Pseudomonas aeruginosa is a water-loving bacteria, organism of concern

1An organism of concern, Pseudomonas aeruginosa is a water-loving bacteria that works and builds biofilms with other threatening bacteria. Understanding that disinfection alone will not rid an engineered water system of bacteria means we need to look toward biofilm-resistant material and disinfection at the source of use as opposed to where the water enters the building.

Antibiotic Resistance of Pseudomonas aeruginosa in Pneumonia at a Single University Hospital Center in Germany over a 10-Year Period determines that “while Paeruginosa and MDR Paeruginosa were resistant to a variety of commonly used antibiotics, they were not resistant to colistin in the few isolates recovered from patients with pneumonia.”

Inhibition of Aspergillus fumigatus and Its Biofilm by Pseudomonas aeruginosa Is Dependent on the Source, Phenotype and Growth Conditions of the Bacterium reports that “Aspergillus fumigatus (Af) and Pseudomonas aeruginosa (Pa) are leading fungal and bacterial pathogens, respectively, in many clinical situations. Relevant to this, their interface and co-existence has been studied. In some experiments in vitroPa products have been defined that are inhibitory to Af. In some clinical situations, both can be biofilm producers, and biofilm could alter their physiology and affect their interaction. That may be most relevant to airways in cystic fibrosis (CF), where both are often prominent residents. . . . The differences in Pa shown from these different sources are consistent with the extensive evolutionary Pa changes that have been described in association with chronic residence in CF airways, and may reflect adaptive changes to life in a polymicrobial environment.”

Also: Antibiotic resistance profiles of Pseudomonas aeruginosa isolated from various Greek aquatic environments.

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