Review Article : Pseudomonas aeruginosa Contamination in Medical Laboratories
DOI:
https://doi.org/10.46966/msjar.v7i3.433Keywords:
Pseudomonas aeruginosa , safety procedures, biofilm, drug resistance, environmental control, germ riskAbstract
Abstract : This review focuses on the threat posed by Pseudomonas aeruginosa bacteria within the laboratory environment used for diagnostics. It explains how common mistakes in improperly disposing of equipment, toxic chemicals, unsterilized fluids, and laboratory surfaces can inadvertently turn control areas into a haven for opportunistic germs. Especially when neglected, this environment compromises both biosafety and diagnostic accuracy. Analyses indicate that moist environments are the main sources of contamination and germs, particularly in sewage networks, restrooms, cooling systems, and chemical materials. One of the key factors in the survival of Pseudomonas aeruginosa is its ability to form a strong biofilm, which helps it acquire resistance genes against chemical disinfectants on disposable lab tools. Laboratory and medical center workers face risks ranging from skin contact to soft tissue injuries and infections, and this risk increases due to the spread of multidrug-resistant strains, which limits treatment options in clinical settings to handle this threat We should follow a comprehensive strategy that includes hand hygiene, daily equipment maintenance, surface testing, and ongoing staff training to stick to safety procedures. In the future, it will also be important to conduct multidisciplinary research to study the broader microbiome in medical labs to improve contamination control measures, protect medical staff, and ensure the safety of samples.
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Copyright (c) 2026 Azhar Said Hendal Al-Nasralla, Aseel Ibrahim
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