseudomonas aeruginosa, a bacterium which impairs the healing process in tissue and creates favorable conditions for infections. Because of its resistance to most available antibiotics, this bacterium is in the `Priority 1 / CRITICAL` category of the World Health Organization`s (WHO) global list of priority pathogens.